CN106046795A - Tear-resistant and wear-resistant silicon rubber material - Google Patents
Tear-resistant and wear-resistant silicon rubber material Download PDFInfo
- Publication number
- CN106046795A CN106046795A CN201610620461.8A CN201610620461A CN106046795A CN 106046795 A CN106046795 A CN 106046795A CN 201610620461 A CN201610620461 A CN 201610620461A CN 106046795 A CN106046795 A CN 106046795A
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- Prior art keywords
- parts
- wear
- resistant
- tear
- polyvinyl alcohol
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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
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a tear-resistant and wear-resistant silicon rubber material, which is prepared from the following raw materials in parts by weight: 60 to 70 parts of silicon rubber, 3 to 8 parts of nanometer calcium carbonate powder, 10 to 16 parts of a methyl methacrylate-butadiene styrene copolymer, 11 to 13 parts of thermoplastic polyurethane, 3 to 5 parts of calcium stearate, 3 to 7 parts of sodium hydroxide, 3 to 8 parts of glycerin, 2 to 3 parts of alkoxyl polydimethylsiloxane, 15 to 20 parts of polyvinyl alcohol, 2 to 5 parts of sodium dodecylbenzenesulfonate and 1 to 4 parts of potassium persulfate. A product prepared from the tear-resistant and wear-resistant silicon rubber material is higher in chemical stability, tear resistance, wear resistance and mechanical performance, safe and environment-friendly.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of wear-resisting silastic material of anti tear.
Background technology
Rubber is that the institutes such as manufacture aircraft, warship, automobile, tractor, harvester, the water conservancy mechanical facilities of irrigation and drainage, medical apparatus and instruments are required
Material.According to source difference, rubber can be divided into natural rubber and synthetic rubber.Synthetic rubber has the performance of minority kind
Similar to natural rubber, great majority are different from natural rubber, but the most elastomeric macromolecular material, be typically both needed to through
After sulfuration and processing, just there is practicality and use value.Synthetic rubber started to produce in 20 beginnings of the century, from the forties
Arrive rapid development.Synthetic rubber is typically comprehensive not as natural rubber in performance, but it has high resiliency, insulating properties, gas
The performances such as close property, oil resistant, high temperature resistant or low temperature, thus be widely used in industrial or agricultural, national defence, traffic and daily life.Rubber
Industry is one of important foundation industry of national economy.It not only provides daily life indispensable daily, medical for people
Deng light industry rubber product, and provide various rubber systems to the heavy industry such as digging, traffic, building, machinery, electronics and new industry
Production equipment or rubber components.Visible, the product category of rubber industry is various, and backward industry is the most wide.Asia accounts for this moment
The half of the country that whole world synthetic rubber produces, Ge great synthetic rubber enterprise falls over each other to invest countries in Asia, and unit scale more comes
The biggest, add that American-European synthetic rubber production capacity substantially shifts to Asia, the elastomeric production in Asia from now on will gradually occupy entirely
Ball leading position.
In recent years, the developing state of synthetic rubber industry made people joyful.Along with production-scale continuous expansion, synthesize rubber
Glue industry will will occupy more importantly status in CHINESE INDUSTRIES economy.Logical development in a few years, Domestic Synthetic Rubber industry
Achieve significant progress.Either annual production and consumption figure, has clamp-oned prostatitis, the world.
Silicone rubber is formed main chain by silicon, oxygen atom, and side chain is carbon-containing group, consumption maximum be side chain be the silicon rubber of ethylene
Glue.Silicone rubber is mainly used in the aspects such as aircraft industry, electrical industry, food industry and health care industry.The most heat-resisting, resist cold again, make
By temperature between 100-300 DEG C, it has the against weather of excellence and ozone resistance with by good insulating properties.Shortcoming is state
In the description of rubber few, tear resistance is poor, and anti-wear performance is the poorest, it is impossible to the demand of satisfied rubber, only lean on into
Mouthful.
The most how overcoming the deficiencies in the prior art is the problem that current those skilled in the art need solution badly.
Summary of the invention
It is an object of the invention to provide a kind of wear-resisting silastic material of anti tear.
To achieve these goals, the invention provides a kind of wear-resisting silastic material of anti tear, by following weight portion
Raw material prepares: silicone rubber 60-70 part, nano-calcium carbonate calcium powder 3-8 part, methyl methacrylate-butadienestyrene copolymer 10-
16 parts, thermoplasticity polyurethane 11-13 part, calcium stearate 3-5 part, sodium hydroxide 3-7 part, glycerol 3-8 part, alkoxyl poly dimethyl
Siloxanes 2-3 part, polyvinyl alcohol 15-20 part, pelopon A 2-5 part, potassium peroxydisulfate 1-4 part.
Preferred version is to be prepared by the raw material of following weight portion: 60 parts of silicone rubber, nano-calcium carbonate calcium powder 3 parts, metering system
Acid methyl ester-butadienestyrene copolymer 10 parts, thermoplasticity polyurethane 11 parts, calcium stearate 3 parts, sodium hydroxide 3 parts, glycerol 3
Part, alkyloxydimethicone 2 parts, polyvinyl alcohol 15 parts, pelopon A 2 parts, potassium peroxydisulfate 1 part.
Preferred version is to be prepared by the raw material of following weight portion: 70 parts of silicone rubber, nano-calcium carbonate calcium powder 8 parts, metering system
Acid methyl ester-butadienestyrene copolymer 16 parts, thermoplasticity polyurethane 13 parts, calcium stearate 5 parts, sodium hydroxide 7 parts, glycerol 8
Part, alkyloxydimethicone 3 parts, polyvinyl alcohol 20 parts, pelopon A 5 parts, potassium peroxydisulfate 4 parts.
Preferred version is to be prepared by the raw material of following weight portion: 62 parts of silicone rubber, nano-calcium carbonate calcium powder 4 parts, metering system
Acid methyl ester-butadienestyrene copolymer 12 parts, thermoplasticity polyurethane 12 parts, calcium stearate 4 parts, sodium hydroxide 4 parts, glycerol 4
Part, alkyloxydimethicone 2 parts, polyvinyl alcohol 16 parts, pelopon A 3 parts, potassium peroxydisulfate 2 parts.
Preferred version is to be prepared by the raw material of following weight portion: 68 parts of silicone rubber, nano-calcium carbonate calcium powder 7 parts, metering system
Acid methyl ester-butadienestyrene copolymer 15 parts, thermoplasticity polyurethane 12 parts, calcium stearate 4 parts, sodium hydroxide 6 parts, glycerol 7
Part, alkyloxydimethicone 3 parts, polyvinyl alcohol 18 parts, pelopon A 4 parts, potassium peroxydisulfate 3 parts.
Its preparation method is: first each component is joined in vacuum kneader or banbury after mix homogeneously, then passes through
Synthetic rubber molding, the mould finally put in vulcanizer by molded rubber are vulcanized by mill.
The method have the advantages that the made product of the wear-resisting silastic material of anti tear that the present invention provides has
Higher chemical stability, safety and environmental protection, tear resistance and anti-wear performance are good, and have excellent mechanical property.
Detailed description of the invention
Embodiment 1
The wear-resisting silastic material of a kind of anti tear of the present embodiment, is prepared by the raw material of following weight portion: 60 parts of silicone rubber,
Nano-calcium carbonate calcium powder 3 parts, methyl methacrylate-butadienestyrene copolymer 10 parts, thermoplasticity polyurethane 11 parts, stearic acid
Calcium 3 parts, sodium hydroxide 3 parts, glycerol 3 parts, alkyloxydimethicone 2 parts, polyvinyl alcohol 15 parts, DBSA
Sodium salt 2 parts, potassium peroxydisulfate 1 part.
Preparation method is: first join in vacuum kneader or banbury after mix homogeneously by each component, then by opening
Synthetic rubber molding, the mould finally put in vulcanizer by molded rubber are vulcanized by refining machine.
Embodiment 2
The wear-resisting silastic material of a kind of anti tear of the present embodiment, is prepared by the raw material of following weight portion: 70 parts of silicone rubber,
Nano-calcium carbonate calcium powder 8 parts, methyl methacrylate-butadienestyrene copolymer 16 parts, thermoplasticity polyurethane 13 parts, stearic acid
Calcium 5 parts, sodium hydroxide 7 parts, glycerol 8 parts, alkyloxydimethicone 3 parts, polyvinyl alcohol 20 parts, DBSA
Sodium salt 5 parts, potassium peroxydisulfate 4 parts.
Preparation method is: first join in vacuum kneader or banbury after mix homogeneously by each component, then by opening
Synthetic rubber molding, the mould finally put in vulcanizer by molded rubber are vulcanized by refining machine.
Embodiment 3
The wear-resisting silastic material of a kind of anti tear of the present embodiment, is prepared by the raw material of following weight portion: 62 parts of silicone rubber,
Nano-calcium carbonate calcium powder 4 parts, methyl methacrylate-butadienestyrene copolymer 12 parts, thermoplasticity polyurethane 12 parts, stearic acid
Calcium 4 parts, sodium hydroxide 4 parts, glycerol 4 parts, alkyloxydimethicone 2 parts, polyvinyl alcohol 16 parts, DBSA
Sodium salt 3 parts, potassium peroxydisulfate 2 parts.
Preparation method is: first join in vacuum kneader or banbury after mix homogeneously by each component, then by opening
Synthetic rubber molding, the mould finally put in vulcanizer by molded rubber are vulcanized by refining machine.
Embodiment 4
The wear-resisting silastic material of a kind of anti tear of the present embodiment, is prepared by the raw material of following weight portion: 68 parts of silicone rubber,
Nano-calcium carbonate calcium powder 7 parts, methyl methacrylate-butadienestyrene copolymer 15 parts, thermoplasticity polyurethane 12 parts, stearic acid
Calcium 4 parts, sodium hydroxide 6 parts, glycerol 7 parts, alkyloxydimethicone 3 parts, polyvinyl alcohol 18 parts, DBSA
Sodium salt 4 parts, potassium peroxydisulfate 3 parts.
Preparation method is: first join in vacuum kneader or banbury after mix homogeneously by each component, then by opening
Synthetic rubber molding, the mould finally put in vulcanizer by molded rubber are vulcanized by refining machine.
Claims (5)
1. the wear-resisting silastic material of anti tear, it is characterised in that include the raw material of following weight portion: silicone rubber 60-70 part,
Nano-calcium carbonate calcium powder 3-8 part, methyl methacrylate-butadienestyrene copolymer 10-16 part, thermoplasticity polyurethane 11-13
Part, calcium stearate 3-5 part, sodium hydroxide 3-7 part, glycerol 3-8 part, alkyloxydimethicone 2-3 part, polyvinyl alcohol
15-20 part, pelopon A 2-5 part, potassium peroxydisulfate 1-4 part.
A kind of wear-resisting silastic material of anti tear the most according to claim 1, it is characterised in that former by following weight portion
Material prepares: 60 parts of silicone rubber, nano-calcium carbonate calcium powder 3 parts, methyl methacrylate-butadienestyrene copolymer 10 parts, thermoplastic
Property polyurethane 11 parts, calcium stearate 3 parts, sodium hydroxide 3 parts, glycerol 3 parts, alkyloxydimethicone 2 parts, polyvinyl alcohol
15 parts, pelopon A 2 parts, potassium peroxydisulfate 1 part.
A kind of wear-resisting silastic material of anti tear the most according to claim 1, it is characterised in that former by following weight portion
Material prepares: 70 parts of silicone rubber, nano-calcium carbonate calcium powder 8 parts, methyl methacrylate-butadienestyrene copolymer 16 parts, thermoplastic
Property polyurethane 13 parts, calcium stearate 5 parts, sodium hydroxide 7 parts, glycerol 8 parts, alkyloxydimethicone 3 parts, polyvinyl alcohol
20 parts, pelopon A 5 parts, potassium peroxydisulfate 4 parts.
A kind of wear-resisting silastic material of anti tear the most according to claim 1, it is characterised in that former by following weight portion
Material prepares: 62 parts of silicone rubber, nano-calcium carbonate calcium powder 4 parts, methyl methacrylate-butadienestyrene copolymer 12 parts, thermoplastic
Property polyurethane 12 parts, calcium stearate 4 parts, sodium hydroxide 4 parts, glycerol 4 parts, alkyloxydimethicone 2 parts, polyvinyl alcohol
16 parts, pelopon A 3 parts, potassium peroxydisulfate 2 parts.
A kind of wear-resisting silastic material of anti tear the most according to claim 1, it is characterised in that former by following weight portion
Material prepares: 68 parts of silicone rubber, nano-calcium carbonate calcium powder 7 parts, methyl methacrylate-butadienestyrene copolymer 15 parts, thermoplastic
Property polyurethane 12 parts, calcium stearate 4 parts, sodium hydroxide 6 parts, glycerol 7 parts, alkyloxydimethicone 3 parts, polyvinyl alcohol
18 parts, pelopon A 4 parts, potassium peroxydisulfate 3 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620461.8A CN106046795A (en) | 2016-07-29 | 2016-07-29 | Tear-resistant and wear-resistant silicon rubber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620461.8A CN106046795A (en) | 2016-07-29 | 2016-07-29 | Tear-resistant and wear-resistant silicon rubber material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106046795A true CN106046795A (en) | 2016-10-26 |
Family
ID=57196138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610620461.8A Withdrawn CN106046795A (en) | 2016-07-29 | 2016-07-29 | Tear-resistant and wear-resistant silicon rubber material |
Country Status (1)
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017370A (en) * | 2014-05-06 | 2014-09-03 | 天长市荣盛有机硅科技有限公司 | High-strength aging resistant organic silicon rubber material |
| CN104761909A (en) * | 2015-04-02 | 2015-07-08 | 西安飞机工业（集团）亨通航空电子有限公司 | Preparation method of super-soft cable and external coating material of super-soft cable |
| CN104893298A (en) * | 2015-06-26 | 2015-09-09 | 无锡宝通带业股份有限公司 | Ultra-wear-resistant and high-temperature-resistant conveying belt covering rubber and production method thereof |
| CN104962082A (en) * | 2015-07-31 | 2015-10-07 | 苏州新区特氟龙塑料制品厂 | Organic silicon rubber having good protective property and used for cable |
-
2016
- 2016-07-29 CN CN201610620461.8A patent/CN106046795A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017370A (en) * | 2014-05-06 | 2014-09-03 | 天长市荣盛有机硅科技有限公司 | High-strength aging resistant organic silicon rubber material |
| CN104761909A (en) * | 2015-04-02 | 2015-07-08 | 西安飞机工业（集团）亨通航空电子有限公司 | Preparation method of super-soft cable and external coating material of super-soft cable |
| CN104893298A (en) * | 2015-06-26 | 2015-09-09 | 无锡宝通带业股份有限公司 | Ultra-wear-resistant and high-temperature-resistant conveying belt covering rubber and production method thereof |
| CN104962082A (en) * | 2015-07-31 | 2015-10-07 | 苏州新区特氟龙塑料制品厂 | Organic silicon rubber having good protective property and used for cable |
Non-Patent Citations (3)
| Title |
|---|
| 周殿明: "《塑料成型技术》", 31 October 2014, 机械工业出版社 * |
| 肖品东: "《纳米沉淀碳酸钙工业化技术》", 31 May 2004, 化学工业出版社 * |
| 许晓慧: "《盐化工生产技术》", 31 January 2014, 中央广播电视大学出版社 * |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161026 |
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| WW01 | Invention patent application withdrawn after publication |