CN105647205B - A kind of high-performance modified prepreg and its application in asphalt water-proof coiled material - Google Patents

A kind of high-performance modified prepreg and its application in asphalt water-proof coiled material Download PDF

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Publication number
CN105647205B
CN105647205B CN201510959496.XA CN201510959496A CN105647205B CN 105647205 B CN105647205 B CN 105647205B CN 201510959496 A CN201510959496 A CN 201510959496A CN 105647205 B CN105647205 B CN 105647205B
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parts
asphalt
prepreg
antioxidant
trade mark
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CN105647205A (en
Inventor
刘兴邦
郑东兴
韩宪杰
王文燕
王志刚
田冠飞
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Guangdong Hongyuan Waterproof Technology Development Co., Ltd.
Hongyuan Waterproof Technology Group Co., Ltd.
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WEIFANG HONGYUAN WATERPROOF MATERIAL CO Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention provides a kind of high-performance modified prepreg, and described prepreg includes following raw material components：Asphalt, naphthenic oil, butyl rubber, Petropols, coumarone indene resin, development of anti stripping agent for asphalt, antioxidant, preservative, SBS, SIS, SBR.The raw material components of the prepreg, in terms of mass parts, content is：High 180-210 parts of trade mark asphalt, low 100-120 parts of trade mark asphalt, 25-32 parts of naphthenic oil, 6-11 parts of butyl rubber, 10-12 parts of Petropols, 2-4 parts of coumarone indene resin, 1-3 parts of development of anti stripping agent for asphalt, 3-5 parts of antioxidant, 1-2.5 parts of preservative, 8-10 parts of SBS, 6-10 parts of SIS, 5-12 parts of SBR.The modified prepreg of the present invention can be remarkably reinforced the performance of asphalt water-proof coiled material tire base fabric.

Description

A kind of high-performance modified prepreg and its application in asphalt water-proof coiled material
Technical field
The present invention relates to a kind of modified prepreg, and in particular to a kind of high-performance modified prepreg and its asphalt waterproofing roll up Application in material, belong to architectural waterproof material.
Background technology
Tire base fabric as the tire base of asphalt water-proof coiled material in building trade to be used widely, be mainly used as being that pitch is prevented Water coiled material（SBS, APP coating）Main tire base.Tire base fabric has that pulling force is big, extension is high, in light weight, tearing toughness is high, soaks Stain is good, thermal dimensional stability is strong, high temperature resistant, anti-freezing, it is ageing-resistant the advantages that, and indices all to related water protection standards Regulation is mutually connected.But these performances will pass through the modified enhancing of prepreg, can just embody.
Prepreg be with resin matrix under conditions of strict control impregnating continuous fibres or fabric, be made resin matrix with The composition of reinforcement, it is the intermediate materials for manufacturing composite.Resin state should meet product with chemical property in prepreg The particular requirement of object, polymerization or condensation degree of dissolved, molecular weight and its distribution, gel time and pressurized segment region etc..In advance The viscosity and paving renaturation, recoverability for soaking material are included wherein.The rheological behavior of resin, discharge need to meet to use in solidification process It is required that.
The prepreg used when preparing modified asphalt waterproof coiled material, it is desirable to the fully performance of enhancing tire base fabric；It is and present The preimpregnation modified materials used, because a variety of causes is not carried out the purpose of fully enhancing tire base fabric performance.
Therefore, it is badly in need of a kind of high-performance modified prepreg fully to strengthen some characteristics of tire base fabric, such as:Pulling force, extension, Tearing strength, immersion, hot dimensionally stable etc..
Prior art has following defect：（1）The pulling force characteristic of asphalt water-proof coiled material tire base fabric can not be remarkably reinforced；（2） The ductility of asphalt water-proof coiled material tire base fabric can not be remarkably reinforced；（3）Asphalt water-proof coiled material tire base fabric can not be remarkably reinforced Tearing strength；（4）Impregnation rate is low.
The content of the invention
To solve above technical problem, the invention provides a kind of high-performance modified prepreg and its in asphalt water-proof coiled material In application, to realize following goal of the invention：
1. strengthening the pulling force characteristic of asphalt water-proof coiled material tire base fabric, pulling force is set to strengthen 3-3.5 times；
2. strengthening the ductility of asphalt water-proof coiled material tire base fabric, extension is set to strengthen 3-4 times；
3. strengthening the tearing strength of asphalt water-proof coiled material tire base fabric, tearing strength is set to strengthen 4-4.5 times；
4. improve the impregnation rate of prepreg, impregnation rate 100%.
For achieving the above object, the present invention provides following technical scheme：
A kind of high-performance modified prepreg, described prepreg include following raw material components：Asphalt, naphthenic oil, fourth Base rubber, Petropols, coumarone indene resin, development of anti stripping agent for asphalt, antioxidant, preservative, SBS, SIS, SBR.
It is the further improvement to above-mentioned technical proposal below：
The raw material components of the prepreg, in terms of mass parts, content is：
Raw material components mass parts
High 180-210 parts of trade mark asphalt
Low 100-120 parts of trade mark asphalt
25-32 parts of naphthenic oil
6-11 parts of butyl rubber
10-12 parts of Petropols
2-4 parts of coumarone indene resin
1-3 parts of development of anti stripping agent for asphalt
3-5 parts of antioxidant
1-2.5 parts of preservative
8-10 parts of SBS
6-10 parts of SIS
5-12 parts of SBR.
The raw material components of the prepreg, in terms of mass parts, content is：
Raw material components mass parts
High 210 parts of trade mark asphalt
100 parts of card in one's hand asphalt
25 parts of naphthenic oil
11 parts of butyl rubber
12 parts of Petropols
4 parts of coumarone indene resin
2 parts of development of anti stripping agent for asphalt
3 parts of antioxidant
1.5 parts of preservative
8 parts of SBS
10 parts of SIS
9 parts of SBR.
The high trade mark asphalt is No. 90 or No. 110 asphalt；The low trade mark asphalt is No. 10 oil Pitch.
The naphthenic oil：Relative density is 0.89~0.95, flash-point>160 DEG C, acid number<0.1mgKOH/g, aniline point 66 ~82 DEG C, freezing point≤18 DEG C, refractive index is 1.4860~1.4963, and pour point is -40~-12 DEG C；Saturated hydrocarbon content is 87.55%~9 3.86%, arene content is 6.14%~11.96%, and asphalt content is 0~0.49%.
The SBS：Fugitive constituent≤1%；Solution mass flow rate is 0.1-5g/10min；Tensile strength >=20MPa；Pull Disconnected elongation >=680%；Ash content≤0.2%；
The SIS:Solution mass flow rate is 2-14g/10min；Tensile strength >=7MPa；Elongation at break >= 1000%；Ash content≤0.7%.
The SBR：Butadiene-styrene rubber content is 65-70%；
The Petropols：Softening point is 96-105 DEG C；Viscosity≤250（190℃mPa.s）；Flash-point >=190 DEG C；Burning-point ≥210℃；
The coumarone indene resin：Relative density 1.05-1.07；
The development of anti stripping agent for asphalt is any one in Carlow amine, AR-68, TJ066；
The antioxidant is antioxidant 1010 or antioxidant 164；
The preservative is propylparaben.
A kind of application of high-performance modified prepreg in asphalt water-proof coiled material, it is characterised in that：Described application includes Drying, preimpregnation, pressing steps.
Described drying：Drying temperature is 70-90 DEG C；
Described preimpregnation：Pre- soaking pit temperature is at 180-185 DEG C, and tire base fabric is 3-10s in the pre- soaking pit residence time, tire base Cloth is 100-250 ㎜ in preimpregnation pasta distance；
Described extruding extruding roller pressure is 0.3-0.5MPa.
Compared with prior art, the invention has the advantages that：
1st, the modified prepreg of the present invention can be remarkably reinforced the pulling force characteristic of asphalt water-proof coiled material tire base fabric, draw tire base fabric For power up to 1500-2300N/50 ㎜, existing tire base fabric pulling force is 400-720N/50 ㎜；Pulling force strengthens 3-3.5 times；
2nd, the modified prepreg of the present invention can be remarkably reinforced the ductility of asphalt water-proof coiled material tire base fabric, make tire base fabric maximum For elongation percentage up to 98-135%, existing tire base fabric maximum elongation percentage is 25-35% during pulling force；Elongation percentage strengthens 3-4 times；
3rd, the modified prepreg of the present invention can be remarkably reinforced the tearing strength of asphalt water-proof coiled material tire base fabric, tear tire base fabric For intensity up to 1100-1575N, existing tire base fabric is 250-350N；Tearing strength strengthens 4-4.5 times.4th, the present invention is modified The impregnation rate of prepreg is 100%；
5th, the softening point of the modified prepreg of the present invention is 86 ~ 90 DEG C；Reachable -33 ~ -35 DEG C of low temperature flexibility；Viscosity is 12000 ~ 12500mPa.s (180 DEG C), flash-point are 240 ~ 260 DEG C, and needle penetration is 15 ~ 25（25 DEG C, 100g, 5s, 1/10 ㎜）, ductility is 140~155㎝（25℃,5㎝/min）.
Embodiment,
A kind of high-performance modified prepreg of embodiment 1
The component of the modified prepreg, in terms of mass parts:
Raw material components mass parts
High 200 parts of trade mark asphalt
100 parts of card in one's hand asphalt
30 parts of naphthenic oil
8 parts of butyl rubber
10 parts of Petropols
4 parts of coumarone indene resin
2 parts of development of anti stripping agent for asphalt
3 parts of antioxidant
1.5 parts of preservative
8 parts of SBS
8 parts of SIS
10 parts of SBR；
The high trade mark asphalt is No. 90 asphalt；
The low trade mark asphalt is No. 10 asphalt；
The naphthenic oil model 4010；
The butyl rubber：Trade mark E resin system vulcanized butyl rubber；
The SBS models 1401；
SBR is powder styrene butadiene rubber, and butadiene-styrene rubber content is 65-70%；
The development of anti stripping agent for asphalt refers to Carlow amine；
The antioxidant is antioxidant 1010.
A kind of high-performance modified prepreg of embodiment 2
The component of the modified prepreg, in terms of mass parts:
Raw material components mass parts
High 210 parts of trade mark asphalt
100 parts of card in one's hand asphalt
25 parts of naphthenic oil
11 parts of butyl rubber
12 parts of Petropols
4 parts of coumarone indene resin
2 parts of development of anti stripping agent for asphalt
3 parts of antioxidant
1.5 parts of preservative
8 parts of SBS
10 parts of SIS
9 parts of SBR；
The high trade mark asphalt is No. 110 asphalt；
The low trade mark asphalt is No. 10 asphalt；
The naphthenic oil model 4006；
The butyl rubber：Trade mark E resin system vulcanized butyl rubber；
The SBS models LG501；
SBR is powder styrene butadiene rubber, and butadiene-styrene rubber content is 65-70%；
The development of anti stripping agent for asphalt is AR-68；
Antioxidant is antioxidant 164.
A kind of high-performance modified prepreg of embodiment 3
The component of the modified prepreg, in terms of mass parts:
Raw material components mass parts
High 180 parts of trade mark asphalt
Low 120 parts of trade mark asphalt
32 parts of naphthenic oil
6 parts of butyl rubber
11 parts of Petropols
2 parts of coumarone indene resin
3 parts of development of anti stripping agent for asphalt
5 parts of antioxidant
2.5 parts of preservative
10 parts of SBS
6 parts of SIS
5 parts of SBR；
The high trade mark asphalt is No. 110 asphalt；
The low trade mark asphalt is No. 10 asphalt；
The naphthenic oil model 4006；
The butyl rubber：Trade mark E resin system vulcanized butyl rubber；
The SBS models LG501；
SBR is powder styrene butadiene rubber, and butadiene-styrene rubber content is 65-70%；
The development of anti stripping agent for asphalt is TJ066；
Antioxidant is antioxidant 164.
Naphthenic oil described in embodiment 1-3：Relative density is 0.89~0.95, flash-point>160 DEG C, acid number<0.1mgKOH/g, 66~82 DEG C of aniline point, freezing point≤18 DEG C, refractive index are 1.4860~1.4963, pour point is -40~-12 DEG C；Saturated hydrocarbons Content is 87.55%~9 3.86%, and arene content is 6.14%~11.96%, and asphalt content is 0~0.49%.
SBS described in embodiment 1-3：Fugitive constituent≤1%；Solution mass flow rate is 0.1-5g/10min；Tensile strength ≥20MPa；Elongation at break >=680%；Ash content≤0.2%.
SIS described in embodiment 1-3：The trade mark is 1105, white；Solution mass flow rate is 2-14g/10min；Stretching Intensity：≥7MPa；Elongation at break：≥1000%；Ash content：≤0.7%.
Petropols described in embodiment 1-3 are C 5 hydrogenated petroleum resins, and index is softening point：96—105℃；Viscosity≤ 250（190℃mPa.s）；Flash-point：≥190℃；Burning-point >=210 DEG C.
Coumarone indene resin described in embodiment 1-3：Fluent material, relative density 1.05-1.07.
Preservative described in embodiment 1-3 is propylparaben.
Percentage in above-described embodiment is mass percent.
A kind of preparation method of high-performance modified prepreg of embodiment 4
Step 1, weigh
Each raw material components are weighed according to the formula of modified pitch；
Step 2, mix asphalt
High trade mark asphalt is mixed with card in one's hand asphalt；
Step 3, stirring
Naphthenic oil is added in asphalt to mixing, when being warming up to 150-160 DEG C, adds SBR, SBS, SIS, butyl Rubber, 175-190 DEG C are kept the temperature at, stir 2-2.5h, stirring frequency 45Hz；
Step 4, grinding
Mixture will be stirred and cross colloid mill, grind 2-3 times, every time about 30min；
Step 5, add remaining ingredient
Petropols, coumarone indene resin, antistripping agent, antioxidant, preservative are added, stirs 40-60min, stirring frequency For 45Hz, 180-185 DEG C are kept the temperature at.
A kind of application of embodiment 5, high-performance modified prepreg in asphalt water-proof coiled material
1st, dry
Asphalt water-proof coiled material tire base fabric is passed through into baking operation, machine is stopped into carcass；70-90 DEG C of drying temperature, production Linear velocity is at the uniform velocity >=18m/min；
2nd, presoak
By carcass drying unit, into deviation correcting device；Carcass is delivered to pre- soaking pit；
Into pre- soaking pit, pre- soaking pit temperature is at 180-185 DEG C, and tire base fabric is 3-10s in the pre- soaking pit residence time, tire base Cloth is 100-250 ㎜ in preimpregnation pasta distance；
3rd, extrude
After high-performance modified preimpregnation oil plant preimpregnation, extruded by extruding two pairs of rollers, extruding roller pressure is 0.3- 0.5MPa。
As a result detect
The performance of prepreg of the present invention is detected, testing result is shown in Table 1；
The performance indications of 1 prepreg of the present invention of table
From table 1, the softening point of the modified prepreg of the present invention is 85 ~ 88 DEG C（Surveyed by GB/T4507-1999 ring and ball methods It is fixed）；Reachable -33 ~ -35 DEG C of low temperature flexibility；Viscosity is 12000 ~ 12500mPa.s (180 DEG C), and flash-point is 240 ~ 260 DEG C, and pin enters Spend for 15 ~ 25（25 DEG C, 100g, 5s, 1/10 ㎜）, ductility is 140 ~ 155 ㎝（25℃,5㎝/min）.
I type tire base fabric is handled using the high-performance modified prepreg of the present invention, the Indexs measure after processing the results are shown in Table 2；
Index after the prepreg processing modified by this invention of the type tire base fabric of table 2 I
II type tire base fabric is handled using the high-performance modified prepreg of the present invention, the Indexs measure after processing the results are shown in Table 3；
Index after the prepreg processing modified by this invention of the type tire base fabric of table 3 II
The present invention has the advantage that：1. the modified prepreg of the present invention can be remarkably reinforced asphalt water-proof coiled material tire base fabric Pulling force characteristic, making tire base fabric pulling force, existing tire base fabric pulling force is 400-720N/50 ㎜ up to 1500-2300N/50 ㎜； 2. The modified prepreg of the present invention can be remarkably reinforced the ductility of asphalt water-proof coiled material tire base fabric, make to extend during tire base fabric maximum pull For rate up to 98-135%, existing tire base fabric maximum elongation percentage is 25-35%；3. the modified prepreg of the present invention can be remarkably reinforced drip The tearing strength of blue or green waterproof coiled material tyre base fabric, making tire base fabric tearing strength up to 1100-1575N, existing tire base fabric is 250- 350N。
A kind of high-performance modified prepreg of embodiment 6
The raw material components of the modified prepreg, in terms of mass parts, it is:
High 200 parts of trade mark asphalt, 120 parts of low trade mark asphalt, 32 parts of naphthenic oil, 10 parts of butyl rubber, oil 5 parts of resin, 3 parts of coumarone indene resin, 1 part of development of anti stripping agent for asphalt, 4 parts of antioxidant, 2 parts of preservative, 5 parts of SBS, 7 parts of SIS, 4 parts of SBR, 1 part of wood wax oil, 0.6 part of polyoxyethylene carboxylate, 1.5 parts of barium sulfate, 2 parts of laurene；
The high trade mark asphalt is No. 110 asphalt；
The low trade mark asphalt is No. 10 asphalt；
The naphthenic oil model 4006；Relative density is 0.89~0.95, flash-point>160 DEG C, acid number<0.1mgKOH/ G, 66~82 DEG C of aniline point, freezing point≤18 DEG C, refractive index are 1.4860~1.4963, pour point is -40~-12 DEG C；Saturation Hydrocarbon content is 87.55%, arene content 11.96%, asphalt content 0.49%.
The butyl rubber：Trade mark E resin system vulcanized butyl rubber；
The SBS models LG501；
SBR is powder styrene butadiene rubber, and butadiene-styrene rubber content is 65~70%；
The development of anti stripping agent for asphalt is TJ066；
The antioxidant is antioxidant 164；
The wood wax oil：Solid content is 75%；
The laurene：(20 DEG C) of proportion is 0.790~0.805, and (20 DEG C) of index of refraction is 1.4670~1.4740.
The SBS：Fugitive constituent≤1%；Solution mass flow rate is 0.1-5g/10min；Tensile strength >=20MPa；Pull Disconnected elongation >=680%；Ash content≤0.2%.
The SIS：The trade mark is 1105, white；Solution mass flow rate is 2-14g/10min；Tensile strength：≥ 7MPa；Elongation at break：≥1000%；Ash content：≤0.7%.
The Petropols are C 5 hydrogenated petroleum resins, softening point：96—105℃；Viscosity≤250（190℃ mPa.s）；Flash-point：≥190℃；Burning-point >=210 DEG C.
The coumarone indene resin：Fluent material, relative density 1.05-1.07.
The preservative is propylparaben；
Percentage in above-described embodiment is mass percent.
Preparation method：
Step 1, weigh
Each raw material components are weighed according to the formula of modified pitch；
Step 2, mix asphalt
High trade mark asphalt is mixed with card in one's hand asphalt；
Step 3, stirring
Naphthenic oil is added in asphalt to mixing, when being warming up to 160 DEG C, adds SBR, SBS, SIS, butyl rubber, 190 DEG C are kept the temperature at, stirs 2.5h, stirring frequency 45Hz；
Step 4, grinding
Mixture will be stirred and cross colloid mill, grind 3 times, every time about 30min；
Step 5, add remaining ingredient
Add Petropols, coumarone indene resin, antistripping agent, antioxidant, preservative, wood wax oil, aliphatic acid polyethenoxy Ester, barium sulfate, laurene, 60min is stirred, stirring frequency 45Hz, keeps the temperature at 185 DEG C.
Through experiment, the softening point of the modification prepreg of the present embodiment is 82 DEG C；Reachable -38 DEG C of low temperature flexibility；Viscosity is 12500mPa.s (180 DEG C), flash-point are 280 DEG C, needle penetration 18（25 DEG C, 100g, 5s, 1/10 ㎜）, ductility is 158 ㎝（25 ℃,5㎝/min）.
Through experiment, the modification prepreg of the present embodiment can be remarkably reinforced the mechanical performance of asphalt water-proof coiled material tire base fabric, make Tire base fabric pulling force is up to 2400N/50 ㎜, and elongation percentage makes tire base fabric tearing strength can up to 148% when making tire base fabric maximum pull Up to 1675N.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be with Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., it should be included in the guarantor of the present invention Within the scope of shield.Citing described above for best mode for carrying out the invention, wherein the part do not addressed in detail is this area The common knowledge of those of ordinary skill；Protection scope of the present invention is defined by the content of claim, any based on the present invention's Technical inspiration and the equivalent transformation carried out, also within protection scope of the present invention.

Claims (6)

  1. A kind of 1. high-performance modified prepreg, it is characterised in that：Described prepreg includes following raw material components：Asphalt, Naphthenic oil, butyl rubber, Petropols, coumarone indene resin, development of anti stripping agent for asphalt, antioxidant, preservative, SBS, SIS, SBR ；
    The raw material components of the prepreg, in terms of mass parts, content is：
    Raw material components mass parts
    High 180-210 parts of trade mark asphalt
    Low 100-120 parts of trade mark asphalt
    25-32 parts of naphthenic oil
    6-11 parts of butyl rubber
    10-12 parts of Petropols
    2-4 parts of coumarone indene resin
    1-3 parts of development of anti stripping agent for asphalt
    3-5 parts of antioxidant
    1-2.5 parts of preservative
    8-10 parts of SBS
    6-10 parts of SIS
    5-12 parts of SBR；
    The high trade mark asphalt is No. 90 or No. 110 asphalt；The low trade mark asphalt is No. 10 asphalt；
    The naphthenic oil：Relative density is 0.89~0.95,66~82 DEG C of aniline point, freezing point≤18 DEG C, and refractive index is 1.4860~1.4963, asphalt content is 0~0.49%；The SBS：Fugitive constituent≤1%；Solution mass flow rate is 0.1—5g/10min；Tensile strength >=20MPa；Elongation at break >=680%；Ash content≤0.2%；
    The SIS:Solution mass flow rate is 2-14g/10min；Tensile strength >=7MPa；Elongation at break >=1000%； Ash content≤0.7%.
  2. A kind of 2. high-performance modified prepreg according to claim 1, it is characterised in that：
    The raw material components of the prepreg, in terms of mass parts, content is：
    Raw material components mass parts
    High 210 parts of trade mark asphalt
    100 parts of card in one's hand asphalt
    25 parts of naphthenic oil
    11 parts of butyl rubber
    12 parts of Petropols
    4 parts of coumarone indene resin
    2 parts of development of anti stripping agent for asphalt
    3 parts of antioxidant
    1.5 parts of preservative
    8 parts of SBS
    10 parts of SIS
    9 parts of SBR.
  3. A kind of 3. high-performance modified prepreg according to claim 1, it is characterised in that：
    The SBR：Butadiene-styrene rubber content is 65-70%；
    The Petropols：Softening point is 96-105 DEG C；Flash-point >=190 DEG C；Burning-point >=210 DEG C；
    The coumarone indene resin：Relative density 1.05-1.07；
    The development of anti stripping agent for asphalt is any one in Carlow amine, AR-68, TJ066；
    The antioxidant is antioxidant 1010 or antioxidant 164；
    The preservative is propylparaben.
  4. 4. a kind of application of the high-performance modified prepreg according to claim 1 in asphalt water-proof coiled material, its feature exist In：Described application includes drying, preimpregnation, pressing steps.
  5. 5. a kind of application of the high-performance modified prepreg according to claim 4 in asphalt water-proof coiled material, its feature exist In：
    Described drying：Drying temperature is 70-90 DEG C.
  6. 6. a kind of application of the high-performance modified prepreg according to claim 4 in asphalt water-proof coiled material, its feature exist In：
    Described preimpregnation：For pre- soaking pit temperature at 180-185 DEG C, tire base fabric is 3-10s in the pre- soaking pit residence time, and tire base fabric exists It is 100-250 ㎜ to presoak pasta distance；
    Described extruding:Extruding roller pressure is 0.3-0.5MPa.
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CN106349725A (en) * 2016-08-31 2017-01-25 辽宁东禹防水材料有限公司 Wet-laid waterproof roll material and preparation method thereof
CN108412056A (en) * 2018-03-12 2018-08-17 黄河防水材料股份有限公司 A kind of preparation method of polyethylene polypropylene fiber composite sheet
CN109878114A (en) * 2019-03-06 2019-06-14 嵊州市仲明新材料科技有限公司 The preparation method of high-viscosity modified asphalt waterproof roll
CN110054904A (en) * 2019-04-25 2019-07-26 山东红花防水建材有限公司 A kind of high-polymer self-adhesion waterproof coiled material and preparation method thereof, application
CN110077074A (en) * 2019-05-18 2019-08-02 隋子涛 A kind of wet-laying self-adhered polymer modified bitumen waterproofing membrane and preparation method thereof
CN111925661A (en) * 2020-08-20 2020-11-13 山东京博中聚新材料有限公司 Butyl rubber/asphalt waterproof material and preparation method thereof
CN113150572B (en) * 2021-06-11 2022-05-31 科顺防水科技股份有限公司 Prepreg for asphalt waterproof coiled material and preparation method thereof

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