CN106674846A - High-cold-resistance acrylate rubber material for automobiles, and preparation method and application thereof - Google Patents
High-cold-resistance acrylate rubber material for automobiles, and preparation method and application thereof Download PDFInfo
- Publication number
- CN106674846A CN106674846A CN201611245348.2A CN201611245348A CN106674846A CN 106674846 A CN106674846 A CN 106674846A CN 201611245348 A CN201611245348 A CN 201611245348A CN 106674846 A CN106674846 A CN 106674846A
- Authority
- CN
- China
- Prior art keywords
- parts
- cold
- sizing material
- resistance
- automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a high-cold-resistance acrylate rubber material for automobiles, and a preparation method and application thereof. The rubber material is composed of the following raw materials in parts by weight: 80-88 parts of acrylate rubber, 10-16 parts of natural resin, 2-4 parts of silicone rubber, 18-22 parts of carbon black, 1.5-1.9 parts of stearic acid, 1.1-1.5 parts of plasticizer TOTM (trioctyl trimellitate), 1.6-2.1 parts of octyl silane bonded silica gel, 14-17 parts of silicon oxide micropowder, 1.0-1.5 parts of anti-aging agent 445, 1.8-2.4 parts of anti-aging agent RDA, 6.5-7.3 parts of N,N'-di(cinnamylidene-1,6-hexamethylenediamine), 2.2-2.6 parts of accelerator BG and 0.7-1.0 part of accelerator ZDC. By compounding the natural resin, silicone rubber and acrylate rubber, the high-cold-resistance acrylate rubber material for automobiles satisfies the requirements of oil resistance, heat resistance, cold resistance and aging resistance for oil return pipes for automobiles.
Description
Technical field
The present invention relates to new material technology field, specifically a kind of automobile height cold-resistant acrylate sizing material and its preparation side
Method and application.
Background technology
The effect of automobile oil return pipe is unnecessary oil is returned to fuel tank, can play the pressure for mediating gasoline, can also be subtracted
Few oil consumption；In fuel oil oil pump feed to engine, after forming certain pressure except normal supply fuel nozzle oil spout, remaining fuel oil
Fuel tank is sent back to by return line, also has the unnecessary gasoline vapor that canister is collected to return to fuel tank also by oil return pipe certainly.
Therefore, during the material of selection automobile oil return pipe, it is necessary to be provided simultaneously with excellent oil resistivity and heat-resisting quantity, in addition, also need
Possess certain lower temperature resistance, resistance to ag(e)ing.
It with acrylate is main monomer through elastomer obtained by copolymerization that ACM (hereinafter referred to as ACM) is, its master
Chain is saturated carbon chains, and side base is polar ester groups.Due to special construction assign its it is many excellent the characteristics of, such as：Heat-resisting, ageing-resistant,
Oil resistant, resistance to ozone, uvioresistant etc., mechanical property and processing characteristics be better than fluorubber and silicon rubber, its heat-resisting, resistance to ag(e)ing and
Oil resistivity is better than natural resin.ACM is widely used in various high temperature, resistance to oil environment, focuses on as auto industry in recent years
A kind of encapsulant promoted is developed, particularly for high temperature resistant oil sealing, bent axle, valve rod, cylinder liner, the hydraulic oil pipeline of automobile
Deng.However, ACM also has the disadvantages that：Lower temperature resistance is poor, mechanical performance is poor, moisture resistivity, chemical-resistant resistance
Property is poor.Its poor lower temperature resistance, certainly will limit it in terms of to temperature tolerance, oil resistivity requirement automobile oil return pipe higher
Using.
The content of the invention
It is an object of the invention to provide a kind of automobile suitable for automobile oil return pipe with cold-resistant acrylate sizing material high and
Its preparation method and application.
To achieve the above object, the present invention provides following technical scheme：
A kind of automobile in parts by weight, is made up of with cold-resistant acrylate sizing material high following raw material：ACM
80~88 parts, 10~16 parts of natural resin, 2~4 parts of silicon rubber, 18~22 parts of carbon black, 1.5~1.9 parts of stearic acid, plasticizer
1.1~1.5 parts of TOTM, 1.6~2.1 parts of octyl silane group silica gel, 14~17 parts of ultrafine silica powder, age resistor 4451.0
~1.5 parts, 1.8~2.4 parts of anti-aging agent RD A, N, 6.5~7.3 parts of N'- bis- (cinnamylidene -1,6- hexamethylene diamines), accelerant B G
2.2~2.6 parts, 0.7~1.0 part of accelerator ZDC.
As further scheme of the invention：In parts by weight, it is made up of following raw material：ACM 84~86
Part, 12~14 parts of natural resin, 2~3 parts of silicon rubber, 19~21 parts of carbon black, 1.7~1.9 parts of stearic acid, plasticizer TOTM 1.2
~1.4 parts, 1.8~2.0 parts of octyl silane group silica gel, 15~16 parts of ultrafine silica powder, 4451.2~1.3 parts of age resistor,
2.0~2.2 parts of anti-aging agent RD A, N, 6.7~7.0 parts of N'- bis- (cinnamylidene -1,6- hexamethylene diamines), accelerant B G 2.3~2.5
Part, 0.8~0.9 part of accelerator ZDC.
As further scheme of the invention：In parts by weight, it is made up of following raw material：85 parts of ACM,
13 parts of natural resin, 2.5 parts of silicon rubber, 20 parts of carbon black, 1.8 parts of stearic acid, 1.3 parts of plasticizer TOTM, octyl silane group
1.9 parts of silica gel, 15 parts of ultrafine silica powder, 4451.2 parts of age resistor, 2.1 parts of anti-aging agent RD A, N, the (cinnamylidene -1,6- of N'- bis-
Hexamethylene diamine) 6.8 parts, 2.4 parts of accelerant B G, 0.85 part of accelerator ZDC.
The described automobile preparation method of cold-resistant acrylate sizing material high, comprises the following steps：
(1) carbon black, octyl silane group silica gel, ultrafine silica powder are preheated to 150~158 DEG C, by stearic acid, plasticising
Agent TOTM, age resistor 445, anti-aging agent RD A are preheated to 155~162 DEG C, standby；
(2) ACM, natural resin, silicon rubber are mixed in proportion, is 450~500W, micro- in microwave power
Wave frequency rate, obtains first compound to carry out 2~3min of heating using microwave under conditions of 6~8GHz；
(3) raw material then in proportion by preheating in step (1) is poured into the first compound of step (2), is kneaded,
Obtain elastomeric compound；
(4) in proportion toward adding N, N'- bis- (cinnamylidene -1,6- hexamethylene diamines), accelerator in the elastomeric compound of step (3)
BG, accelerator ZDC, temperature be 158~165 DEG C, pressure be 18~20MPa under conditions of carry out vulcanization 3~5min, it is naturally cold
But, described automobile is obtained with cold-resistant acrylate sizing material high.
Application of the described automobile with cold-resistant acrylate sizing material high in terms of automobile oil return pipe is prepared.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is from natural resin, silicon rubber and acrylate
Rubber compounding use, using octyl silane group silica gel and the mixed filler of ultrafine silica powder, using age resistor 445
With the mixture of anti-aging agent RD A as age resistor, do not changing the base of the heat-resisting of ACM, oil resistant, ageing-resistant performance
On plinth, its low temperature cold tolerance is improved.Compared with traditional ACM, cold resistance is significantly improved,
Brittleness temperature may be up to -59 DEG C without fracture and oil resistant, and ageing-resistant performance is still good, compensate for ACM using upper
Deficiency, and the performance such as the oil resistant of rubber, oil resistant, ageing-resistant substantially do not change, and meets automobile oil return pipe oil resistant, resistance to
Hot, cold-resistant, ageing-resistant performance requirement.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of automobile cold-resistant acrylate sizing material of height, in parts by weight, by following raw material group
Into：80 parts of ACM, 16 parts of natural resin, 2 parts of silicon rubber, 22 parts of carbon black, 1.5 parts of stearic acid, plasticizer TOTM
1.5 parts, 1.6 parts of octyl silane group silica gel, 17 parts of ultrafine silica powder, 4451.0 parts of age resistor, 2.4 parts of anti-aging agent RD A,
6.5 parts of N, N'- bis- (cinnamylidene -1,6- hexamethylene diamines), 2.6 parts of accelerant B G, 0.7 part of accelerator ZDC.
The described automobile preparation method of cold-resistant acrylate sizing material high, comprises the following steps：
(1) carbon black, octyl silane group silica gel, ultrafine silica powder are preheated to 150 DEG C, by stearic acid, plasticizer
TOTM, age resistor 445, anti-aging agent RD A are preheated to 155 DEG C, standby；
(2) ACM, natural resin, silicon rubber are mixed in proportion, is 450W, microwave frequency in microwave power
To carry out heating using microwave 3min under conditions of 6GHz, first compound is obtained；
(3) raw material then in proportion by preheating in step (1) is poured into the first compound of step (2), is kneaded,
Obtain elastomeric compound；
(4) in proportion toward adding N, N'- bis- (cinnamylidene -1,6- hexamethylene diamines), accelerator in the elastomeric compound of step (3)
BG, accelerator ZDC, temperature be 158 DEG C, pressure be 18MPa under conditions of carry out vulcanization 5min, natural cooling is obtained described
Automobile with acrylate sizing material high cold-resistant.
Embodiment 2
In the embodiment of the present invention, a kind of automobile cold-resistant acrylate sizing material of height, in parts by weight, by following raw material group
Into：88 parts of ACM, 10 parts of natural resin, 4 parts of silicon rubber, 18 parts of carbon black, 1.9 parts of stearic acid, plasticizer TOTM
1.1 parts, 2.1 parts of octyl silane group silica gel, 14 parts of ultrafine silica powder, 4451.5 parts of age resistor, 1.8 parts of anti-aging agent RD A,
7.3 parts of N, N'- bis- (cinnamylidene -1,6- hexamethylene diamines), 2.2 parts of accelerant B G, 1.0 parts of accelerator ZDC.
The described automobile preparation method of cold-resistant acrylate sizing material high, comprises the following steps：
(1) carbon black, octyl silane group silica gel, ultrafine silica powder are preheated to 158 DEG C, by stearic acid, plasticizer
TOTM, age resistor 445, anti-aging agent RD A are preheated to 155 DEG C, standby；
(2) ACM, natural resin, silicon rubber are mixed in proportion, is 500W, microwave frequency in microwave power
To carry out heating using microwave 2min under conditions of 8GHz, first compound is obtained；
(3) raw material then in proportion by preheating in step (1) is poured into the first compound of step (2), is kneaded,
Obtain elastomeric compound；
(4) in proportion toward adding N, N'- bis- (cinnamylidene -1,6- hexamethylene diamines), accelerator in the elastomeric compound of step (3)
BG, accelerator ZDC, temperature be 165 DEG C, pressure be 20MPa under conditions of carry out vulcanization 3min, natural cooling is obtained described
Automobile with acrylate sizing material high cold-resistant.
Embodiment 3
In the embodiment of the present invention, a kind of automobile cold-resistant acrylate sizing material of height, in parts by weight, by following raw material group
Into：84 parts of ACM, 14 parts of natural resin, 2 parts of silicon rubber, 21 parts of carbon black, 1.7 parts of stearic acid, plasticizer TOTM
1.4 parts, 1.8 parts of octyl silane group silica gel, 16 parts of ultrafine silica powder, 4451.2 parts of age resistor, 2.2 parts of anti-aging agent RD A,
6.7 parts of N, N'- bis- (cinnamylidene -1,6- hexamethylene diamines), 2.5 parts of accelerant B G, 0.8 part of accelerator ZDC.
The described automobile preparation method of cold-resistant acrylate sizing material high, it is same as Example 1.
Embodiment 4
In the embodiment of the present invention, a kind of automobile cold-resistant acrylate sizing material of height, in parts by weight, by following raw material group
Into：86 parts of ACM, 12 parts of natural resin, 3 parts of silicon rubber, 19 parts of carbon black, 1.9 parts of stearic acid, plasticizer TOTM
1.2 parts, 2.0 parts of octyl silane group silica gel, 15 parts of ultrafine silica powder, 4451.3 parts of age resistor, 2.0 parts of anti-aging agent RD A,
7.0 parts of N, N'- bis- (cinnamylidene -1,6- hexamethylene diamines), 2.3 parts of accelerant B G, 0.9 part of accelerator ZDC.
The described automobile preparation method of cold-resistant acrylate sizing material high, it is same as Example 2.
Embodiment 5
In the embodiment of the present invention, a kind of automobile cold-resistant acrylate sizing material of height, in parts by weight, by following raw material group
Into：85 parts of ACM, 13 parts of natural resin, 2.5 parts of silicon rubber, 20 parts of carbon black, 1.8 parts of stearic acid, plasticizer TOTM
1.3 parts, 1.9 parts of octyl silane group silica gel, 15 parts of ultrafine silica powder, 4451.2 parts of age resistor, 2.1 parts of anti-aging agent RD A,
6.8 parts of N, N'- bis- (cinnamylidene -1,6- hexamethylene diamines), 2.4 parts of accelerant B G, 0.85 part of accelerator ZDC.
The described automobile preparation method of cold-resistant acrylate sizing material high, comprises the following steps：
(1) carbon black, octyl silane group silica gel, ultrafine silica powder are preheated to 155 DEG C, by stearic acid, plasticizer
TOTM, age resistor 445, anti-aging agent RD A are preheated to 158 DEG C, standby；
(2) ACM, natural resin, silicon rubber are mixed in proportion, is 480W, microwave frequency in microwave power
To carry out heating using microwave 2.5min under conditions of 7GHz, first compound is obtained；
(3) raw material then in proportion by preheating in step (1) is poured into the first compound of step (2), is kneaded,
Obtain elastomeric compound；
(4) in proportion toward adding N, N'- bis- (cinnamylidene -1,6- hexamethylene diamines), accelerator in the elastomeric compound of step (3)
BG, accelerator ZDC, temperature be 162 DEG C, pressure be 19MPa under conditions of carry out vulcanization 4min, natural cooling is obtained described
Automobile with acrylate sizing material high cold-resistant.
Comparative example 1
On the basis of the formula of embodiment 5, octyl silane group silica gel is replaced with into ultrafine silica powder, remaining and implementation
Example 5 is identical.
Comparative example 2
On the basis of the formula of embodiment 5, age resistor ZDC is replaced with into age resistor BG, remaining and the complete phase of embodiment 5
Together.
Comparative example 3
On the basis of the formula of embodiment 5, natural resin is replaced with into silicon rubber, remaining is identical with embodiment 5.
Comparative example 4
On the basis of the formula of embodiment 5, silicon rubber is replaced with into natural resin, remaining is identical with embodiment 5.
Test the mechanical performance of sizing material obtained in each example, heat resistance, cold resistance, resistance to machine oil, oil resistant (IRM 903) property and
Ozone resistance.Test result is as shown in table 1~4.
The mechanical performance of sizing material obtained in each example of table 1
The heat resistance and cold resistance of sizing material obtained in each example of table 2
The resistance to machine oil of sizing material obtained in each example of table 3
The oil resistivity and ozone resistance of sizing material obtained in each example of table 4
From table 1~4：Compared with control group, sizing material obtained in embodiment 1~5 has preferable mechanical performance, heat-resisting
Property, cold resistance, resistance to machine oil, oil resistivity and ozone resistance；Wherein table 1 illustrates the present invention from natural resin, silicon rubber and third
Olefin(e) acid ester rubber compounding use, and using octyl silane group silica gel and the mixed filler of ultrafine silica powder so that
Sizing material has preferable mechanical performance, and table 2, table 3 and table 4 illustrate the present invention from natural resin, silicon rubber and acrylate rubber
Glue compounding use, with preferable heat resistance, cold resistance and oil resistivity, additionally, can show that the present invention uses age resistor by table 4
445 with the mixture of anti-aging agent RD A as age resistor, with preferable ozone resistance.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of automobile is with cold-resistant acrylate sizing material high, it is characterised in that in parts by weight, be made up of following raw material：Third
80~88 parts of olefin(e) acid ester rubber, 10~16 parts of natural resin, 2~4 parts of silicon rubber, 18~22 parts of carbon black, stearic acid 1.5~1.9
It is part, 1.1~1.5 parts of plasticizer TOTM, 1.6~2.1 parts of octyl silane group silica gel, 14~17 parts of ultrafine silica powder, anti-old
4451.0~1.5 parts of agent, 1.8~2.4 parts of anti-aging agent RD A, N, 6.5~7.3 parts of N'- bis- (cinnamylidene -1,6- hexamethylene diamines),
2.2~2.6 parts of accelerant B G, 0.7~1.0 part of accelerator ZDC.
2. automobile according to claim 1 is with cold-resistant acrylate sizing material high, it is characterised in that in parts by weight, by
Following raw material composition：84~86 parts of ACM, 12~14 parts of natural resin, 2~3 parts of silicon rubber, 19~21 parts of carbon black,
1.7~1.9 parts of stearic acid, 1.2~1.4 parts of plasticizer TOTM, 1.8~2.0 parts of octyl silane group silica gel, silica are micro-
15~16 parts of powder, 4451.2~1.3 parts of age resistor, 2.0~2.2 parts of anti-aging agent RD A, N, N'- bis- (cinnamylidene -1,6- oneself two
Amine) 6.7~7.0 parts, 2.3~2.5 parts of accelerant B G, 0.8~0.9 part of accelerator ZDC.
3. automobile according to claim 2 is with cold-resistant acrylate sizing material high, it is characterised in that in parts by weight, by
Following raw material composition：85 parts of ACM, 13 parts of natural resin, 2.5 parts of silicon rubber, 20 parts of carbon black, 1.8 parts of stearic acid,
1.3 parts of plasticizer TOTM, 1.9 parts of octyl silane group silica gel, 15 parts of ultrafine silica powder, 4451.2 parts of age resistor, age resistor
2.1 parts of RDA, N, 6.8 parts of N'- bis- (cinnamylidene -1,6- hexamethylene diamines), 2.4 parts of accelerant B G, 0.85 part of accelerator ZDC.
4. used the preparation method of cold-resistant acrylate sizing material high, its feature to exist according to any described automobile of claims 1 to 3
In comprising the following steps：
(1) carbon black, octyl silane group silica gel, ultrafine silica powder are preheated to 150~158 DEG C, by stearic acid, plasticizer
TOTM, age resistor 445, anti-aging agent RD A are preheated to 155~162 DEG C, standby；
(2) ACM, natural resin, silicon rubber are mixed in proportion, is 450~500W, Microwave Frequency in microwave power
Rate obtains first compound to carry out 2~3min of heating using microwave under conditions of 6~8GHz；
(3) raw material then in proportion by preheating in step (1) is poured into the first compound of step (2), is kneaded, and is obtained
Elastomeric compound；
(4) in proportion toward adding N in the elastomeric compound of step (3), N'- bis- (cinnamylidene -1,6- hexamethylene diamines), accelerant B G, promote
Enter agent ZDC, temperature be 158~165 DEG C, pressure be 18~20MPa under conditions of carry out 3~5min of vulcanization, natural cooling, system
Described automobile is obtained with cold-resistant acrylate sizing material high.
5. the cold-resistant acrylate sizing material high of the automobile according to claims 1 to 3 is any is in terms of automobile oil return pipe is prepared
Application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611245348.2A CN106674846A (en) | 2016-12-29 | 2016-12-29 | High-cold-resistance acrylate rubber material for automobiles, and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611245348.2A CN106674846A (en) | 2016-12-29 | 2016-12-29 | High-cold-resistance acrylate rubber material for automobiles, and preparation method and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106674846A true CN106674846A (en) | 2017-05-17 |
Family
ID=58872391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611245348.2A Pending CN106674846A (en) | 2016-12-29 | 2016-12-29 | High-cold-resistance acrylate rubber material for automobiles, and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106674846A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161140A (en) * | 2018-07-10 | 2019-01-08 | 刘勇 | A kind of heat-resisting cold-resistant acrylic rubber material |
-
2016
- 2016-12-29 CN CN201611245348.2A patent/CN106674846A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161140A (en) * | 2018-07-10 | 2019-01-08 | 刘勇 | A kind of heat-resisting cold-resistant acrylic rubber material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101982491B (en) | Heat-resistant ethylene propylene diene monomer filled with mineral reinforcing agent | |
| CN104761911B (en) | High temperature mixing silicone rubber as well as preparation method and application thereof | |
| CN107778734B (en) | A kind of fluororubber compounded rubber and preparation method | |
| CN102702626B (en) | Peroxide vulcanized ethylene propylene diene monomer (EPDM) water pipe composition | |
| CN106117823A (en) | A kind of high temperature resistant oil resistant and the EPT rubber composition of low abnormal smells from the patient | |
| CN106519523A (en) | Automobile high-cold-resistance acrylate adhesive and preparation method and application thereof | |
| CN102993575A (en) | Ethylene propylene diene monomer (EPDM) composition for low-hardness glue injection | |
| CN102532907A (en) | Preparation method of oil-resistant room temperature vulcanization deoximation silicon rubber | |
| CN106750651A (en) | A kind of heat-resistant antifriction seal ring rubber material and preparation method thereof | |
| CN106700482A (en) | Low-temperature-resistant high-temperature-resistant and oil-resistant air spring rubber material for automobile and preparation method thereof | |
| CN104086830B (en) | A kind of high-strength cold and oil resistant rubber material | |
| CN106117651A (en) | Oil resistant, wear-resisting dual density footwear rubber sole and preparation method thereof | |
| CN103804827A (en) | Formula of inner glue for automotive fuel oil rubber pipe | |
| CN107298778A (en) | A kind of high temperature resistant butyronitrile rubber seal | |
| CN110845852A (en) | High-thermal-conductivity liquid silicone rubber and preparation method and application thereof | |
| CN106674634A (en) | High cold-resistant acrylate adhesive, preparation method thereof and application | |
| CN107446195A (en) | A kind of oil hose NBR elastomeric compounds and preparation method thereof | |
| CN106674846A (en) | High-cold-resistance acrylate rubber material for automobiles, and preparation method and application thereof | |
| JP7169191B2 (en) | acrylic rubber composition | |
| CN106188680A (en) | Oil resistant, cold-resistant dual density footwear rubber sole and preparation method thereof | |
| CN108250643A (en) | A kind of automobile height resists cold acrylate sizing material | |
| CN106519524A (en) | High cold-resistant acrylate rubber material and preparation method and application thereof | |
| CN106084495A (en) | A kind of automobile refrigeration system EPT rubber packing pad and preparation method thereof | |
| CN106519458A (en) | Fly-ash-containing thermal insulation automobile sealing strip rubber material and preparation method thereof | |
| CN106751298A (en) | A kind of method prepared by automobile high-strength acrylate sizing material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |