CN106947152A - A kind of unvulcanised thermal weld EPT rubber water-proof coiled material and preparation method thereof - Google Patents
A kind of unvulcanised thermal weld EPT rubber water-proof coiled material and preparation method thereof Download PDFInfo
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- CN106947152A CN106947152A CN201710152073.6A CN201710152073A CN106947152A CN 106947152 A CN106947152 A CN 106947152A CN 201710152073 A CN201710152073 A CN 201710152073A CN 106947152 A CN106947152 A CN 106947152A
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- 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
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- 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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The invention discloses a kind of unvulcanised thermal weld EPT rubber water-proof coiled material, it is prepared from by the raw material of following parts by weight：30 50 parts of PE linear low density polyethylene resins, 20 45 parts of POE polyolefin elastomers, 15 35 parts of the fire-retardant compounds of TPE, 15 parts of color masterbatch；The fire-retardant compounds of TPE are prepared by 390 parts of TPE thermoplastic elastomer (TPE)s, 2 parts of antimony oxides, 1 part of TDE.The coiled material has excellent mechanical property, and fire-protection rating is high and alkaline-resisting and resistance to ag(e)ing is strong.The preparation method does not produce harmful substance during production, construction and use.
Description
Technical field
The invention belongs to polymeric material field, and in particular to a kind of unvulcanised thermal weld EPT rubber water-proof coiled material
And preparation method thereof.
Background technology
Ethylene propylene diene rubber is the terpolymer of ethene, propylene and non-conjugated diene hydrocarbon.Due to superior oxytolerant
Change, ozone-resistant and corrosion resistance, EPDM rubber rolling material is as the best waterproof roll of universally acknowledged combination property, quilt
It is widely used in building engineering field.
The EPDM rubber waterproof rolling material used at present has good waterproof effect and service life longer, but meets
Easily burnt during naked light, there is potential safety hazard, in the waterproofing work for the higher building of class requirement that is not suitable for setting fire.
The content of the invention
The first object of the present invention is to provide a kind of unvulcanised thermal weld EPT rubber water-proof coiled material, and the coiled material is not
Only there is excellent mechanical property, and good flame resistance, alkali resistance and resistance to ag(e)ing are strong.
The second object of the present invention is the preparation method for providing above-mentioned EPDM rubber waterproof rolling material.
The present invention seeks to what is be achieved through the following technical solutions：
Unvulcanised thermal weld EPT rubber water-proof coiled material of the present invention is prepared from by the raw material of following parts by weight：
30-50 parts of PE linear low density polyethylene resins, 20-45 parts of POE polyolefin elastomers, the fire-retardant compound 15- of TPE
35 parts, 1-5 parts of color masterbatch；
Further, the preparation method of the fire-retardant compounds of the TPE is as follows：
S1. antimony oxide and TDE are according to 1:2 mass ratio, is pre-mixed in high-speed mixer；
S2. 0.2% antioxidant, 0.2% surface lubricant, 0.5% uvioresistant is sequentially added into premix obtained by S1 to inhale
Agent is received, stirring makes mixing abundant；
S3. premix obtained by S2 is added in TPE thermoplastic elastomer (TPE)s, wherein premix addition is TPE mass
64%, obtain the fire-retardant compounds of the TPE through double-screw extruding pelletizing.
The fire-retardant compounds of TPE are by 390 parts of TPE thermoplastic elastomer (TPE)s, 2 parts of antimony oxides, 1 part of TDE
It is prepared.
Further, described EPDM rubber waterproof rolling material is prepared by following steps：
(1) PE linear low density polyethylene resins, POE polyolefin elastomers, the fire-retardant compounds of TPE, color masterbatch are uniformly mixed
After conjunction, it is pumped into standby in hopper；
(2) compound obtained by step (1) is added into heating for dissolving in machine barrel；
(3) mould is poured into after material dissolution；
(4) material is poured out, bonds and fuses with geotextiles, through three disk roller roller-compactions, natural cooling；
(5) packed with hauling machine feeding bagging area.
Further, the coiled material is prepared from by the raw material of following parts by weight：The PE LLDPEs tree
Fat is 41 parts, POE polyolefin elastomers are 33 parts, the fire-retardant compounds of TPE are 25 parts, 1 part of color masterbatch.
Further, the density of the PE linear low density polyethylene resins is 0.92g/cm3；The POE polyolefin bullet
Property body density be 0.87g/cm3, its glass transition temperature be -52 DEG C.
Further, machine barrel described in step (2) has 8, temperature is respectively 190 DEG C, 205 DEG C, 215 DEG C, 220 DEG C, 230
DEG C, 230 DEG C, 235 DEG C and 240 DEG C；
Further, step (3) described mould is divided into 13 areas, and temperature control is at 220 DEG C.
Further described EPDM rubber waterproof rolling material is prepared by following steps：
(1) PE linear low density polyethylene resins, POE polyolefin elastomers, the fire-retardant compounds of TPE, color masterbatch are uniformly mixed
After conjunction, it is pumped into standby in hopper；
(2) compound obtained by step (1) is sequentially added in 1-8 machine barrels and dissolved, the temperature of 1-8 machine barrels is respectively
190 DEG C, 205 DEG C, 215 DEG C, 220 DEG C, 230 DEG C, 230 DEG C, 235 DEG C and 240 DEG C；
(3) mould is poured into after material dissolution, mould is divided into 13 areas, and the temperature in each area is controlled at 220 DEG C；
(4) material is poured out, bonds and fuses with geotextiles, through three disk roller roller-compactions, natural cooling；
(5) packed with hauling machine feeding bagging area.
Unvulcanised thermal weld EPT rubber water-proof coiled material that the present invention is provided and preparation method thereof, with following beneficial
Effect：
(1) EPDM rubber waterproof rolling material prepared using the present invention, with excellent mechanical property, fire-protection rating
It is high；
(2) harmful substance, recoverable are not produced during production, construction and use；
(3) its alkaline-resisting and resistance to ag(e)ing of the waterproof roll prepared by the present invention is strong.
Embodiment
The present invention is further described below by the mode of specific embodiment, but the scope of the present invention does not limit to
In these embodiments.It is all to be based on above-mentioned technological thought, the modification made using ordinary skill knowledge and customary means, replace
Change, change and belong to the scope of protection of present invention.
The raw material that the embodiment of the present invention is used is as follows：
PE linear low density polyethylene resins, trade mark DFDA-7042, Sichuan petrochemical industry Co., Ltd；
POE polyolefin elastomers, the trade mark 8150, DOW Chemical；
TPE thermoplastic elastomer (TPE)s, Zhangjiagang Mei Liangsuran Co., Ltds；
TDE, Shandong Tianyi Chemical Co., Ltd.；
Antioxidant, trade mark antioxidant 101 or irgasfos 168, BASF Aktiengesellschaft；
Surface lubricant, erucyl amide lubricant, Croda companies of Britain；
Ultraviolet absorber, trade mark UV531, BASF Aktiengesellschaft.
Embodiment 1
The preparation method of unvulcanised thermal weld EPT rubber water-proof coiled material of the present invention is as follows：
(1) by 41 parts of PE linear low density polyethylene resins, (density is 0.92g/cm3), 33 parts of POE polyolefin elastomers
(density is 0.87g/cm3, its glass transition temperature is -52 DEG C), 25 parts of fire-retardant compounds of TPE, 1 part of color masterbatch uniformly after mixing, take out
It is standby in material bin；
The preparation method of the fire-retardant compounds of TPE used is as follows：
S1. antimony oxide and TDE are according to 1:2 mass ratio, is pre-mixed in high-speed mixer；
S2. 0.2% antioxidant 101,0.2% surface lubricant, 0.5% uvioresistant are sequentially added into premix obtained by S1
Absorbent, stirring makes mixing abundant；
S3. premix obtained by S2 is added in TPE thermoplastic elastomer (TPE)s, wherein premix addition is TPE mass
64%, obtain the fire-retardant compounds of the TPE through double-screw extruding pelletizing.
(2) compound obtained by step (1) is sequentially added in 1-8 machine barrels and dissolved, the temperature of 1-8 machine barrels is respectively
190 DEG C, 205 DEG C, 215 DEG C, 220 DEG C, 230 DEG C, 230 DEG C, 235 DEG C and 240 DEG C；
(3) mould is poured into after material dissolution, mould is divided into 13 areas, and the temperature in each area is controlled at 220 DEG C；
(4) material is poured out, bonds and fuses with geotextiles, through three disk roller roller-compactions, natural cooling；
(5) packed with hauling machine feeding bagging area.
Embodiment 2
(1) by 30 parts of PE linear low density polyethylene resins, 20 parts of POE polyolefin elastomers, the fire-retardant mixing of 15 parts of TPE
Material, 5 parts of color masterbatch uniformly after mixing, are pumped into standby in hopper；
The preparation method of the fire-retardant compounds of TPE used is as follows：
S1. antimony oxide and TDE are according to 1:2 mass ratio, is pre-mixed in high-speed mixer；
S2. 0.2% irgasfos 168,0.2% surface lubricant, 0.5% uvioresistant are sequentially added into premix obtained by S1
Absorbent, stirring makes mixing abundant；
S3. premix obtained by S2 is added in TPE thermoplastic elastomer (TPE)s, wherein premix addition is TPE mass
64%, obtain the fire-retardant compounds of the TPE through double-screw extruding pelletizing.
(2) compound obtained by step (1) is sequentially added in 1-8 machine barrels and dissolved, the temperature of 1-8 machine barrels is respectively
190 DEG C, 205 DEG C, 215 DEG C, 220 DEG C, 230 DEG C, 230 DEG C, 235 DEG C and 240 DEG C；
(3) mould is poured into after material dissolution, mould is divided into 13 areas, and the temperature in each area is controlled at 220 DEG C；
(4) material is poured out, bonds and fuses with geotextiles, through three disk roller roller-compactions, natural cooling；
(5) packed with hauling machine feeding bagging area.
Embodiment 3
(1) by 50 parts of PE linear low density polyethylene resins, 45 parts of POE polyolefin elastomers, the fire-retardant mixing of 35 parts of TPE
Material, 3 parts of color masterbatch uniformly after mixing, are pumped into standby in hopper；
The preparation method of the fire-retardant compounds of TPE used is as follows：
S1. antimony oxide and TDE are according to 1:2 mass ratio, is pre-mixed in high-speed mixer；
S2. 0.2% antioxidant 101,0.2% surface lubricant, 0.5% are sequentially added into premix obtained by S1
Ultraviolet absorber, stirring makes mixing abundant；
S3. premix obtained by S2 is added in TPE thermoplastic elastomer (TPE)s, wherein premix addition is TPE mass
64%, obtain the fire-retardant compounds of the TPE through double-screw extruding pelletizing.
(2) compound obtained by step (1) is sequentially added in 1-8 machine barrels and dissolved, the temperature of 1-8 machine barrels is respectively
190 DEG C, 205 DEG C, 215 DEG C, 220 DEG C, 230 DEG C, 230 DEG C, 235 DEG C and 240 DEG C；
(3) mould is poured into after material dissolution, mould is divided into 13 areas, and the temperature in each area is controlled at 220 DEG C；
(4) material is poured out, bonds and fuses with geotextiles, through three disk roller roller-compactions, natural cooling；
(5) packed with hauling machine feeding bagging area.
Embodiment 4
Anti-flammability test is carried out to the coiled material prepared by embodiment 1-3 with reference to GB/T 20284-2006, as a result such as the institute of table 1
Show.
The embodiment anti-flammability list of table 1
As seen from the above table, coiled material its good flame resistance that prepared by the present invention, up to B1 grades.
In addition, the production smoke toxicity when coiled material according to prepared by GB/T 20285-2006 testing example 1-3 burns reaches
ZA1 grades.
With reference to GB18173.1-2012《High polymer waterproof material Part I：Sheet material》To prepared by above-described embodiment 1-3
Waterproof roll carry out performance test, as a result as shown in table 2.
The embodiment performance list of table 2
Remarks：Above-mentioned experiment is carried out under the conditions of 23 DEG C of normal temperature.
It can be obtained by table 2, the waterproof roll prepared using this method has good mechanical property, and impermeability is good, resistance to
Low temperature.
Claims (8)
1. a kind of unvulcanised thermal weld EPT rubber water-proof coiled material, it is characterised in that it is by following components and parts by weight
Raw material is prepared：30-50 parts of PE linear low density polyethylene resins, 20-45 parts of POE polyolefin elastomers, the fire-retardant mixing of TPE
Expect 15-35 parts, 1-5 parts of color masterbatch.
2. EPDM rubber waterproof rolling material according to claim 1, it is characterised in that the fire-retardant compounds of TPE
Preparation method is as follows：
S1. antimony oxide and TDE are according to 1:2 mass ratio, is pre-mixed in high-speed mixer；
S2. 0.2% antioxidant, 0.2% surface lubricant, 0.5% ultraviolet absorber are sequentially added into premix obtained by S1,
Stirring makes mixing abundant；
S3. premix obtained by S2 is added in TPE thermoplastic elastomer (TPE)s, wherein premix addition is the 64% of TPE mass, warp
Double-screw extruding pelletizing obtains the fire-retardant compounds of the TPE.
3. EPDM rubber waterproof rolling material according to claim 1 or 2, it is characterised in that the preparation side of the coiled material
Method comprises the following steps：
(1) after PE linear low density polyethylene resins, POE polyolefin elastomers, the fire-retardant compounds of TPE, color masterbatch uniformly being mixed,
It is pumped into standby in hopper；
(2) compound obtained by step (1) is added into heating for dissolving in machine barrel,
(3) mould is poured into after material dissolution；
(4) material is poured out, bonds and fuses with geotextiles, through three disk roller roller-compactions, natural cooling；
(5) packed with hauling machine feeding bagging area.
4. EPDM rubber waterproof rolling material according to claim 1 or 2, it is characterised in that the coiled material is by following heavy
The raw material of amount part is prepared from：The PE linear low density polyethylene resins are 41 parts, POE polyolefin elastomers are 33 parts, TPE
Fire-retardant compound is 25 parts, 1 part of color masterbatch.
5. EPDM rubber waterproof rolling material according to claim 1, it is characterised in that the PE linear low density polyethylenes
The density of olefine resin is 0.92g/cm3；
The density of the POE polyolefin elastomers is 0.87g/cm3, its glass transition temperature is -52 DEG C.
6. EPDM rubber waterproof rolling material according to claim 3, it is characterised in that machine barrel has 8 described in step (2)
Individual, temperature is respectively 190 DEG C, 205 DEG C, 215 DEG C, 220 DEG C, 230 DEG C, 230 DEG C, 235 DEG C and 240 DEG C.
7. EPDM rubber waterproof rolling material according to claim 3, it is characterised in that step (3) described mould is divided into
13 areas, temperature control is at 220 DEG C.
8. EPDM rubber waterproof rolling material according to claim 3, it is characterised in that it is by following steps preparation
：
(1) after PE linear low density polyethylene resins, POE polyolefin elastomers, the fire-retardant compounds of TPE, color masterbatch uniformly being mixed,
It is pumped into standby in hopper；
(2) compound obtained by step (1) is sequentially added in 1-8 machine barrels and dissolved, the temperature of 1-8 machine barrels is respectively 190 DEG C,
205 DEG C, 215 DEG C, 220 DEG C, 230 DEG C, 230 DEG C, 235 DEG C and 240 DEG C；
(3) mould is poured into after material dissolution, mould is divided into 13 areas, and the temperature in each area is controlled at 220 DEG C；
(4) material is poured out, bonds and fuses with geotextiles, using three disk roller roller-compactions, natural cooling；
(5) packed with hauling machine feeding bagging area.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611240139 | 2016-12-28 | ||
| CN2016112401399 | 2016-12-28 |
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| CN106947152A true CN106947152A (en) | 2017-07-14 |
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| CN201710152073.6A Pending CN106947152A (en) | 2016-12-28 | 2017-03-15 | A kind of unvulcanised thermal weld EPT rubber water-proof coiled material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107602994A (en) * | 2017-09-06 | 2018-01-19 | 四川昌晟塬环保科技有限公司 | One kind enhancing unvulcanised thermal weld EPT rubber fire-resistant waterproof coiled material and preparation method thereof |
| CN111662502A (en) * | 2020-07-03 | 2020-09-15 | 太仓市华鼎塑料有限公司 | High-efficiency flame-retardant master batch for high-density polyethylene |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805477A (en) * | 2010-05-11 | 2010-08-18 | 赵根生 | Waterproof product containing linear low density polyethylene and preparation method thereof |
-
2017
- 2017-03-15 CN CN201710152073.6A patent/CN106947152A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805477A (en) * | 2010-05-11 | 2010-08-18 | 赵根生 | Waterproof product containing linear low density polyethylene and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107602994A (en) * | 2017-09-06 | 2018-01-19 | 四川昌晟塬环保科技有限公司 | One kind enhancing unvulcanised thermal weld EPT rubber fire-resistant waterproof coiled material and preparation method thereof |
| CN111662502A (en) * | 2020-07-03 | 2020-09-15 | 太仓市华鼎塑料有限公司 | High-efficiency flame-retardant master batch for high-density polyethylene |
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Application publication date: 20170714 |