CN104972711A - Self-adhering modified asphalt waterproof roll and preparation method - Google Patents
Self-adhering modified asphalt waterproof roll and preparation method Download PDFInfo
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- CN104972711A CN104972711A CN201410134858.7A CN201410134858A CN104972711A CN 104972711 A CN104972711 A CN 104972711A CN 201410134858 A CN201410134858 A CN 201410134858A CN 104972711 A CN104972711 A CN 104972711A
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Abstract
The invention discloses a self-adhering modified asphalt waterproof roll and a preparation method. The roll structurally comprises a polyester base cloth middle layer, wherein modified asphalt layers added with liquid ethylene propylene diene monomer and a thickening agent are arranged on the upper and lower surfaces of the polyester base cloth middle layer. The preparation method disclosed by the invention comprises the step of commixing asphalt, the thickening agent and a liquid ethylene propylene diene monomer modifying agent. The self-adhering modified asphalt waterproof roll has the characteristics that the comprehensive performance of the waterproof roll can be obviously improved and the service life of the waterproof roll is prolonged; and the waterproof roll has no air bubbles and does not slide when being heated at a high temperature of 120 DEG C, and is excellently flexible and has no cracks at a low temperature of -40 DEG C.
Description
Technical field
The present invention relates to a kind of self-adhesive modified asphalt waterproof rolling material and preparation method.
Background technology
Construction engineering waterproof material is applied in roof waterproof, underground waterproof, tunnel water proofing, the field such as waterproof between railway waterproof and the bath of lavatory, kitchen usually, waterproof material of the prior art generally includes modified asphalt waterproof coiled material, it adopts various polymer modified asphalt greatly can improve the serviceability of pitch base material, but its shortcoming also clearly: production process more complicated, and combination property is to be improved.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of self-adhesive modified asphalt waterproof rolling material and preparation method, and it can significantly improve the combination property of waterproof roll and extend its service life.
For achieving the above object, technical scheme of the present invention is achieved in that a kind of self-adhesive modified asphalt waterproof rolling material, it is characterized in that, comprise: polyester blank cloth intermediate layer, the upper and lower surface in described polyester blank cloth intermediate layer is provided with the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.
The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 10 ~ 20 parts, tackifier 10 ~ 20 parts.
A preparation method for self-adhesive modified asphalt waterproof rolling material, is characterized in that, comprising: first, at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 10 ~ 20 parts of liquid ethylene-propylene-diene rubbers, and 10 ~ 20 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
The present invention has following beneficial effect relative to prior art:
On the one hand, manufacture craft liquid ethylene-propylene-diene rubber directly being joined pitch can improve the combination property of waterproof roll greatly: high temperature anti-current is dropped down, low temperature cracking resistance ability improves greatly, ageing-resistant and weatherability obviously strengthens, and, can also while minimizing operation economize energy; On the other hand, this waterproof roll possesses the bubble-free when 120 DEG C of high-temperature heatings, fricton-tight, excellent flexibility during-40 DEG C of low temperature, flawless feature, therefore, have wide range of applications, be specially adapted to roof waterproof, underground waterproof, tunnel water proofing, railway waterproof, and waterproof between the bath of lavatory, kitchen.
Detailed description of the invention
For the ease of the further understanding to invention, the specific embodiment of the present invention is done describe in detail further below.
Embodiment 1
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 15.7 parts, tackifier 20 parts.Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; Described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 15.7 parts of liquid ethylene-propylene-diene rubbers, and 20 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 2
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 20 parts, tackifier 10.5 parts.Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; Described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 20 parts of liquid ethylene-propylene-diene rubbers, and 10.5 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 3
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 11.3 parts, tackifier 14.5 parts.Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; Described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 11.3 parts of liquid ethylene-propylene-diene rubbers, and 14.5 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 4
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 12.5 parts, tackifier 11 parts.Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; Described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 12.5 parts of liquid ethylene-propylene-diene rubbers, and 11 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 5
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 15.9 parts, tackifier 17.9 parts.Described pitch is 90# pitch, and described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 15.9 parts of liquid ethylene-propylene-diene rubbers, and 17.9 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 6
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 19 parts, tackifier 16.6 parts.Described pitch is 90# pitch, and described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 19 parts of liquid ethylene-propylene-diene rubbers, and 16.6 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 7
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 18.5 parts, tackifier 10 parts.Described pitch is 90# pitch, and described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 18.5 parts of liquid ethylene-propylene-diene rubbers, and 10 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 8
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 10.5 parts, tackifier 17 parts.Described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 10.5 parts of liquid ethylene-propylene-diene rubbers, and 17 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 9
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 19.7 parts, tackifier 20 parts.Described pitch is 90# pitch, and described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; Described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 19.7 parts of liquid ethylene-propylene-diene rubbers, and 20 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 10
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 15.1 parts, tackifier 10 parts.Described pitch is 90# pitch, and described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; Described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 15.1 parts of liquid ethylene-propylene-diene rubbers, and 10 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 11
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 15.7 parts, tackifier 20 parts.100 parts of described pitches comprise: 90 parts of 90# pitches, and 10 parts of 10# pitches; Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; 20 parts of described tackifier comprise: 10 ~ 15 parts, machine oil, 5 ~ 10 parts, asphalt.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 15.7 parts of liquid ethylene-propylene-diene rubbers, and 20 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 12
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 20 parts, tackifier 10.5 parts.100 parts of described pitches comprise: 90 parts of 90# pitches, and 10 parts of 10# pitches; Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; 20 parts of described tackifier comprise: 5 ~ 10 parts, asphalt, coumarone 1 part, talcum powder 9 ~ 14 parts.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 20 parts of liquid ethylene-propylene-diene rubbers, and 10.5 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 13
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 11.3 parts, tackifier 14.5 parts.100 parts of described pitches comprise: 90 parts of 90# pitches, and 10 parts of 10# pitches; Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; 20 parts of described tackifier comprise: 10 ~ 15 parts, machine oil, 5 ~ 10 parts, asphalt.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 11.3 parts of liquid ethylene-propylene-diene rubbers, and 14.5 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 14
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 12.5 parts, tackifier 11 parts.100 parts of described pitches comprise: 90 parts of 90# pitches, and 10 parts of 10# pitches; Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; 20 parts of described tackifier comprise: 10 ~ 15 parts, machine oil, 5 ~ 10 parts, asphalt.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 12.5 parts of liquid ethylene-propylene-diene rubbers, and 11 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 15
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 15.9 parts, tackifier 17.9 parts.100 parts of described pitches comprise: 90 parts of 90# pitches, and 10 parts of 10# pitches; Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; 20 parts of described tackifier comprise: 10 ~ 15 parts, machine oil, 5 ~ 10 parts, asphalt.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 15.9 parts of liquid ethylene-propylene-diene rubbers, and 17.9 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 16
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 19 parts, tackifier 16.6 parts.100 parts of described pitches comprise: 90 parts of 90# pitches, and 10 parts of 10# pitches; Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; 20 parts of described tackifier comprise: 10 ~ 15 parts, machine oil, 5 ~ 10 parts, asphalt.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 19 parts of liquid ethylene-propylene-diene rubbers, and 16.6 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 17
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 18.5 parts, tackifier 10 parts.100 parts of described pitches comprise: 90 parts of 90# pitches, and 10 parts of 10# pitches; Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; 20 parts of described tackifier comprise: 10 ~ 15 parts, machine oil, 5 ~ 10 parts, asphalt.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 18.5 parts of liquid ethylene-propylene-diene rubbers, and 10 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 18
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 10.5 parts, tackifier 17 parts.100 parts of described pitches comprise: 90 parts of 90# pitches, and 10 parts of 10# pitches; Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; Described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 10.5 parts of liquid ethylene-propylene-diene rubbers, and 17 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 19
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 19.7 parts, tackifier 20 parts.100 parts of described pitches comprise: 90 parts of 90# pitches, and 10 parts of 10# pitches; Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; Described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 19.7 parts of liquid ethylene-propylene-diene rubbers, and 20 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Embodiment 20
A kind of self-adhesive modified asphalt waterproof rolling material structure comprises: polyester blank cloth intermediate layer, is provided with in the upper and lower surface in described polyester blank cloth intermediate layer the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.The parts by weight formula of described modified asphalt layer is: pitch 100 parts, liquid ethylene-propylene-diene rubber 15.1 parts, tackifier 10 parts.100 parts of described pitches comprise: 90 parts of 90# pitches, and 10 parts of 10# pitches; Described liquid ethylene-propylene-diene rubber is selected from U.S. lion chemistry T67 type; Described tackifier are selected from Petropols, machine oil, talcum powder or liquid coumarone.
The preparation method of the self-adhesive modified asphalt waterproof rolling material of the present embodiment comprises: first, and at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 15.1 parts of liquid ethylene-propylene-diene rubbers, and 10 parts of tackifier mix, and obtain compound; Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
Test: self-adhesive modified asphalt waterproof rolling material of the present invention is easier to mix with pitch than traditional pulvis or granulated polymer in process of production, economize energy.The combination property of the waterproof roll of preparation significantly strengthens, and high temperature anti-current is dropped down, low temperature cracking resistance ability also improves greatly, and ageing-resistant and weatherability obviously improves, possesses the bubble-free when 120 DEG C of high-temperature heatings, fricton-tight, excellent flexibility during-40 DEG C of low temperature, flawless feature.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.
Claims (10)
1. a self-adhesive modified asphalt waterproof rolling material, is characterized in that, comprising: polyester blank cloth intermediate layer, and the upper and lower surface in described polyester blank cloth intermediate layer is provided with the modified asphalt layer adding liquid ethylene-propylene-diene rubber and tackifier.
2. self-adhesive modified asphalt waterproof rolling material according to claim 1, is characterized in that, the parts by weight formula of described modified asphalt layer is:
Pitch 100 parts of liquid ethylene-propylene-diene rubbers 10 ~ 20 parts of tackifier 10 ~ 20 parts.
3. self-adhesive modified asphalt waterproof rolling material according to claim 2, is characterized in that, the parts by weight formula of described modified asphalt layer is:
Pitch 100 parts of liquid ethylene-propylene-diene rubbers 15.7 parts of tackifier 20 parts.
4. self-adhesive modified asphalt waterproof rolling material according to claim 2, is characterized in that, the parts by weight formula of described modified asphalt layer is:
Pitch 100 parts of liquid ethylene-propylene-diene rubbers 20 parts of tackifier 10.5 parts.
5. self-adhesive modified asphalt waterproof rolling material according to claim 2, is characterized in that, the parts by weight formula of described modified asphalt layer is:
Pitch 100 parts of liquid ethylene-propylene-diene rubbers 11.3 parts of tackifier 14.5 parts.
6. according to the self-adhesive modified asphalt waterproof rolling material in claim 1 to 5 described in any one, it is characterized in that, described tackifier are selected from Petropols, machine oil, talcum powder, one or more of liquid coumarone.
7. a preparation method for self-adhesive modified asphalt waterproof rolling material, is characterized in that, comprising:
First, at temperature 120-180 DEG C, according to parts by weight formula, by 100 parts of pitches, 10 ~ 20 parts of liquid ethylene-propylene-diene rubbers, and 10 ~ 20 parts of tackifier mix, and obtain compound;
Then, polyester blank is arranged in centre, by the upper and lower surface of described compound even application at polyester blank cloth, through forming technology of coiled material, and cooling, meter length, trimming, rolling, packaging.
8. preparation method according to claim 7, is characterized in that: described liquid ethylene-propylene-diene rubber is selected from T67 type.
9. the preparation method according to claim 7 or 8, is characterized in that: described tackifier are selected from Petropols, machine oil, talcum powder, one or more of liquid coumarone.
10. preparation method according to claim 9, is characterized in that: 100 parts of described pitches comprise: 90 parts of 90# pitches, and 10 parts of 10# pitches.
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| CN109808276A (en) * | 2019-01-31 | 2019-05-28 | 宁波大学 | A kind of reactive polymer adhesive waterproof coil |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109454956A (en) * | 2017-09-06 | 2019-03-12 | 山东坤岳防水材料股份有限公司 | A kind of adhesive waterproof coil and preparation method thereof |
| CN109454956B (en) * | 2017-09-06 | 2022-03-01 | 山东坤岳防水材料股份有限公司 | Self-adhesive waterproof coiled material and preparation method thereof |
| CN109808276A (en) * | 2019-01-31 | 2019-05-28 | 宁波大学 | A kind of reactive polymer adhesive waterproof coil |
| CN109808276B (en) * | 2019-01-31 | 2020-11-24 | 宁波大学 | Reaction type polymer self-adhesion waterproofing membrane |
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