CN106675036A - High-dampness mechanical-damage-resistant silicon rubber - Google Patents
High-dampness mechanical-damage-resistant silicon rubber Download PDFInfo
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- CN106675036A CN106675036A CN201611155610.4A CN201611155610A CN106675036A CN 106675036 A CN106675036 A CN 106675036A CN 201611155610 A CN201611155610 A CN 201611155610A CN 106675036 A CN106675036 A CN 106675036A
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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
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- 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
- C08L2205/02—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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- 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 provides high-dampness mechanical-damage-resistant silicon rubber. The silicon rubber is prepared from the following components in parts by weight: 100 parts of methyl vinyl silicone rubber, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, 20 to 30 parts of polymethylphenyl siloxane fluid, 6 to 10 parts of nano-zinc oxide, 2 to 6 parts of diaryl secondary amine antioxidant, 1 to 3 parts of molybdenum powder, 6 to 10 parts of di-tert-butyl peroxide, 20 to 26 parts of silicon dioxide, 10 to 14 parts of hydroxyl silicone oil, 2 to 4 parts of ethylhexyl ester, 1 to 3 parts of strontium oxide, 12 to 18 parts of butyl hydroxy anisole, 1 to 3 parts of magnesium oxide, 8 to 12 parts of paraffin, 1 to 3 parts of manganese and 1 to 3 parts of chromium. The product provided by the invention has superior mechanical performance and a high damping value, is easy to machine and use, has superior mechanical performance and thermal performance, has temperature resistance, oil resistance, fire resistance, corrosion resistance and tear resistance, is low in production cost, and contributes to large-scale popularization and application.
Description
Technical field
The present invention relates to silicon rubber technical field, more particularly to a kind of silicone rubber of high-damping resistant to mechanical damage.
Background technology
Silicone rubber is a kind of excellent specific rubber, and it has excellent thermostability, low temperature resistant, insulating properties, antidetonation, anti-
Pressure, wear-resistant and good biological nature so as to be with a wide range of applications, such as building, transportation, electronic apparatus,
Chemical industry, biomaterial and present aerospace material etc..Now silicone rubber can in -65 DEG C~200 DEG C life-time service,
But with the development of science and technology, its thermostability is put forward higher requirement, and present aeronautical and space technology requires that silicone rubber exists
Life-time service at higher temperature, the resistance to elevated temperatures for further improving silicone rubber makes great sense, and carries in thermostability in addition
In the case of height, the tear resistance of silicone rubber is also required to further perfect.
Therefore a kind of new silicone rubber is needed to improve to some extent at aspects such as machinery system, damping and amortization and heat stability.
The content of the invention
To solve above-mentioned technical problem, the invention provides a kind of silicone rubber of high-damping resistant to mechanical damage, containing by weight
The following component of amount ratio：100 parts of methyl vinyl silicone rubber, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, polymethylphenyl siloxane fluid
20-30 parts, nano zine oxide 6-10 parts, diaryl secondary amine antioxidant 2-6 parts, molybdenum powder 1-3 parts, di-t-butyl peroxide 6-10
Part, silicon dioxide 20-26 parts, hydroxy silicon oil 10-14 parts, ethylhexyl ester 2-4 parts, strontium oxide 1-3 parts, butylhydroxy anisole
12-18 parts, magnesium oxide 1-3 parts, paraffin 8-12 parts, manganese 1-3 parts, chromium 1-3 parts.
Further, a kind of silicone rubber of high-damping resistant to mechanical damage, containing following component by weight：Ethylene methacrylic
100 parts of base silicone rubber, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, 20 parts of polymethylphenyl siloxane fluid, 6 parts of nano zine oxide, diaryl
2 parts of secondary amine class age resistor, 1 part of molybdenum powder, 6 parts of di-t-butyl peroxide, 20 parts of silicon dioxide, 10 parts of hydroxy silicon oil, ethylhexyl ester 2
Part, 1 part of strontium oxide, 12 parts of butylhydroxy anisole, 1 part of magnesium oxide, 8 parts of paraffin, 1 part of manganese, 1 part of chromium.
Further, a kind of silicone rubber of high-damping resistant to mechanical damage, containing following component by weight：Ethylene methacrylic
100 parts of base silicone rubber, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, 25 parts of polymethylphenyl siloxane fluid, 8 parts of nano zine oxide, diaryl
4 parts of secondary amine class age resistor, 2 parts of molybdenum powder, 8 parts of di-t-butyl peroxide, 23 parts of silicon dioxide, 12 parts of hydroxy silicon oil, ethylhexyl ester 3
Part, 2 parts of strontium oxide, 15 parts of butylhydroxy anisole, 2 parts of magnesium oxide, 10 parts of paraffin, 2 parts of manganese, 2 parts of chromium.
Further, a kind of silicone rubber of high-damping resistant to mechanical damage, containing following component by weight：Ethylene methacrylic
It is 100 parts of base silicone rubber, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, 30 parts of polymethylphenyl siloxane fluid, 10 parts of nano zine oxide, two fragrant
6 parts of base secondary amine class age resistor, 3 parts of molybdenum powder, 10 parts of di-t-butyl peroxide, 26 parts of silicon dioxide, 14 parts of hydroxy silicon oil, ethyl are
4 parts of ester, 3 parts of strontium oxide, 18 parts of butylhydroxy anisole, 3 parts of magnesium oxide, 12 parts of paraffin, 3 parts of manganese, 3 parts of chromium.
Beneficial effects of the present invention:
The product that the present invention is provided possesses excellent mechanical performance and damping value is high, is conducive to the processing of silicone rubber and uses, and has
Standby excellent mechanical property and thermal property, high temperature resistant, oil resistant, fire prevention, corrosion-resistant, anti tear, low production cost are conducive to big
Scope popularization and application.
Specific embodiment
Embodiment 1
A kind of silicone rubber of high-damping resistant to mechanical damage, containing following component by weight：Methyl vinyl silicone rubber 100
Part, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, 20 parts of polymethylphenyl siloxane fluid, 6 parts of nano zine oxide, secondary diarylamine class are anti-old
2 parts of agent, 1 part of molybdenum powder, 6 parts of di-t-butyl peroxide, 20 parts of silicon dioxide, 10 parts of hydroxy silicon oil, 2 parts of ethylhexyl ester, strontium oxide 1
Part, 12 parts of butylhydroxy anisole, 1 part of magnesium oxide, 8 parts of paraffin, 1 part of manganese, 1 part of chromium.
Embodiment 2
A kind of silicone rubber of high-damping resistant to mechanical damage, containing following component by weight：Methyl vinyl silicone rubber 100
Part, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, 25 parts of polymethylphenyl siloxane fluid, 8 parts of nano zine oxide, secondary diarylamine class are anti-old
4 parts of agent, 2 parts of molybdenum powder, 8 parts of di-t-butyl peroxide, 23 parts of silicon dioxide, 12 parts of hydroxy silicon oil, 3 parts of ethylhexyl ester, strontium oxide 2
Part, 15 parts of butylhydroxy anisole, 2 parts of magnesium oxide, 10 parts of paraffin, 2 parts of manganese, 2 parts of chromium.
Embodiment 3
A kind of silicone rubber of high-damping resistant to mechanical damage, containing following component by weight：Methyl vinyl silicone rubber 100
Part, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, 30 parts of polymethylphenyl siloxane fluid, 10 parts of nano zine oxide, secondary diarylamine class are anti-old
6 parts of agent, 3 parts of molybdenum powder, 10 parts of di-t-butyl peroxide, 26 parts of silicon dioxide, 14 parts of hydroxy silicon oil, 4 parts of ethylhexyl ester, strontium oxide
3 parts, 18 parts of butylhydroxy anisole, 3 parts of magnesium oxide, 12 parts of paraffin, 3 parts of manganese, 3 parts of chromium.
Claims (4)
1. a kind of silicone rubber of high-damping resistant to mechanical damage, it is characterised in that:Containing following component by weight：Ethylene methacrylic
100 parts of base silicone rubber, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, polymethylphenyl siloxane fluid 20-30 parts, nano zine oxide 6-10 parts,
Diaryl secondary amine antioxidant 2-6 parts, molybdenum powder 1-3 parts, di-t-butyl peroxide 6-10 parts, silicon dioxide 20-26 parts, hydroxyl silicon
Oily 10-14 parts, ethylhexyl ester 2-4 parts, strontium oxide 1-3 parts, butylhydroxy anisole 12-18 parts, magnesium oxide 1-3 parts, paraffin
8-12 parts, manganese 1-3 parts, chromium 1-3 parts.
2. a kind of silicone rubber of high-damping resistant to mechanical damage as claimed in claim 1, it is characterised in that：Containing by weight
Following component：100 parts of methyl vinyl silicone rubber, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, 20 parts of polymethylphenyl siloxane fluid, receive
6 parts of Zinc Oxide of rice, 2 parts of diaryl secondary amine antioxidant, 1 part of molybdenum powder, 6 parts of di-t-butyl peroxide, 20 parts of silicon dioxide, hydroxyl
10 parts of silicone oil, 2 parts of ethylhexyl ester, 1 part of strontium oxide, 12 parts of butylhydroxy anisole, 1 part of magnesium oxide, 8 parts of paraffin, 1 part of manganese,
1 part of chromium.
3. a kind of silicone rubber of high-damping resistant to mechanical damage as claimed in claim 1, it is characterised in that：Containing by weight
Following component：100 parts of methyl vinyl silicone rubber, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, 25 parts of polymethylphenyl siloxane fluid, receive
8 parts of Zinc Oxide of rice, 4 parts of diaryl secondary amine antioxidant, 2 parts of molybdenum powder, 8 parts of di-t-butyl peroxide, 23 parts of silicon dioxide, hydroxyl
12 parts of silicone oil, 3 parts of ethylhexyl ester, 2 parts of strontium oxide, 15 parts of butylhydroxy anisole, 2 parts of magnesium oxide, 10 parts of paraffin, 2 parts of manganese,
2 parts of chromium.
4. a kind of silicone rubber of high-damping resistant to mechanical damage as claimed in claim 1, it is characterised in that：Containing by weight
Following component：100 parts of methyl vinyl silicone rubber, 50 parts of low-phenyl silicone rubber, 10 parts of polyurethane, 30 parts of polymethylphenyl siloxane fluid, receive
10 parts of Zinc Oxide of rice, 6 parts of diaryl secondary amine antioxidant, 3 parts of molybdenum powder, 10 parts of di-t-butyl peroxide, 26 parts of silicon dioxide, hydroxyl
14 parts of base silicone oil, 4 parts of ethylhexyl ester, 3 parts of strontium oxide, 18 parts of butylhydroxy anisole, 3 parts of magnesium oxide, 12 parts of paraffin, manganese 3
Part, 3 parts of chromium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155610.4A CN106675036A (en) | 2016-12-14 | 2016-12-14 | High-dampness mechanical-damage-resistant silicon rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155610.4A CN106675036A (en) | 2016-12-14 | 2016-12-14 | High-dampness mechanical-damage-resistant silicon rubber |
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| Publication Number | Publication Date |
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| CN106675036A true CN106675036A (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611155610.4A Withdrawn CN106675036A (en) | 2016-12-14 | 2016-12-14 | High-dampness mechanical-damage-resistant silicon rubber |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793074A (en) * | 2017-10-13 | 2018-03-13 | 南京旭羽睿材料科技有限公司 | A kind of graphene auxiliary material for building exterior wall heat preserving plate and preparation method thereof |
| CN108102375A (en) * | 2017-12-13 | 2018-06-01 | 中国飞机强度研究所 | A kind of damping silicon materials and preparation method thereof |
| CN109251383A (en) * | 2018-09-06 | 2019-01-22 | 深圳市德顺通科技有限公司 | A kind of formula and manufacturing method of high-strength environment-friendly structure glue |
| CN109337371A (en) * | 2018-10-25 | 2019-02-15 | 合肥永泰新型建材有限公司 | A kind of antiseptic fire-retardation high-damping rubber new material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962480A (en) * | 2010-10-27 | 2011-02-02 | 航天材料及工艺研究所 | Low phenyl siloxane rubber-based wide temperature-range and high-damping material |
| CN104725866A (en) * | 2014-12-17 | 2015-06-24 | 苏州锦腾电子科技有限公司 | High-damping silicon rubber |
| CN105778519A (en) * | 2016-04-15 | 2016-07-20 | 广州市白云化工实业有限公司 | High-damping high-temperature silicon sulfide rubber and preparation method and application thereof |
| CN105924972A (en) * | 2016-05-24 | 2016-09-07 | 北京化工大学 | Silicone rubber/polyurethane thermoplastic vulcanized rubber and preparing method thereof |
-
2016
- 2016-12-14 CN CN201611155610.4A patent/CN106675036A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962480A (en) * | 2010-10-27 | 2011-02-02 | 航天材料及工艺研究所 | Low phenyl siloxane rubber-based wide temperature-range and high-damping material |
| CN104725866A (en) * | 2014-12-17 | 2015-06-24 | 苏州锦腾电子科技有限公司 | High-damping silicon rubber |
| CN105778519A (en) * | 2016-04-15 | 2016-07-20 | 广州市白云化工实业有限公司 | High-damping high-temperature silicon sulfide rubber and preparation method and application thereof |
| CN105924972A (en) * | 2016-05-24 | 2016-09-07 | 北京化工大学 | Silicone rubber/polyurethane thermoplastic vulcanized rubber and preparing method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793074A (en) * | 2017-10-13 | 2018-03-13 | 南京旭羽睿材料科技有限公司 | A kind of graphene auxiliary material for building exterior wall heat preserving plate and preparation method thereof |
| CN108102375A (en) * | 2017-12-13 | 2018-06-01 | 中国飞机强度研究所 | A kind of damping silicon materials and preparation method thereof |
| CN109251383A (en) * | 2018-09-06 | 2019-01-22 | 深圳市德顺通科技有限公司 | A kind of formula and manufacturing method of high-strength environment-friendly structure glue |
| CN109337371A (en) * | 2018-10-25 | 2019-02-15 | 合肥永泰新型建材有限公司 | A kind of antiseptic fire-retardation high-damping rubber new material and preparation method thereof |
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Application publication date: 20170517 |