阅读说明：本技术 一种高分子强力交叉膜反应型自粘防水卷材及其制备方法 (A kind of high-polymer strong intersects film reaction type adhesive waterproof coil and preparation method thereof ) 是由 郑建林 郑伟 郑娜 于 2018-05-23 设计创作，主要内容包括：本发明提供了一种高分子强力交叉膜反应型自粘防水卷材的制备方法,包括表层防水层的制备,包括先超声处理,再加压至4kgf/cm<Sup>2</Sup>,并保持25min,最后1-3秒内使压力降至O；防水卷材的原料包括改性沥青、丁苯橡胶、乙烯基吡咯烷酮-醋酸乙烯共聚体、聚氧化乙烯、聚乙烯醇、醋酸纤维素、碳四烃、增粘剂、丙烯酸甲酯、软化剂、异十三醇磷酸酯和邻苯二甲酸二异癸酯；本发明的高分子强力交叉膜反应型自粘防水卷材,剥离强度为3.7N/mm,耐磨损力达10028rad,同时对阻燃有突出的效果,特别适用于各类工矿企业、停车场、运动场等有防滑、耐磨、阻燃要求的防水工程中。(The present invention provides the preparation method that a kind of high-polymer strong intersects film reaction type adhesive waterproof coil, the preparation including surface layer waterproof layer, including be first ultrasonically treated, repressurization to 4kgf/cm 2 , and keep 25min, it is 1-3 seconds last in so that pressure is down to O；The raw material of waterproof roll includes modified pitch, butadiene-styrene rubber, vinyl pyrrolidone-vinyl acetate copolymer, polyethylene glycol oxide, polyvinyl alcohol, cellulose acetate, C_4 hydrocarbon, tackifier, methyl acrylate, softening agent, different tridecyl alcohol phosphate ester and diisooctyl phthalate；High-polymer strong of the invention intersects film reaction type adhesive waterproof coil, peel strength is 3.7N/mm, wear-resistant power reaches 10028rad, while having effect outstanding to fire-retardant, has in anti-skidding, wear-resisting, flame-retardancy requirements waterproofing works especially suitable for all kinds of industrial and mining enterprises, parking lot, sports ground etc..)

1. the preparation method that a kind of high-polymer strong intersects film reaction type adhesive waterproof coil, which is characterized in that the method, packet Include the preparation of surface layer waterproof layer.

2. a kind of high-polymer strong according to claim 1 intersects the preparation method of film reaction type adhesive waterproof coil, It is characterized in that, the preparation of the surface layer waterproof layer includes the following steps:

(1) each raw material is weighed by formula；

(2) according to the ratio by modified pitch, softening agent, vinyl pyrrolidone-vinyl acetate copolymer, methyl acrylate, polyoxy Change ethylene, polyvinyl alcohol and diisooctyl phthalate and be warming up to 175 DEG C, open stirring, adds under 120rad/min rate Enter C_4 hydrocarbon, is ultrasonically treated 30min；

(3) it is forced into 4kgf/cm², and 25min is kept, so that pressure is down to Okgf/cm in 1-3 seconds²；

(4) half of different tridecyl alcohol phosphate ester quality is added, 50min is stirred at 155 DEG C, is ultrasonically treated 30min, temperature 67 DEG C, power 345W；

(5) remaining different tridecyl alcohol phosphate ester is added, is stirred 1 hour after adding；

(6) cooling, 35min is kept the temperature under the conditions of 75 DEG C.

3. a kind of high-polymer strong according to claim 1 intersects the preparation method of film reaction type adhesive waterproof coil, It is characterized in that, in the step (2), the process conditions of ultrasonic treatment are as follows: ultrasound uses 66 DEG C of temperature, power 355W.

4. a kind of high-polymer strong intersects film reaction type adhesive waterproof coil, which is characterized in that by surface layer waterproof layer, self-adhesive layer and PET film layer composition, wherein waterproof layer raw material in surface layer includes modified pitch and butadiene-styrene rubber.

5. a kind of high-polymer strong according to claim 3 intersects film reaction type adhesive waterproof coil, which is characterized in that institute Stating raw material includes: modified pitch, butadiene-styrene rubber, vinyl pyrrolidone-vinyl acetate copolymer, polyethylene glycol oxide, polyethylene Alcohol, cellulose acetate, C_4 hydrocarbon, tackifier, methyl acrylate, softening agent, different tridecyl alcohol phosphate ester and phthalic acid two are different Last of the ten Heavenly stems ester.

6. a kind of high-polymer strong according to claim 4 intersects film reaction type adhesive waterproof coil, which is characterized in that

The raw material includes: that 35 parts of modified pitch, 18 parts of butadiene-styrene rubber, vinyl pyrrolidone-vinyl acetate are total by weight 18 parts of aggressiveness, 6 parts of polyethylene glycol oxide, 3 parts of polyvinyl alcohol, 12 parts of cellulose acetate, 0.5 part of C_4 hydrocarbon, 6 parts of tackifier, propylene 4 parts of sour methyl esters, 5 parts of softening agent, 5 parts of different tridecyl alcohol phosphate ester and 8 parts of diisooctyl phthalate.

7. a kind of high-polymer strong according to claim 4 intersects film reaction type adhesive waterproof coil, which is characterized in that institute Tackifier are stated, are made of pitch tackifier GXJ- I and terpene resin T-110, GXJ- I and terpene resin T-110 mass ratio are 3: 7。

8. a kind of high-polymer strong according to claim 4 intersects film reaction type adhesive waterproof coil, which is characterized in that

The different tridecyl alcohol phosphate ester, pH value 3.3-4.1, solid content 96.5-99.5%.

9. a kind of high-polymer strong according to claim 4 intersects film reaction type adhesive waterproof coil, which is characterized in that

The C_4 hydrocarbon, mono-olefin content accounting are 2.2-10.6%, and diene content accounting is 6.8-22.9%, methyl tertbutyl Ether content is 1.5-12.4%, and sulfur content is lower than 5ppm.

10. a kind of high-polymer strong according to claim 3 intersects film reaction type adhesive waterproof coil, which is characterized in that The high-polymer strong intersects film reaction type adhesive waterproof coil, and the peel strength between material and coiled material is 3.1N/mm, coiled material with Peel strength between aluminium is 3.7N/mm, and wear-resistant power reaches 10028rad.

Technical field

The invention belongs to waterproof roll technical fields, are related to a kind of high-polymer strong intersection film reaction type self-adhesion waterproof roll Material, and in particular to a kind of high-polymer strong intersects film reaction type adhesive waterproof coil and preparation method thereof.

Background technique

Waterproof roll is the waterproof material of a kind of great development prospect and application prospect, have low temperature flexibility, self-healing property and The good feature of adhesive property, can room temperature construction, speed of application is fast, meets environmental requirement.

Currently, existing high-polymer strong intersects film reaction type adhesive waterproof coil waterproof roll in the prior art anti- It is aqueous can on continue to optimize, but still have the defects that comprehensive performance cannot be improved simultaneously, this defect is in certain journey The application range and development of product are constrained on degree.

In conclusion how to advanced optimize the comprehensive performance of waterproof roll, it is urgently to be resolved to become those skilled in the art The technical issues of.

Summary of the invention

Against the above deficiency, technical problem to be solved by the invention is to provide a kind of high-polymer strongs to intersect film by the present invention Response type adhesive waterproof coil and preparation method thereof.Following goal of the invention may be implemented in the present invention:

High-polymer strong of the invention intersects film reaction type adhesive waterproof coil, has peel strength height, pitch fracture elongation The features such as small, waterproof performances and heat aging are good, wear-resistant power is strong, is slided in high, 70 DEG C of heat resistances detections, at the same to it is fire-retardant have it is prominent Effect out has anti-skidding, wear-resisting, flame-retardancy requirements waterproofing works especially suitable for all kinds of industrial and mining enterprises, parking lot, sports ground etc. In.

In order to solve the above technical problems, using following technical scheme:

A kind of high-polymer strong intersects the preparation method of film reaction type adhesive waterproof coil, which is characterized in that the method, including The preparation of surface layer waterproof layer.

As currently preferred technical solution, the preparation of the surface layer waterproof layer includes the following steps:

(1) each raw material is weighed by formula；

(2) according to the ratio by modified pitch, softening agent, vinyl pyrrolidone-vinyl acetate copolymer, methyl acrylate, polyoxy Change ethylene, polyvinyl alcohol and diisooctyl phthalate and be warming up to 175 DEG C, open stirring, adds under 120rad/min rate Enter C_4 hydrocarbon, is ultrasonically treated 30min；

(3) it is forced into 4kgf/cm², and 25min is kept, so that pressure is down to Okgf/cm in 1-3 seconds²；

(4) half of different tridecyl alcohol phosphate ester quality is added, 50min is stirred at 155 DEG C, is ultrasonically treated 30min, temperature 67 DEG C, power 345W；

(5) remaining different tridecyl alcohol phosphate ester is added, is stirred 1 hour after adding；

It is cooling, 35min is kept the temperature under the conditions of 75 DEG C.

As currently preferred technical solution, in the step (2), the process conditions of ultrasonic treatment are as follows: ultrasonic temperature 66 DEG C of degree, power 355W.

A kind of high-polymer strong intersection film reaction type adhesive waterproof coil, which is characterized in that by surface layer waterproof layer, self-adhesive layer It is formed with PET film layer, wherein waterproof layer raw material in surface layer includes modified pitch and butadiene-styrene rubber.

As currently preferred technical solution, the raw material includes: modified pitch, butadiene-styrene rubber, ethenyl pyrrolidone It is ketone-vinyl acetate copolymer, polyethylene glycol oxide, polyvinyl alcohol, cellulose acetate, C_4 hydrocarbon, tackifier, methyl acrylate, soft Agent, different tridecyl alcohol phosphate ester and diisooctyl phthalate.

As currently preferred technical solution, the raw material includes: 35 parts of modified pitch, butadiene-styrene rubber by weight 18 parts, 18 parts of vinyl pyrrolidone-vinyl acetate copolymer, 6 parts of polyethylene glycol oxide, 3 parts of polyvinyl alcohol, cellulose acetate 12 Part, 0.5 part of C_4 hydrocarbon, 6 parts of tackifier, 4 parts of methyl acrylate, 5 parts of softening agent, 5 parts of different tridecyl alcohol phosphate ester and O-phthalic 8 parts of sour diisodecyl ester.

As currently preferred technical solution, the tackifier, by pitch tackifier GXJ- I and terpene resin T-110 Composition, GXJ- I and terpene resin T-110 mass ratio are 3:7.

As currently preferred technical solution, the different tridecyl alcohol phosphate ester, pH value 3.3-4.1, solid content 96.5- 99.5%。

As currently preferred technical solution, the C_4 hydrocarbon, mono-olefin content accounting is 2.2-10.6%, alkadienes Content accounting is 6.8-22.9%, and methyl tertbutyl ether content is 1.5-12.4%, and sulfur content is lower than 5ppm.

As currently preferred technical solution, the high-polymer strong intersects film reaction type adhesive waterproof coil, material with Peel strength between coiled material is 3.1N/mm, and the peel strength between coiled material and aluminium is 3.7N/mm, and wear-resistant power reaches 10028rad。

The invention adopts the above technical scheme, compared with prior art, has the advantage that

High-polymer strong of the invention possesses following benefit performance while intersecting film reaction type adhesive waterproof coil:

(1) high-polymer strong of the invention intersects film reaction type adhesive waterproof coil, and peel strength is high, between coiled material and coiled material Peel strength is 3.1N/mm, and the peel strength between coiled material and aluminium is 3.7N/mm；

(2) pitch fracture elongation is up to 264%；

(3) 70 DEG C of heat resistance detection slidings are 0.5mm；

(4) low temperature flexibility is -35 DEG C without fracture；

(5) impermeability, 0.5MPa180min are waterproof；

(6) heat aging is good, and pulling force conservation rate is 95%, and elongation percentage is 312% when maximum pull, -32 DEG C of low temperature flexibility without fracture, Peel strength between coiled material and aluminium sheet is 2.9N/mm；

(7) waterproof layer wear-resistant power in surface layer is strong, is resistant to 10028rad；

(8) good flame resistance, total burning time are 11.1s.

Specific embodiment