阅读说明：本技术 一种手术衣用耐磨无纺布材料 (Wear-resistant non-woven fabric material for surgical gown ) 是由 龙小满 于 2019-04-16 设计创作，主要内容包括：一种手术衣用耐磨无纺布材料,其原料按重量份包括：聚酯纤维50-60份、聚丙烯60-80份、耐磨剂10-20份、抗菌剂1-3份、阻燃剂1-2份、防静电剂0.5-1.5份、纳米硫酸钡5-10份,该手术衣用耐磨无纺布材料,在无纺布的制备原料中加入了耐磨剂,耐磨剂的加入增强了无纺布的耐磨性,耐磨程度增加,耐磨剂为无硫化钼和耐磨树脂,既有增强结构强度的作用,又有增加无纺布表面的耐磨程度,原料中加入阻燃剂、抗菌剂、防静电剂、硫酸钡使制成的无纺布材料具有抗菌、阻燃、防静电以及高光泽等效果。(A wear-resistant non-woven fabric material for surgical gowns comprises the following raw materials in parts by weight: 50-60 parts of polyester fiber, 60-80 parts of polypropylene, 10-20 parts of an anti-wear agent, 1-3 parts of an antibacterial agent, 1-2 parts of a flame retardant, 0.5-1.5 parts of an antistatic agent and 5-10 parts of nano barium sulfate.)

1. The wear-resistant non-woven fabric material for the surgical gown is characterized by comprising the following raw materials in parts by weight: 50-60 parts of polyester fiber, 60-80 parts of polypropylene, 10-20 parts of wear-resistant agent, 1-3 parts of antibacterial agent, 1-2 parts of flame retardant, 0.5-1.5 parts of antistatic agent and 5-10 parts of nano barium sulfate.

2. The wear-resistant non-woven fabric material for surgical gowns as claimed in claim 1, wherein the wear-resistant agent is specifically molybdenum sulfide-free and wear-resistant resin.

3. The wear-resistant non-woven fabric material for surgical gowns as claimed in claim 1, wherein the polyester fiber is PET or dacron.

4. The wear-resistant non-woven fabric material for surgical gowns as claimed in claim 1, wherein the antibacterial agent is a nano metal antibacterial agent.

5. The wear-resistant non-woven fabric material for surgical gowns as claimed in claim 1, wherein the flame retardant is a diethyl ethylphosphate high efficiency organophosphorus flame retardant.

6. The wear-resistant non-woven fabric material for the surgical gown as claimed in claim 1, wherein the preparation method of the wear-resistant non-woven fabric material for the surgical gown comprises the following steps: s1: heating to melt the raw materials: adding 50-60 parts of selected polyester fiber, 60-80 parts of polypropylene, 10-20 parts of wear-resisting agent, 1-3 parts of antibacterial agent, 1-2 parts of flame retardant, 0.5-1.5 parts of antistatic agent and 5-10 parts of nano barium sulfate into a smelting furnace, heating the smelting furnace at the temperature of 300 ℃ and 350 ℃ for 3-4 hours, and stirring the raw materials in the smelting furnace after adding the raw materials into the smelting furnace; s2: extruding and grinding: obtaining the mixed material stirred in the step S1, adding the mixed material into an extrusion cylinder for extrusion, wherein the extrusion frequency is 30-40 times per minute, the temperature in the extrusion cylinder is kept at 80-90 ℃, the heat preservation mode adopts water bath heat preservation, and the extruded mixed material is placed in a cooling barrel for cooling for 2-2.5 hours; s3: filtering coarse particles: filtering the cooled mixed raw material in the step S2 through a filter sieve to remove large particles in the mixed raw material, performing secondary filtration on the filtered mixed raw material through dialyzing paper, and standing the filtered mixed raw material in a clean container for 1-1.5 hours; s4: spinning: adding the mixed raw material after standing in the step S3 into a spinneret plate for spinning, wherein the diameter of a spinning micropore of the spinneret plate is 0.2-0.3 mm, and the spinning speed of the spinneret plate is 2-3 m/S; s5: web forming and hot rolling: and (4) adding the spun yarn prepared in the step S4 into a hot rolling device, wherein the net outlet speed of the hot rolling device is 5-6 meters per minute, the hot rolling temperature is 100-110 ℃, and the rolled net cloth is collected by using a roller.

Technical Field

The invention belongs to the technical field of non-woven fabrics, and particularly relates to a wear-resistant non-woven fabric material for an operating coat.

Background

The fabric used for the operating coat belongs to the shielding fabric for medical treatment, and mainly emphasizes the barrier performance, including the performance of preventing liquid and microorganism from permeating. Since medical care personnel inevitably come into contact with the blood and body fluids of patients in medical care, the blood and body fluids of patients may often carry various pathogens. The operating coat is not easy to generate lint or dust when being worn, and the fluff, particles and the like falling from the surface of the operating coat are easy to carry pathogens, so that the safety of a patient is damaged; meanwhile, the surgical gown should have strong tension and abrasion resistance, because the clothes are broken and abraded to cause pathogens to directly contact with the skin of medical staff, so that the protective capability of the surgical gown is lost. However, the current common surgical gowns have poor wear resistance and cannot meet the full demand of people.

Disclosure of Invention

In order to solve the problems, the invention provides a wear-resistant non-woven fabric material for surgical gowns, which has the characteristics of wear resistance, antibiosis, flame retardance and the like.

The technical problem to be solved by the invention is solved by adopting the following technical scheme:

a wear-resistant non-woven fabric material for surgical gowns comprises the following raw materials in parts by weight: 50-60 parts of polyester fiber, 60-80 parts of polypropylene, 10-20 parts of wear-resistant agent, 1-3 parts of antibacterial agent, 1-2 parts of flame retardant, 0.5-1.5 parts of antistatic agent and 5-10 parts of nano barium sulfate;

the wear-resisting agent is specifically molybdenum sulfide and wear-resisting resin;

the polyester fiber is PET or terylene;

the antibacterial agent is a nano metal antibacterial agent;

the flame retardant is ethyl diethyl phosphate efficient organic phosphorus flame retardant;

a wear-resistant non-woven fabric material for surgical gowns is prepared by the following steps: s1: heating to melt the raw materials: adding 50-60 parts of selected polyester fiber, 60-80 parts of polypropylene, 10-20 parts of wear-resisting agent, 1-3 parts of antibacterial agent, 1-2 parts of flame retardant, 0.5-1.5 parts of antistatic agent and 5-10 parts of nano barium sulfate into a smelting furnace, heating the smelting furnace at the temperature of 300 ℃ and 350 ℃ for 3-4 hours, and stirring the raw materials in the smelting furnace after adding the raw materials into the smelting furnace; s2: extruding and grinding: obtaining the mixed material stirred in the step S1, adding the mixed material into an extrusion cylinder for extrusion, wherein the extrusion frequency is 30-40 times per minute, the temperature in the extrusion cylinder is kept at 80-90 ℃, the heat preservation mode adopts water bath heat preservation, and the extruded mixed material is placed in a cooling barrel for cooling for 2-2.5 hours; s3: filtering coarse particles: filtering the cooled mixed raw material in the step S2 through a filter sieve to remove large particles in the mixed raw material, performing secondary filtration on the filtered mixed raw material through dialyzing paper, and standing the filtered mixed raw material in a clean container for 1-1.5 hours; s4: spinning: adding the mixed raw material after standing in the step S3 into a spinneret plate for spinning, wherein the diameter of a spinning micropore of the spinneret plate is 0.2-0.3 mm, and the spinning speed of the spinneret plate is 2-3 m/S; s5: web forming and hot rolling: and (4) adding the spun yarn prepared in the step S4 into a hot rolling device, wherein the net outlet speed of the hot rolling device is 5-6 meters per minute, the hot rolling temperature is 100-110 ℃, and the rolled net cloth is collected by using a roller.

The invention has the following beneficial effects: according to the wear-resistant non-woven fabric material for the surgical gown, the wear-resistant agent is added into the raw materials for preparing the non-woven fabric, the wear resistance of the non-woven fabric is enhanced due to the addition of the wear-resistant agent, the wear-resistant degree is increased, the wear-resistant agent is molybdenum sulfide and wear-resistant resin, the structural strength is enhanced, the wear-resistant degree of the surface of the non-woven fabric is increased, and the flame retardant, the antibacterial agent, the antistatic agent and the barium sulfate are added into the raw materials, so that the prepared non-woven fabric material has the effects of antibiosis, flame retardance, static.

Detailed Description

The technical solution of the present invention will be further specifically described below with reference to specific embodiments.