CN102219960B - Inflaming-retarding aging-resisting type ethylene propylene diene monomer rubber waterproofing roll - Google Patents
Inflaming-retarding aging-resisting type ethylene propylene diene monomer rubber waterproofing roll Download PDFInfo
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- CN102219960B CN102219960B CN201110132284.6A CN201110132284A CN102219960B CN 102219960 B CN102219960 B CN 102219960B CN 201110132284 A CN201110132284 A CN 201110132284A CN 102219960 B CN102219960 B CN 102219960B
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Abstract
The invention relates to an inflaming-retarding aging-resisting type ethylene propylene diene monomer rubber waterproofing roll, structurally comprising ethylene propylene diene monomer rubber of high-speed vulcanized material containing 30-40 percent of propylene, tricresyl phosphate inflaming-retarding plasticizers with inflaming-retarding function, zinc oxide for raising igniting temperature of the roll, preventing flame from spreading and promoting sulfofication, sulfur, stearic acid, carbon black, processing oil, chlorinated polyethylene (CPE), white carbon black, auxiliaries of accelerating agents, wherein the ethylene propylene diene monomer rubber is used as a primary agent in the high-speed cure material. The waterproofing roll has an ignition initiation point of more than 300 DEG C, tensile strength of more than 7.5 MPa, has more than 450 percent of tensile stretch, can not be burned when meeting open fire, has excellent water-proof function when being used for a water-proof layer on a building, and has the same service life as the building, and has higher isolation property, higher flame-retarding performance and oxidation resistance, and the safety potential of the existing ethylene propylene diene monomer rubber waterproofing roll is overcome, thereby having strong practical applicability and wide market application prospect.
Description
Technical field
The present invention relates to waterproof building material manufacturing technology field, particularly a kind of fire-retardant, aging-resisting type EPDM rubber waterproof rolling material.
Background technology
Known EPDM rubber waterproof rolling material be a kind of waterproof effect significantly, waterproof layer, the good integrity strong of easy construction, formation to basic unit's adaptive faculty; And have better ageing-resistant performance and become the high-grade waterproof roll of generally acknowledging at present both at home and abroad, be widely used in the various engineerings that waterproof, requirement for anticorrosion arranged of the roofing, underground structure, pond, reservoir, dam, WWT, refuse landfill etc. of industry and covil construction.In recent years, along with the progress and the enhancing of people's environmental consciousness of society science and technology, industry began to develop to long lifetime, multifunctional direction fire-retardant, anti-ozone ageing from the past single water-proof function to the requirement of construction water proof material.The EPDM rubber waterproof rolling material of selling in the market is basically all by national polymer membranes standard production; Have excellent waterproof effect and long working life in the time of on being used for buildings; Its a fly in the ointment is: no matter be EPDM rubber waterproof rolling material or all burnings easily when meeting naked light in order to the waterproof layer that generates; Thereby have certain potential safety hazard, be not suitable for especially in the waterproof, antiseptic project of the buildings that fire-protection rating has relatively high expectations, so; Consider from practicality and economy angle, very undesirable.It is nonflammable but also not only have and reliably prevent the function that seeps water in order to be layed in the waterproof layer that generates on the building surface that existing market presses for a kind of not only coiled material self, but also have isolation, the fire-retardant and permanent high performance water proof coiled material that can not break away from function from building surface.
Summary of the invention
Not only the objective of the invention is to overcome the existing EPDM rubber waterproof rolling material that obtains widespread use existing self or not fire-retardant and self is inflammable and have the weak point of potential safety hazard when meeting naked light in order to the waterproof layer that generates, provide a kind of can reach the Essential Performance Requirements of existing EPDM rubber waterproof rolling material, also have higher firing point, self is nonflammable and have isolations, prevention flame stretch fire-retardant, the aging-resisting type EPDM rubber waterproof rolling material of function in order to the waterproof layer that generates when meeting naked light.
Fire-retardant, aging-resisting type EPDM rubber waterproof rolling material of the present invention is made up of host and auxiliary agent; Be characterised in that host is 30～40% high speed sulfuration raw material by containing the propylene amount in the structure, terpolymer EP rubber with the aging of product of preventing and anti-ozone ageing function is filled the post of; Include zinc oxide, Sulfur, Triple Pressed Stearic Acid, carbon black, treated oil, flame retardant type softening agent, chlorinatedpolyethylene CPE, WHITE CARBON BLACK, TM monex TD and altax in the auxiliary agent component; Wherein: described zinc oxide has the function that absorbs the hydrogen sulfide that produces in the sulfidation, plays the protection environment; Described flame retardant type softening agent by the combustion initiation temperature that can improve coiled material, stop stretch flame retardant type phosphate trimethylbenzene (phenol) ester plasticizer of function of flame to be filled the post of; Described carbon black has the effect that promotes sulfuration, minimizing vulcanizing agent consumption and shorten curing time, reinforcement product tensile strength, is filled the post of by high wear-resistant carbon black; Described WHITE CARBON BLACK has the effect with carbon black performance complement, reinforcement product tear strength; Described Sulfur is the vulcanizing agent of rubber, has the effect that improves product tensile strength, elasticity, hardness; Described Triple Pressed Stearic Acid is active filler, has lubricated plasticizing carbon black, improves wear resistance, promotes the sulfurized effect; Described treated oil has the effect that improves the product processing characteristics, preferentially selects machine oil for use; Described TM monex TD has the vulcanization rate of raising, reduces curing temperature, shortens curing time; Reduce vulcanizing agent consumption and the effect that improves product strength; Altax has the vulcanization rate of raising, reduces curing temperature, shortens curing time, reduces vulcanizing agent consumption and the effect that improves the product unit elongation; Described chlorinatedpolyethylene CPE has the effect of processibility, shock-resistance and the raising product ageing-resistant performance of improving product.
During preparation, described host is the preparation benchmark, and described auxiliary agent is a supplementary additive, and the weight proportion of each component is following:
Host: 100 parts of terpolymer EP rubbers
Auxiliary agent:
Production technique is following:
(1) gets the raw materials ready: by the weight quota weigh batching of prescription regulation;
(2) banburying: the material order by listed in the prescription, add successively in the Banbury mixer, banburying 8-15 minute, make batching thorough mixing, banburying become block sizing material;
(3) mixing: block sizing material is sent in the mill mixing, the control roller temperature is between 85 to 95 ℃, and control roller is apart from less than 1mm, thin logical being no less than four times; Till sizing material smooth surface homogeneous was glossy, it was further mixing to turn around again, thin logical being no less than four times; Again roll spacing is adjusted to and is no more than 8mm; Mixing three times, obtain the sizing material workprint that mix of thickness below 8mm, be cooled to 50 ℃ of following slices, stacking;
(4) heat refining: the sizing material workprint that mixes is carried out heat refining in mill, the control roller temperature is between 85 to 95 ℃, and roll spacing is below 6mm, until the preliminary rolling in the smooth even back of sizing material sheet;
(5) calendering: will put on the rolling press through the sizing material sheet of the preliminary rolling of heat refining, and apart from rolling, obtain to meet the work in-process coiled material of finished product thickness specification requirement by finished product thickness requirement dancer rools;
(6) rolling: press the specification length requirement of finished product coiled material, folder is established the isolation liner bed course, is put the work in-process coiled material in order rolling;
(7) sulfuration: the coiled material that will put rolling is put into sulfur still and is carried out sulfidizing, control sulfur still temperature between 100～140 ℃, pressure between 20～50MPa, vulcanized 55 to 60 minutes;
(8) rewinding: will through the sulfuration after coiled material open, take out the isolation liner bed course again after rewinding again, be packaged into product.
In addition, described isolation liner bed course by good water absorption, cotton that at high temperature dimensional stability is good fills the post of.
The present invention based on above-mentioned design is fire-retardant, the aging-resisting type EPDM rubber waterproof rolling material; The terpolymer EP rubber that to contain the propylene amount in the structure be 30～40% high speed sulfuration raw material because host has adopted, help to prevent the coiled material aging of product and anti-ozone ageing function; Assistant packet contains the combustion initiation temperature with raising coiled material, phosphate trimethylbenzene (phenol) the ester flame retardant type softening agent that fire retardation was stretched, can be played to prevention flame; Have and absorb the hydrogen sulfide that produces in the sulfidation, the zinc oxide that helps to protect environment; Has the high wear-resistant carbon black that promotes sulfuration, minimizing vulcanizing agent consumption and curing time, the effect of raising tensile strength; Can be with the carbon black performance complement, can improve the WHITE CARBON BLACK of tear strength; Vulcanizing agent---Sulfur with the rubber that improves product tensile strength, elasticity, hardness effect; Have lubricated plasticizing carbon black, improve the active filler---Triple Pressed Stearic Acid of wear resistance, promotion sulfuration, have the treated oil---machine oil that improves the effect of product processibility; Have the vulcanization rate of raising, reduce curing temperature, shorten curing time; Reduce vulcanizing agent consumption and TM monex TD that improves the product strength effect and the altax that improves the effect of product unit elongation, and chlorinatedpolyethylene (CPE) with the processibility of improving product, shock-resistance, the effect of raising product ageing-resistant performance, and before sulfuration, adopt by good water absorption, cotton that at high temperature dimensional stability is good fills the post of the isolation liner bed course; Over-all properties fire-retardant, the type of anti-ozone ageing EPDM rubber waterproof rolling material of the present invention is effectively improved; Stable physical property, quality product consistence are strong, and have self firing point more than 300 ℃, greater than the tensile strength of 7.5MPa with greater than 450% elongation, self do not meet with the naked light burning; In order to be arranged on the waterproof layer that generates on the buildings except that have with the excellent waterproof in identical life-span of buildings, function, also have higher isolation, flame retardant resistance and resistance of oxidation.Not only the EPDM rubber waterproof rolling material that has effectively overcome existing acquisition widespread use existing self or not fire-retardant and self is inflammable and have the weak point of potential safety hazard when meeting naked light in order to the waterproof layer that generates; Can reach the Essential Performance Requirements of existing EPDM rubber waterproof rolling material, also have higher firing point, self is nonflammable when meeting naked light, have the function that isolations, prevention flame are stretched in order to the waterproof layer that generates; Be a big technological breakthrough of field of waterproof materials, the renewal product of existing EPDM rubber waterproof rolling material; Use on the buildings that be particularly suitable for that higher waterproof is arranged, fire resistance rating requires, very strong practicality and wide market application prospect are arranged.
Claims (3)
1. fire-retardant, aging-resisting type EPDM rubber waterproof rolling material; It is characterized in that by containing the propylene amount in the structure be 30～40% high speed sulfuration raw material, have the auxiliary agent that includes zinc oxide, Sulfur, Triple Pressed Stearic Acid, carbon black, treated oil, flame retardant type softening agent, chlorinatedpolyethylene CPE, WHITE CARBON BLACK, TM monex TD and altax in host that the terpolymer EP rubber of aging of product of preventing and anti-ozone ageing function fills the post of and the component and form, wherein:
A. the weight proportion of each component is following:
Host: terpolymer EP rubber serves as the preparation benchmark with 100 parts
B. production technique is following:
(1) gets the raw materials ready: by the weight quota weigh batching of prescription regulation;
(2) banburying: the material order by listed in the prescription, add successively in the Banbury mixer, banburying 8-15 minute, make batching thorough mixing, banburying become block sizing material;
(3) mixing: block sizing material is sent in the mill mixing, the control roller temperature is between 85 to 95 ℃, and control roller is apart from less than 1mm, thin logical being no less than four times; Till sizing material smooth surface homogeneous was glossy, it was further mixing to turn around again, thin logical being no less than four times; Again roll spacing is adjusted to and is no more than 8mm; Mixing three times, obtain the sizing material workprint that mix of thickness below 8mm, be cooled to 50 ℃ of following slices, stacking;
(4) heat refining: the sizing material workprint that mixes is carried out heat refining in mill, the control roller temperature is between 85 to 95 ℃, and roll spacing is below 6mm, until the preliminary rolling in the smooth even back of sizing material sheet;
(5) calendering: will put on the rolling press through the sizing material sheet of the preliminary rolling of heat refining, and apart from rolling, obtain to meet the work in-process coiled material of finished product thickness specification requirement by finished product thickness requirement dancer rools;
(6) rolling: press the specification length requirement of finished product coiled material, folder is established the isolation liner bed course, is put the work in-process coiled material in order rolling;
(7) sulfuration: the coiled material that will put rolling is put into sulfur still and is carried out sulfidizing, control sulfur still temperature between 100～140 ℃, pressure between 20～50MPa, vulcanized 55 to 60 minutes;
(8) rewinding: will through the sulfuration after coiled material open, take out the isolation liner bed course again after rewinding again, be packaged into product.
2. fire-retardant, aging-resisting type EPDM rubber waterproof rolling material according to claim 1, it is characterized in that described flame retardant type softening agent by the combustion initiation temperature that can improve coiled material, stop the stretch flame retardant type triphenylphosphate softening agent of function of flame to be filled the post of.
3. fire-retardant, aging-resisting type EPDM rubber waterproof rolling material according to claim 1, it is characterized in that described isolation liner bed course by good water absorption, cotton that at high temperature dimensional stability is good fills the post of.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110132284.6A CN102219960B (en) | 2011-05-20 | 2011-05-20 | Inflaming-retarding aging-resisting type ethylene propylene diene monomer rubber waterproofing roll |
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| CN201110132284.6A CN102219960B (en) | 2011-05-20 | 2011-05-20 | Inflaming-retarding aging-resisting type ethylene propylene diene monomer rubber waterproofing roll |
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| CN102219960A CN102219960A (en) | 2011-10-19 |
| CN102219960B true CN102219960B (en) | 2012-12-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103351536B (en) * | 2013-06-25 | 2016-03-02 | 绿宝电缆（集团）有限公司 | A kind of Flame-retardant type ethylene propylene rubber cable |
| CN103554678B (en) * | 2013-09-30 | 2015-09-30 | 潍坊市宏源防水材料有限公司 | A kind of gluing EPDM rubber waterproof rolling material |
| CN103724840B (en) * | 2013-12-30 | 2016-03-23 | 刘太安 | A kind of EPDM rubber waterproof rolling material and production method thereof |
| CN104017512B (en) * | 2014-06-24 | 2016-04-06 | 上海台安实业集团有限公司 | Reaction selfadhesive EPDM waterproof rolled sheet |
| CN116023745B (en) * | 2023-03-29 | 2023-06-02 | 山东恒旺新材料科技有限公司 | Flame-retardant ageing-resistant ethylene propylene diene monomer waterproof coiled material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709120A (en) * | 2009-10-22 | 2010-05-19 | 北京万源瀚德汽车密封系统有限公司 | Rubber additive and ethylene propylene diene monomer containing same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08170408A (en) * | 1994-12-20 | 1996-07-02 | Ube Ind Ltd | Waterproof sheet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709120A (en) * | 2009-10-22 | 2010-05-19 | 北京万源瀚德汽车密封系统有限公司 | Rubber additive and ethylene propylene diene monomer containing same |
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| JP特开平8-170408A 1996.07.02 |
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Owner name: SHANGHAI TAI'AN INDUSTRY GROUP CO., LTD. Free format text: FORMER NAME: SHANGHAI TAI'AN ENGINEERING INDUSTRY CO., LTD. |
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Address after: 201823, No. 301, Qian Qian Road, Wai Gang Town, Shanghai, Jiading District Patentee after: SHANGHAI TERRA INDUSTRIAL GROUP CO.,LTD. Patentee after: Shanghai Rui Xin new building materials Co.,Ltd. Address before: 201823, No. 301, Qian Qian Road, Wai Gang Town, Shanghai, Jiading District Patentee before: Shanghai Terra Engineering & Industry Co.,Ltd. Patentee before: Shanghai Taian Novel Building Materials Co.,Ltd. |
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Address after: 201823, No. 301, Qian Qian Road, Wai Gang Town, Shanghai, Jiading District Patentee after: Shanghai Beixin YUEHUANG New Material Group Co.,Ltd. Patentee after: North Crescent Emperor Flooring Materials (Shanghai) Co.,Ltd. Address before: 201823, No. 301, Qian Qian Road, Wai Gang Town, Shanghai, Jiading District Patentee before: SHANGHAI TERRA INDUSTRIAL GROUP CO.,LTD. Patentee before: Shanghai Rui Xin new building materials Co.,Ltd. |