CN107984833A - A kind of heat-resisting EPDM rubber rolling material - Google Patents
A kind of heat-resisting EPDM rubber rolling material Download PDFInfo
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- CN107984833A CN107984833A CN201711201985.4A CN201711201985A CN107984833A CN 107984833 A CN107984833 A CN 107984833A CN 201711201985 A CN201711201985 A CN 201711201985A CN 107984833 A CN107984833 A CN 107984833A
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- propylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
- C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
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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
- C08L21/00—Compositions of unspecified rubbers
-
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
- B29L2009/005—Layered products coated
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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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention provides a kind of heat-resisting EPDM rubber rolling material, is from outward appearance to inner essence followed successively by waterproof layer, refractory layer and ethylene-propylene-diene monomer glue-line, the ethylene-propylene-diene monomer glue-line is made of following raw material：140~160 parts of ethylene propylene diene rubber, 20~25 parts of insoluble sulfur, 5~8 parts of humic acid, 2~5 parts of isobutyl palmitate, 0.5~3 part of polyether sulfone, 2.5~5 parts of polyvinyl chloride；The refractory layer is made of micelle, colorless glue, clay and phenolic resin, and the waterproof layer is made of sodium methyl silicate, methyl silicon resin and anti-stick isolation film.The EPDM rubber rolling material of gained of the invention has excellent heat-resisting ageing-resisting performance, and this product is durable, substantially prolongs its service life.In addition, present invention manufacture cost is not high, of simple structure and strong practicability, is adapted to promote and apply in correlative technology field.
Description
Technical field
The present invention relates to field of rubber technology, and in particular to a kind of heat-resisting EPDM rubber rolling material.
Background technology
In recent years, the enhancing with people's environmental consciousness with advances in technology, requirement of the industry to rubber for building oneself from
Conventional single water-proof function starts to develop to the multifunctional direction such as long-life, heat-resisting, resistance to ozone aging.
Ethylene propylene diene rubber is with ethene (CH2=CH2), propylene (CH2=CH-CH3) it is principal monomer, through polymerisation in solution
And terpolymer made of adding undersaturated Third monomer (non-conjugated diene hydrocarbon), belong to saturated carbon chains rubber.Due to three
There is no polar substituent group in first EP rubbers strand, steric hindrance is small, and strand is submissiveer so that ethylene propylene diene rubber
Excellent flexible resistance, resilience and lower temperature resistance are not only shown, while also there is good steady chemical structure, in height
Have a wide range of applications in the production of the materials such as level cable material, automobile component, waterproof building material.In the prior art, EPDM
Although rubber has obtained very big progress in waterproof, ageing-resistant effect, its heat-resisting effect still has greater room for improvement, shadow
The safe to use of ethylene propylene diene rubber is rung, its durability is poor, greatly reduces its service life.Therefore, it is necessary to technical
Progress, the improvement in structure, makes ethylene propylene diene rubber heat-resisting effect more preferable.
The content of the invention
Present invention aim to address deficiency of the prior art, there is provided a kind of good ethylene-propylene-diene monomer film of heat-resisting effect
Material.
A kind of heat-resisting EPDM rubber rolling material, is from outward appearance to inner essence followed successively by waterproof layer, refractory layer and ethylene-propylene-diene monomer glue-line.
The ethylene-propylene-diene monomer glue-line is made of following raw material：140~160 parts of ethylene propylene diene rubber, insoluble sulfur 20~
25 parts, 5~8 parts of humic acid, 2~5 parts of isobutyl palmitate, 0.5~3 part of polyether sulfone, 2.5~5 parts of polyvinyl chloride；It is described heat-resisting
Layer is made of micelle, colorless glue, clay and phenolic resin, and the waterproof layer is by sodium methyl silicate, methyl silicon resin and anti-stick
Isolation film is formed.
Preferably, the optimal weight of the ethylene-propylene-diene monomer glue-line is：155 parts of ethylene propylene diene rubber, it is insoluble
22 parts of sulphur, 6 parts of humic acid, 3.5 parts of isobutyl palmitate, 1.5 parts of polyether sulfone, 4 parts of polyvinyl chloride.
Further, the mass ratio of micelle in the heat-insulated layer component, phenolic resin, clay and colorless glue is 3~5：2
~6：0.5~1.5：1.
Preferably, the mass ratio of sodium methyl silicate and methyl silicon resin is 8~12 in the waterproof layer component：7, it is described anti-
The thickness of glutinous isolation film is 0.5~2mm.
A kind of heat-resisting EPDM rubber rolling material, its preparation process are as follows：1) by ethylene propylene diene rubber, insoluble sulfur,
Humic acid, isobutyl palmitate, polyether sulfone and polyvinyl chloride are kneaded, after vulcanization, and EPDM is pressed into by extrusion shaping machine
Rubber layer；2) micelle, phenolic resin and colorless glue are melted, adds clay and be uniformly mixed, coated on ethylene-propylene-diene monomer glue-line
Surface, with 10-30 tons of press cure under pressures, so as to form refractory layer in ethylene-propylene-diene monomer film surface；3) by sodium methyl silicate
Melt with methyl silicon resin at 100~120 DEG C, be applied to heat-resisting layer surface, then 0.5~2mm's of its surface-pressure
Anti-stick isolation film, is thus prepared the heat-resisting EPDM rubber rolling material.
The EPDM rubber rolling material of the present invention is from outward appearance to inner essence followed successively by ethylene-propylene-diene monomer glue-line, refractory layer and waterproof layer.
Contain polyether sulfone in ethylene-propylene-diene monomer glue-line, be a kind of good material of heat resistance, may be such that ethylene-propylene-diene monomer glue-line in itself
Possesses certain heat-resisting ageing-resisting performance.Phenolic resin and clay in the component of refractory layer have excellent heat resistance, and resistance to
Thermosphere has coated ethylene-propylene-diene monomer glue-line so that EPDM rubber rolling material has good heat-resisting ageing-resisting performance, has at the same time
Good ductility.In waterproof layer, methyl silicon resin can penetrate into middle generation gelinite not soluble in water, block in rubber
Portion gap, increases compactness, forms reliable permanent water-resistant layer, can extend the service life of ethylene propylene diene rubber；Methyl silicon
Sour sodium is a kind of good waterproof antifreeze, has hydrophobicity, prevents the intrusion of water, so that ethylene propylene diene rubber avoids brokenly
Split, in addition, the presence of waterproof layer further protects refractory layer, improve the heat-resisting of EPDM rubber rolling material on the whole
Property.
Compared with prior art, the EPDM rubber rolling material of present invention gained has excellent heat-resisting ageing-resisting performance,
This product is durable, substantially prolongs its service life.In addition, present invention manufacture cost is not high, simple in structure, practicality
By force, it is adapted to promote and apply in correlative technology field.
Embodiment
Embodiment 1
A kind of heat-resisting EPDM rubber rolling material, is from outward appearance to inner essence followed successively by waterproof layer, refractory layer and ethylene-propylene-diene monomer glue-line.
The ethylene-propylene-diene monomer glue-line is made of following raw material：140 parts of ethylene propylene diene rubber, 20 parts of insoluble sulfur, humic
5 parts of acid, 2 parts of isobutyl palmitate, 0.5 part of polyether sulfone, 2.5 parts of polyvinyl chloride；The refractory layer is by micelle, colorless glue, viscous
Soil and phenolic resin are formed, wherein, micelle, phenolic resin, the mass ratio of clay and colorless glue are 3：2：0.5：1；It is described anti-
Water layer is made of sodium methyl silicate, methyl silicon resin and anti-stick isolation film, sodium methyl silicate and methyl in the waterproof layer component
The mass ratio of silicones is 8：7, the thickness of the anti-stick isolation film is 0.5mm.
A kind of heat-resisting EPDM rubber rolling material, its preparation process are as follows：1) by ethylene propylene diene rubber, insoluble sulfur,
Humic acid, isobutyl palmitate, polyether sulfone and polyvinyl chloride are kneaded, after vulcanization, and EPDM is pressed into by extrusion shaping machine
Rubber layer；2) micelle, phenolic resin and colorless glue are melted, adds clay and be uniformly mixed, coated on ethylene-propylene-diene monomer glue-line
Surface, with 10 tons of press cure under pressures, so as to form refractory layer in ethylene-propylene-diene monomer film surface；3) by sodium methyl silicate and first
Base silicones melts at 100 DEG C, is applied to heat-resisting layer surface, then the anti-stick isolation film in its surface-pressure 0.5mm, by
The heat-resisting EPDM rubber rolling material is prepared in this.
Embodiment 2
A kind of heat-resisting EPDM rubber rolling material, is from outward appearance to inner essence followed successively by waterproof layer, refractory layer and ethylene-propylene-diene monomer glue-line.
The ethylene-propylene-diene monomer glue-line is made of following raw material：160 parts of ethylene propylene diene rubber, 25 parts of insoluble sulfur, humic
8 parts of acid, 5 parts of isobutyl palmitate, 3 parts of polyether sulfone, 5 parts of polyvinyl chloride；The refractory layer by micelle, colorless glue, clay and
Phenolic resin is formed, wherein, micelle in the heat-insulated layer component, phenolic resin, the mass ratio of clay and colorless glue are 5：6：
1.5：1；The waterproof layer is made of sodium methyl silicate, methyl silicon resin and anti-stick isolation film, sodium methyl silicate and methyl silicon tree
The mass ratio of fat is 12：7, the thickness of the anti-stick isolation film is 2mm.
A kind of heat-resisting EPDM rubber rolling material, its preparation process are as follows：1) by ethylene propylene diene rubber, insoluble sulfur,
Humic acid, isobutyl palmitate, polyether sulfone and polyvinyl chloride are kneaded, after vulcanization, and EPDM is pressed into by extrusion shaping machine
Rubber layer；2) micelle, phenolic resin and colorless glue are melted, adds clay and be uniformly mixed, coated on ethylene-propylene-diene monomer glue-line
Surface, with 30 tons of press cure under pressures, so as to form refractory layer in ethylene-propylene-diene monomer film surface；3) by sodium methyl silicate and first
Base silicones melts at 120 DEG C, is applied to heat-resisting layer surface, then the anti-stick isolation film in its surface-pressure 2mm, thus
The heat-resisting EPDM rubber rolling material is prepared.
Embodiment 3
A kind of heat-resisting EPDM rubber rolling material, is from outward appearance to inner essence followed successively by waterproof layer, refractory layer and ethylene-propylene-diene monomer glue-line.
The ethylene-propylene-diene monomer glue-line is made of following raw material：155 parts of ethylene propylene diene rubber, 22 parts of insoluble sulfur, humic
6 parts of acid, 3.5 parts of isobutyl palmitate, 1.5 parts of polyether sulfone, 4 parts of polyvinyl chloride；The refractory layer is by micelle, colorless glue, viscous
Soil and phenolic resin are formed, wherein, micelle, phenolic resin, the mass ratio of clay and colorless glue are 3.5：4：1：1；It is described anti-
Water layer is made of sodium methyl silicate, methyl silicon resin and anti-stick isolation film, and the mass ratio of sodium methyl silicate and methyl silicon resin is
10：7, the thickness of the anti-stick isolation film is 1mm..
A kind of heat-resisting EPDM rubber rolling material, its preparation process are as follows：1) by ethylene propylene diene rubber, insoluble sulfur,
Humic acid, isobutyl palmitate, polyether sulfone and polyvinyl chloride are kneaded, after vulcanization, and EPDM is pressed into by extrusion shaping machine
Rubber layer；2) micelle, phenolic resin and colorless glue are melted, adds clay and be uniformly mixed, coated on ethylene-propylene-diene monomer glue-line
Surface, with 30 tons of press cure under pressures, so as to form refractory layer in ethylene-propylene-diene monomer film surface；3) by sodium methyl silicate and first
Base silicones melts at 105 DEG C, is applied to heat-resisting layer surface, then the anti-stick isolation film in its surface-pressure 1mm, thus
The heat-resisting EPDM rubber rolling material is prepared.
Claims (5)
1. a kind of heat-resisting EPDM rubber rolling material, is from outward appearance to inner essence followed successively by waterproof layer, refractory layer and ethylene-propylene-diene monomer glue-line, its
It is characterized in that：The ethylene-propylene-diene monomer glue-line is made of following raw material：140~160 parts of ethylene propylene diene rubber, it is insoluble
20~25 parts of sulphur, 5~8 parts of humic acid, 2~5 parts of isobutyl palmitate, 0.5~3 part of polyether sulfone, 2.5~5 parts of polyvinyl chloride；
The refractory layer is made of micelle, colorless glue, clay and phenolic resin, and the waterproof layer is by sodium methyl silicate, methyl silicon tree
Fat and anti-stick isolation film are formed.
A kind of 2. heat-resisting EPDM rubber rolling material according to claim 1, it is characterised in that：The ethylene propylene diene rubber
Layer optimal weight be：155 parts of ethylene propylene diene rubber, 22 parts of insoluble sulfur, 6 parts of humic acid, isobutyl palmitate
3.5 parts, 1.5 parts of polyether sulfone, 4 parts of polyvinyl chloride.
A kind of 3. heat-resisting EPDM rubber rolling material according to claim 1, it is characterised in that：In the heat-insulated layer component
Micelle, phenolic resin, the mass ratio of clay and colorless glue are 3~5：2~6：0.5~1.5：1.
A kind of 4. heat-resisting EPDM rubber rolling material according to claim 1, it is characterised in that：In the waterproof layer component
The mass ratio of sodium methyl silicate and methyl silicon resin is 8~12：7, the thickness of the anti-stick isolation film is 0.5~2mm.
A kind of 5. heat-resisting EPDM rubber rolling material as claimed in claim 1, it is characterised in that：Its preparation process is as follows：1)
Ethylene propylene diene rubber, insoluble sulfur, humic acid, isobutyl palmitate, polyether sulfone and polyvinyl chloride are kneaded, after vulcanization, led to
Cross extrusion shaping machine and be pressed into ethylene-propylene-diene monomer glue-line；2) micelle, phenolic resin and colorless glue are melted, adds clay mixing
Uniformly, coated on ethylene-propylene-diene monomer film surface, with 10-30 tons of press cure under pressures, so that in ethylene-propylene-diene monomer film surface
Form refractory layer；3) sodium methyl silicate and methyl silicon resin are melted at 100~120 DEG C, are applied to heat-resisting layer surface,
Again in the anti-stick isolation film of 0.5~2mm of its surface-pressure, the heat-resisting EPDM rubber rolling material is thus prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201985.4A CN107984833A (en) | 2017-11-27 | 2017-11-27 | A kind of heat-resisting EPDM rubber rolling material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201985.4A CN107984833A (en) | 2017-11-27 | 2017-11-27 | A kind of heat-resisting EPDM rubber rolling material |
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| CN107984833A true CN107984833A (en) | 2018-05-04 |
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| CN201711201985.4A Pending CN107984833A (en) | 2017-11-27 | 2017-11-27 | A kind of heat-resisting EPDM rubber rolling material |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1377916A (en) * | 2001-03-29 | 2002-11-06 | 中国科学院化学研究所 | Water soluble phenolic resin/nano clay composition and its preparing method |
| CN103552322A (en) * | 2013-10-22 | 2014-02-05 | 蔡宝柱 | Production method of self-adhesion ethylene-propylene-diene monomer waterproof coil |
| CN104497468A (en) * | 2015-01-19 | 2015-04-08 | 胡运冲 | High-strength heat-resistant styrene thermoplastic elastomer and preparation method thereof |
| CN104926195A (en) * | 2015-07-15 | 2015-09-23 | 桂林市和鑫防水装饰材料有限公司 | High-performance waterproof agent and preparing method thereof |
-
2017
- 2017-11-27 CN CN201711201985.4A patent/CN107984833A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1377916A (en) * | 2001-03-29 | 2002-11-06 | 中国科学院化学研究所 | Water soluble phenolic resin/nano clay composition and its preparing method |
| CN103552322A (en) * | 2013-10-22 | 2014-02-05 | 蔡宝柱 | Production method of self-adhesion ethylene-propylene-diene monomer waterproof coil |
| CN104497468A (en) * | 2015-01-19 | 2015-04-08 | 胡运冲 | High-strength heat-resistant styrene thermoplastic elastomer and preparation method thereof |
| CN104926195A (en) * | 2015-07-15 | 2015-09-23 | 桂林市和鑫防水装饰材料有限公司 | High-performance waterproof agent and preparing method thereof |
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