阅读说明：本技术 塑胶材料配方 (Plastic material formula ) 是由 张秀丽 于 2021-09-06 设计创作，主要内容包括：本发明公开的属于塑胶技术领域,具体为塑胶材料配方,其技术方案是：包括主料和辅料,所述主料包括高密度聚乙烯、丙烯酸、高冲击聚苯乙烯、通用聚苯乙烯、聚丙烯、多元醇、硝酸钾、氧化钠、树脂、红土、硅胶、橡胶、邻苯二甲酸、二元芳香羧酸、苯酐,塑胶材料配方的有益效果是：通过调整配方中各成分的比例,能够制得出弹性最佳或抗折弯性能最佳或者耐磨性能最佳的塑胶,从而满足不同用户对弹性、抗折弯和耐磨性能的不同需求,或者通过调整配方中的各成分的比例,制得出在弹性、抗折弯性能和耐磨性能上均有很好表现的塑胶,从而可使用的范围广,具备很好的阻燃性能和耐高温性能。(The invention belongs to the technical field of plastics, and particularly relates to a plastic material formula, which adopts the technical scheme that: including main materials and auxiliary material, the main materials include high density polyethylene, acrylic acid, high impact polystyrene, general polystyrene, polypropylene, polyol, potassium nitrate, sodium oxide, resin, laterite, silica gel, rubber, phthalic acid, binary aromatic carboxylic acid, phthalic anhydride, and the beneficial effect of plastic material formula is: the plastic with the best elasticity, the best bending resistance or the best wear resistance can be prepared by adjusting the proportion of each component in the formula, so that different requirements of different users on the elasticity, the bending resistance and the wear resistance are met, or the plastic with good performances in the elasticity, the bending resistance and the wear resistance is prepared by adjusting the proportion of each component in the formula, so that the plastic has a wide usable range and has good flame retardant property and high temperature resistance.)

1. The plastic material formulation according to claim 1, wherein: the main materials are respectively as follows: high density polyethylene: 14 parts of acrylic acid: 13 parts of high impact polystyrene: 9.5 parts of general-purpose polystyrene: 7 parts of polypropylene: 4 parts of polyol: 2.5 parts, potassium nitrate: 2 parts, sodium oxide: 0.95 part of resin: 25 parts of laterite: 13 parts of silica gel: 9 parts of rubber: 30 parts of phthalic acid: 2 parts of binary aromatic carboxylic acid: 3.5 parts of phthalic anhydride: 5 parts of a mixture;

the auxiliary materials are respectively as follows: antistatic agent: 2.7 parts of lubricant: 3.6 parts of heat stabilizer: 4 parts of flame retardant: 7 parts of curing agent: 7.5 parts of pigment: 3 parts of wear-resisting agent: 2.4 parts.

2. The plastic material formulation according to claim 1, wherein: the main materials are respectively as follows: high density polyethylene: 14 parts of acrylic acid: 13 parts of high impact polystyrene: 9.5 parts of general-purpose polystyrene: 7 parts of polypropylene: 4 parts of polyol: 2.5 parts, potassium nitrate: 2 parts, sodium oxide: 0.95 part of resin: 25 parts of laterite: 13 parts of silica gel: 9 parts of rubber: 30 parts of phthalic acid: 2 parts of binary aromatic carboxylic acid: 3.5 parts of phthalic anhydride: 5 parts of a mixture;

the auxiliary materials are respectively as follows: antistatic agent: 2.7 parts of lubricant: 3.6 parts of heat stabilizer: 4 parts of flame retardant: 7 parts of curing agent: 7.5 parts of pigment: 3 parts of wear-resisting agent: 2.4 parts.

3. The plastic material formulation according to claim 1, wherein: the main materials are respectively as follows: high density polyethylene: 14 parts of acrylic acid: 13 parts of high impact polystyrene: 9.5 parts of general-purpose polystyrene: 7 parts of polypropylene: 4 parts of polyol: 2.5 parts, potassium nitrate: 2 parts, sodium oxide: 0.95 part of resin: 25 parts of laterite: 13 parts of silica gel: 9 parts of rubber: 30 parts of phthalic acid: 2 parts of binary aromatic carboxylic acid: 3.5 parts of phthalic anhydride: 5 parts of a mixture;

the auxiliary materials are respectively as follows: antistatic agent: 2.7 parts of lubricant: 3.6 parts of heat stabilizer: 4 parts of flame retardant: 7 parts of curing agent: 7.5 parts of pigment: 3 parts of wear-resisting agent: 2.4 parts.

4. The plastic material formulation according to claim 1, wherein: the main materials are respectively as follows: the main materials are respectively as follows: high density polyethylene: 16 parts of acrylic acid: 14 parts, high impact polystyrene: 9.8 parts of general-purpose polystyrene: 7.5 parts of polypropylene: 4.2 parts of polyol: 2.8 parts, potassium nitrate: 2.6 parts, sodium oxide: 1 part of resin: 28 parts of laterite: 16 parts of silica gel: 10 parts of rubber: 35 parts, phthalic acid: 2.5 parts of binary aromatic carboxylic acid: 4.5 parts of phthalic anhydride: 6 parts of (1);

the auxiliary materials are respectively as follows: antistatic agent: 3 parts of a lubricant: 4 parts of heat stabilizer: 5 parts of flame retardant: 8 parts of curing agent: 8.5 parts of pigment: 3.9 parts of an anti-wear agent: and 3 parts.

5. The plastic material formulation according to claim 1, wherein: the main materials are respectively as follows: high density polyethylene: 18 parts of acrylic acid: 16 parts, high impact polystyrene: 10 parts of general-purpose polystyrene: 8 parts of polypropylene: 4.5 parts of polyol: 3 parts and potassium nitrate: 3 parts of sodium oxide: 1.1 parts of resin: 30 parts of laterite: 18 parts of silica gel: 11 parts of rubber: 40 parts of phthalic acid: 3 parts of binary aromatic carboxylic acid: 5 parts of phthalic anhydride: 7 parts;

the auxiliary materials are respectively as follows: antistatic agent: 3.2 parts of lubricant: 4.2 parts of heat stabilizer: 6 parts of flame retardant: 9 parts of curing agent: 9 parts of pigment: 4.8 parts of an anti-wear agent: 3.6 parts.

6. The plastic material formulation according to claim 1, wherein: the antistatic agent is formed by mixing an antistatic agent SN and an antistatic agent TM according to the weight ratio of 1:2, and the heat stabilizer is formed by mixing lead salt, metal soap and organic tin according to the weight ratio of 2:1: 4.

7. The plastic material formulation according to claim 1, wherein: the flame retardant is a phosphorus-nitrogen flame retardant, and the curing agent is diethylenetriamine.

8. The plastic material formulation according to claim 1, wherein: the wear-resisting agent is formed by mixing polytetrafluoroethylene micro-powder wax and PTFE wax powder according to the weight ratio of 3: 7.

Technical Field

The invention relates to the technical field of plastics, in particular to a formula of a plastic material.

Background

Plastics and plastics are one thing in the eyes of the industry; in the past, domestic plants are called plastics factories, and a harbor area is called a plastics factory as a plastic company; some domestic enterprises with three types of resources basically hang the brand of plastic company Limited for the convenience of communication with foreign merchants; plastic and rubber cannot be understood literally; for example, the port area speech is different from inland; the plastic is widely applied and is an indispensable part in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances; with the continuous and stable growth of economy in China, industries such as household appliances, automobiles, mobile phones, PCs, medical appliances and the like benefit from good external environments, rapid development is also realized, and the development of downstream industries further draws the demand on plastics.

The plastic prepared by the existing plastic formula has poor elastic effect, and when the plastic prepared by the formula is used for paving a runway, the plastic has poor shock absorption effect on runners and is not beneficial to the health of the runners; the plastic prepared by the existing plastic formula is poor in wear resistance, and the service life of a product prepared by the plastic is short; and the plastic prepared by the existing plastic formula has poor bending resistance, so that the prepared product is easy to bend and deform.

Therefore, the invention of plastic material formulation is necessary.

Disclosure of Invention

Therefore, the invention provides a plastic material formula, and the prepared plastic has great improvement in wear resistance, bending resistance and elasticity by using high-density polyethylene, acrylic acid, high-impact polystyrene, general polystyrene, polypropylene, polyol, potassium nitrate, sodium oxide, resin, laterite, silica gel, rubber, phthalic acid, binary aromatic carboxylic acid, phthalic anhydride, an antistatic agent, a lubricant, a heat stabilizer, a flame retardant, a curing agent, a pigment and an anti-wear agent according to a reasonable and scientific proportion, so that the plastic prepared by using the formula has poor damping effect on runners and is not beneficial to the health of the runners when used for paving runways; the plastic prepared by the existing plastic formula is poor in wear resistance, and the service life of a product prepared by the plastic is short; and the plastic prepared by the existing plastic formula has poor bending resistance, so that the prepared product is easy to bend and deform.

In order to achieve the above purpose, the invention provides the following technical scheme: the plastic material formula comprises main materials and auxiliary materials, wherein the main materials comprise (by weight parts) high-density polyethylene: 10-18 parts of acrylic acid: 10-16 parts of high impact polystyrene: 9-10 parts of general polystyrene: 6-8 parts of polypropylene: 3.5-4.5 parts of polyol: 2-3 parts of potassium nitrate: 1-3 parts of sodium oxide: 0.8-1.1 parts of resin: 20-30 parts of laterite: 8-18 parts of silica gel: 7-11 parts of rubber: 20-40 parts of phthalic acid: 1-3 parts of binary aromatic carboxylic acid: 2-5 parts of phthalic anhydride: 3-7 parts;

the auxiliary materials comprise an antistatic agent: 2.2-3.2 parts of lubricant: 3-4.2 parts of heat stabilizer: 2-6 parts of flame retardant: 5-9 parts of curing agent: 6-9 parts of pigment: 1.2-4.8 parts of an anti-wear agent: 1.2 to 3.6 portions.

Preferably, the main materials are respectively: high density polyethylene: 10 parts of acrylic acid: 10 parts of high impact polystyrene: 9 parts of general-purpose polystyrene: 6 parts of polypropylene: 3.5 parts of polyol: 2 parts and potassium nitrate: 1 part, sodium oxide: 0.8 part of resin: 20 parts of laterite: 8 parts of silica gel: 7 parts of rubber: 20 parts of phthalic acid: 1 part of binary aromatic carboxylic acid: 2 parts of phthalic anhydride: 3 parts of a mixture;

the auxiliary materials are respectively as follows: antistatic agent: 2.2 parts of lubricant: 3 parts of heat stabilizer: 2 parts of flame retardant: 5 parts of curing agent: 6 parts of pigment: 1.2 parts of an anti-wear agent: 1.2 parts.

Preferably, the main materials are respectively: high density polyethylene: 14 parts of acrylic acid: 13 parts of high impact polystyrene: 9.5 parts of general-purpose polystyrene: 7 parts of polypropylene: 4 parts of polyol: 2.5 parts, potassium nitrate: 2 parts, sodium oxide: 0.95 part of resin: 25 parts of laterite: 13 parts of silica gel: 9 parts of rubber: 30 parts of phthalic acid: 2 parts of binary aromatic carboxylic acid: 3.5 parts of phthalic anhydride: 5 parts of a mixture;

the auxiliary materials are respectively as follows: antistatic agent: 2.7 parts of lubricant: 3.6 parts of heat stabilizer: 4 parts of flame retardant: 7 parts of curing agent: 7.5 parts of pigment: 3 parts of wear-resisting agent: 2.4 parts.

Preferably, the main materials are respectively: high density polyethylene: 16 parts of acrylic acid: 14 parts, high impact polystyrene: 9.8 parts of general-purpose polystyrene: 7.5 parts of polypropylene: 4.2 parts of polyol: 2.8 parts, potassium nitrate: 2.6 parts, sodium oxide: 1 part of resin: 28 parts of laterite: 16 parts of silica gel: 10 parts of rubber: 35 parts, phthalic acid: 2.5 parts of binary aromatic carboxylic acid: 4.5 parts of phthalic anhydride: 6 parts of (1);

the auxiliary materials are respectively as follows: antistatic agent: 3 parts of a lubricant: 4 parts of heat stabilizer: 5 parts of flame retardant: 8 parts of curing agent: 8.5 parts of pigment: 3.9 parts of an anti-wear agent: and 3 parts.

Preferably, the main materials are respectively: high density polyethylene: 18 parts of acrylic acid: 16 parts, high impact polystyrene: 10 parts of general-purpose polystyrene: 8 parts of polypropylene: 4.5 parts of polyol: 3 parts and potassium nitrate: 3 parts of sodium oxide: 1.1 parts of resin: 30 parts of laterite: 18 parts of silica gel: 11 parts of rubber: 40 parts of phthalic acid: 3 parts of binary aromatic carboxylic acid: 5 parts of phthalic anhydride: 7 parts;

the auxiliary materials are respectively as follows: antistatic agent: 3.2 parts of lubricant: 4.2 parts of heat stabilizer: 6 parts of flame retardant: 9 parts of curing agent: 9 parts of pigment: 4.8 parts of an anti-wear agent: 3.6 parts.

Preferably, the antistatic agent is formed by mixing an antistatic agent SN and an antistatic agent TM according to the weight ratio of 1:2, and the heat stabilizer is formed by mixing a lead salt, a metal soap and organic tin according to the weight ratio of 2:1: 4.

Preferably, the flame retardant is a phosphorus-nitrogen flame retardant, and the curing agent is diethylenetriamine.

Preferably, the wear-resisting agent is formed by mixing polytetrafluoroethylene micro-powder wax and PTFE wax powder according to the weight ratio of 3: 7.

The invention has the beneficial effects that:

1. the plastic prepared by the invention has good elasticity, bending resistance and wear resistance, and can be prepared into the plastic with the best elasticity, bending resistance and wear resistance by adjusting the proportion of each component in the formula, so that different requirements of different users on the elasticity, bending resistance and wear resistance are met, or the plastic with good performance on the elasticity, bending resistance and wear resistance is prepared by adjusting the proportion of each component in the formula, so that the usable range is wide;

2. the plastic is prepared from high-density polyethylene, acrylic acid, high-impact polystyrene, general polystyrene, polypropylene, polyol, potassium nitrate, sodium oxide, resin, laterite, silica gel, rubber, phthalic acid, binary aromatic carboxylic acid, phthalic anhydride, an antistatic agent, a lubricant, a heat stabilizer, a flame retardant, a curing agent, a pigment and a wear-resisting agent in a proper proportion, and has good elasticity, wear resistance and bending resistance; the plastic has good flame retardant performance by adding the flame retardant, and has good high temperature resistance by adding the heat stabilizer formed by mixing lead salt, metal soap and organic tin.

Detailed Description

The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.

Example 1:

the plastic material formula provided by the invention comprises main materials and auxiliary materials, wherein the main materials are respectively as follows: high density polyethylene: 10 parts of acrylic acid: 10 parts of high impact polystyrene: 9 parts of general-purpose polystyrene: 6 parts of polypropylene: 3.5 parts of polyol: 2 parts and potassium nitrate: 1 part, sodium oxide: 0.8 part of resin: 20 parts of laterite: 8 parts of silica gel: 7 parts of rubber: 20 parts of phthalic acid: 1 part of binary aromatic carboxylic acid: 2 parts of phthalic anhydride: 3 parts of a mixture;

the auxiliary materials are respectively as follows: antistatic agent: 2.2 parts of lubricant: 3 parts of heat stabilizer: 2 parts of flame retardant: 5 parts of curing agent: 6 parts of pigment: 1.2 parts of an anti-wear agent: 1.2 parts;

further, the antistatic agent is formed by mixing an antistatic agent SN and an antistatic agent TM according to the weight ratio of 1:2, and the heat stabilizer is formed by mixing lead salt, metal soap and organic tin according to the weight ratio of 2:1: 4; thereby improving the antistatic effect and the thermal stability of the prepared plastic;

further, the flame retardant is set to be a phosphorus-nitrogen flame retardant, and the curing agent is set to be diethylenetriamine; thereby improving the flame retardant property and the curing property of the prepared plastic.

Further, the wear-resisting agent is formed by mixing polytetrafluoroethylene micro-powder wax and PTFE wax powder according to the weight ratio of 3: 7; thereby improving the wear resistance of the prepared plastic.

Example 2:

the plastic material formula provided by the invention comprises main materials and auxiliary materials, wherein the main materials are respectively as follows: high density polyethylene: 14 parts of acrylic acid: 13 parts of high impact polystyrene: 9.5 parts of general-purpose polystyrene: 7 parts of polypropylene: 4 parts of polyol: 2.5 parts, potassium nitrate: 2 parts, sodium oxide: 0.95 part of resin: 25 parts of laterite: 13 parts of silica gel: 9 parts of rubber: 30 parts of phthalic acid: 2 parts of binary aromatic carboxylic acid: 3.5 parts of phthalic anhydride: 5 parts of a mixture;

the auxiliary materials are respectively as follows: antistatic agent: 2.7 parts of lubricant: 3.6 parts of heat stabilizer: 4 parts of flame retardant: 7 parts of curing agent: 7.5 parts of pigment: 3 parts of wear-resisting agent: 2.4 parts;

further, the antistatic agent is formed by mixing an antistatic agent SN and an antistatic agent TM according to the weight ratio of 1:2, and the heat stabilizer is formed by mixing lead salt, metal soap and organic tin according to the weight ratio of 2:1: 4; thereby improving the antistatic effect and the thermal stability of the prepared plastic;

further, the flame retardant is set to be a phosphorus-nitrogen flame retardant, and the curing agent is set to be diethylenetriamine; thereby improving the flame retardant property and the curing property of the prepared plastic.

Further, the wear-resisting agent is formed by mixing polytetrafluoroethylene micro-powder wax and PTFE wax powder according to the weight ratio of 3: 7; thereby improving the wear resistance of the prepared plastic.

Example 3:

the plastic material formula provided by the invention comprises main materials and auxiliary materials, wherein the main materials are respectively as follows: the main materials are respectively as follows: high density polyethylene: 16 parts of acrylic acid: 14 parts, high impact polystyrene: 9.8 parts of general-purpose polystyrene: 7.5 parts of polypropylene: 4.2 parts of polyol: 2.8 parts, potassium nitrate: 2.6 parts, sodium oxide: 1 part of resin: 28 parts of laterite: 16 parts of silica gel: 10 parts of rubber: 35 parts, phthalic acid: 2.5 parts of binary aromatic carboxylic acid: 4.5 parts of phthalic anhydride: 6 parts of (1);

the auxiliary materials are respectively as follows: antistatic agent: 3 parts of a lubricant: 4 parts of heat stabilizer: 5 parts of flame retardant: 8 parts of curing agent: 8.5 parts of pigment: 3.9 parts of an anti-wear agent: 3 parts of a mixture;

further, the antistatic agent is formed by mixing an antistatic agent SN and an antistatic agent TM according to the weight ratio of 1:2, and the heat stabilizer is formed by mixing lead salt, metal soap and organic tin according to the weight ratio of 2:1: 4; thereby improving the antistatic effect and the thermal stability of the prepared plastic;

further, the flame retardant is set to be a phosphorus-nitrogen flame retardant, and the curing agent is set to be diethylenetriamine; thereby improving the flame retardant property and the curing property of the prepared plastic.

Further, the wear-resisting agent is formed by mixing polytetrafluoroethylene micro-powder wax and PTFE wax powder according to the weight ratio of 3: 7; thereby improving the wear resistance of the prepared plastic.

Example 4:

the plastic material formula provided by the invention comprises main materials and auxiliary materials, wherein the main materials are respectively as follows: high density polyethylene: 18 parts of acrylic acid: 16 parts, high impact polystyrene: 10 parts of general-purpose polystyrene: 8 parts of polypropylene: 4.5 parts of polyol: 3 parts and potassium nitrate: 3 parts of sodium oxide: 1.1 parts of resin: 30 parts of laterite: 18 parts of silica gel: 11 parts of rubber: 40 parts of phthalic acid: 3 parts of binary aromatic carboxylic acid: 5 parts of phthalic anhydride: 7 parts;

the auxiliary materials are respectively as follows: antistatic agent: 3.2 parts of lubricant: 4.2 parts of heat stabilizer: 6 parts of flame retardant: 9 parts of curing agent: 9 parts of pigment: 4.8 parts of an anti-wear agent: 3.6 parts;

further, the antistatic agent is formed by mixing an antistatic agent SN and an antistatic agent TM according to the weight ratio of 1:2, and the heat stabilizer is formed by mixing lead salt, metal soap and organic tin according to the weight ratio of 2:1: 4; thereby improving the antistatic effect and the thermal stability of the prepared plastic;

further, the flame retardant is set to be a phosphorus-nitrogen flame retardant, and the curing agent is set to be diethylenetriamine; thereby improving the flame retardant property and the curing property of the prepared plastic.

Further, the wear-resisting agent is formed by mixing polytetrafluoroethylene micro-powder wax and PTFE wax powder according to the weight ratio of 3: 7; thereby improving the wear resistance of the prepared plastic.

The plastics prepared in examples 1 to 4 were tested to obtain the following data:

	example 1	Example 2	Example 3	Example 4
					An iron ball weighing 5 kg was dropped from a height of 3m onto a table, and the steel ball was dropped into the steel ball manufactured in example 1 Example 2, example 3 and example 4 were made into positive type plastics having a length, width and height of 1m On the cube block	The most important of the cube block A large depression depth of 5.8cm	Of cube blocks Maximum depth of depression The degree is 4.2cm	The most important of the cube block A large depression depth of 3.6cm	Of cube blocks Maximum depth of depression The degree is 5.2cm
The sandpaper was applied to examples 1, 2 and 3 using a force of the same magnitude The surface of a cube block having a length, width and height of 1m was prepared from the plastic obtained in example 4 Rub back and forth for 3 minutes (the number of rubs back and forth is the same)	Weight of cube block The amount is reduced by 8g	Of cube blocks Weight is reduced 4g	Weight of cube block The amount is reduced by 6g	Of cube blocks Weight is reduced 7g
					Growth was made using the plastics obtained in example 1, example 2, example 3 and example 4 A square column body with the width of 5cm and the height of 5m and being folded and bent repeatedly	After being folded for 6900 times Fracture of	Folding 5832 times Post fracture	After 8276 folds Fracture of	Folding 7013 times Post fracture

As can be seen from the above table, the plastics obtained in examples 1-4 have good performance in terms of elasticity, bending resistance and wear resistance, the plastic obtained by using the formulation in example 1 has the best elasticity, the plastic obtained by using the formulation in example 2 has the best wear resistance, the plastic obtained by using the formulation in example 3 has the best bending resistance, and the plastic obtained by using the formulation in example 4 has the best overall performance in terms of elasticity, bending resistance and wear resistance, so that when the requirement on elasticity of the plastic is high, for example, the plastic is required to be used for paving a runway, the plastic obtained by using the formulation in example 1 can be selected; when the requirement on the abrasion resistance of the plastic is high, the plastic prepared by the formula in the embodiment 2 can be selected, and when the requirement on the bending resistance of the plastic is high, the plastic prepared by the formula in the embodiment 3 can be selected; when the requirements of three aspects of bending resistance, abrasion resistance and elasticity are high, the plastic prepared by the formula of the example 4 can be selected.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.