CN105482184A - Good rubber formula and preparation method thereof - Google Patents
Good rubber formula and preparation method thereof Download PDFInfo
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- CN105482184A CN105482184A CN201511007273.XA CN201511007273A CN105482184A CN 105482184 A CN105482184 A CN 105482184A CN 201511007273 A CN201511007273 A CN 201511007273A CN 105482184 A CN105482184 A CN 105482184A
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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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 good rubber formula. The formula is prepared from the following raw materials in parts by weight: 12-15 parts of N,N-tetramethylthiuram disulfide, 1.5-3.5 parts of paraffin base rubber softening oil, 1.6-2.4 parts of methoxyl hydrogen peroxide, 1.24-3.23 parts of succinic monoethoxyl alcohol ester sulfonate, 2.55-3.45 parts of bupirimate, 2.5-3.7 parts of polyisoprene, 5.4-8.5 parts of silicon dioxide, 2.4-3.5 parts of chlorosulfonated polyethylene, 1.5-2.7 parts of calcium carbonate, and 2.2-3.3 parts of a flame retardant. The formula has the following beneficial effects: the good rubber formula is high in comprehensive performance, strong in stability, uniform in quality and less in foreign matter, has good wear resistance, water resistance, aging resistance and good adhesive property and air impermeability, is capable of being used by mixing with natural rubber, is a low-cost non-oil-resistant material, has good water resistance, has a hardness of less than 70, and has good elasticity.
Description
Technical field
The present invention relates to a kind of elastomeric material, especially relate to formula of a kind of excellent rubber and preparation method thereof, belong to rubber production field.
Background technology
Rubber is the strong flexible polymer material with reversible deformation.At room temperature high resilience, can produce comparatively large deformation under very little External Force Acting, resilient after removing external force.Rubber belongs to complete amorphous polymer, and its second-order transition temperature is low, and molecular weight is often very large, is greater than hundreds of thousands of.It is divided into natural rubber and synthetic rubber.Natural rubber is mainly derived from para ruber, when the epidermis of this rubber tree is cut open, will flow out milky juice, be called latex, latex through cohesion, washing, shaping, be drying to obtain natural rubber.Synthetic rubber is obtained by artificial synthesis, adopts different raw materials can synthesize different types of rubber.But synthetic rubber of the prior art, mostly also exists over-all properties low, the problem of poor stability.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention is, formula of a kind of excellent rubber and preparation method thereof is provided, solves the problem of the low and poor stability of synthetic rubber over-all properties in prior art, and there is good wear resistance and ageing resistance.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is, a kind of formula of excellent rubber, and it is made up of the raw material of following parts by weight:
N, the two thiamide 12-15 part of N-tetramethyl-two sulphur, paraffinic base rubber softening oil 1.5-3.5 part, methoxyl group hydroperoxide 1.6-2.4 part, mono succinate ethoxy alcohol ester sulfonate 1.24-3.23 part, bupirimate 2.55-3.45 part, polyisoprene 2.5-3.7 part, silicon-dioxide 5.4-8.5 part, chlorosulfonated polyethylene 2.4-3.5 part, calcium carbonate 1.5-2.7 part, fire retardant 2.2-3.3 part.
Optimize, the formula of above-mentioned excellent rubber, it is made up of the raw material of following parts by weight:
N, the two thiamide 12 parts of N-tetramethyl-two sulphur, paraffinic base rubber softening oil 1.5 parts, methoxyl group hydroperoxide 1.6 parts, mono succinate ethoxy alcohol ester sulfonate 1.24 parts, bupirimate 2.55 parts, polyisoprene 2.5 parts, silicon-dioxide 5.4 parts, chlorosulfonated polyethylene 2.4 parts, 1.5 parts, calcium carbonate, fire retardant 2.2 parts.
Optimize, the formula of above-mentioned excellent rubber, it is made up of the raw material of following parts by weight:
N, the two thiamide 13.5 parts of N-tetramethyl-two sulphur, paraffinic base rubber softening oil 2.7 parts, methoxyl group hydroperoxide 2.1 parts, mono succinate ethoxy alcohol ester sulfonate 1.86 parts, bupirimate 2.84 parts, polyisoprene 2.9 parts, silicon-dioxide 6.58 parts, chlorosulfonated polyethylene 2.8 parts, 1.8 parts, calcium carbonate, fire retardant 2.7 parts.
A preparation method for stable rubber, comprises the following steps:
(1) raw material of formula ratio is added mixing and blending machine to be uniformly mixed, mixing time is 15 minutes;
(2) heat mixture, Heating temperature is 80-100 degree Celsius, and heat-up time is 20 minutes;
(3) finally add silicon-dioxide and chlorosulfonated polyethylene, grind 25 minutes with the rotating speed of 1000-2500rpm; ;
(4) micelle that step (3) obtains is carried out drying treatment, the time is 45 minutes;
(5) dried raw material is added extruding injection moulding machine.
Beneficial effect of the present invention is as follows: over-all properties is high, and stability is strong; Greater homogeneity, few foreign, has good wear resistance, water tolerance, ageing resistance and excellent cementability and resistance to air loss, can use with natural rubber fusion; The non-oil-proofness material of low cost, good water resisting property, the good elastic force of hardness less than 70 tool.
Embodiment
Embodiment 1
The present invention is a kind of formula of excellent rubber, and it is made up of the raw material of following parts by weight:
N, the two thiamide 12 parts of N-tetramethyl-two sulphur, paraffinic base rubber softening oil 1.5 parts, methoxyl group hydroperoxide 1.6 parts, mono succinate ethoxy alcohol ester sulfonate 1.24 parts, bupirimate 2.55 parts, polyisoprene 2.5 parts, silicon-dioxide 5.4 parts, chlorosulfonated polyethylene 2.4 parts, 1.5 parts, calcium carbonate, fire retardant 2.2 parts.
A preparation method for stable rubber, comprises the following steps:
(1) raw material of formula ratio is added mixing and blending machine to be uniformly mixed, mixing time is 15 minutes;
(2) heat mixture, Heating temperature is 80 degrees Celsius, and heat-up time is 20 minutes;
(3) finally add silicon-dioxide and chlorosulfonated polyethylene, grind 25 minutes with the rotating speed of 1000rpm; ;
(4) micelle that step (3) obtains is carried out drying treatment, the time is 45 minutes;
(5) dried raw material is added extruding injection moulding machine.
Embodiment 2
The present invention is a kind of formula of excellent rubber, and it is made up of the raw material of following parts by weight:
N, the two thiamide 13.5 parts of N-tetramethyl-two sulphur, paraffinic base rubber softening oil 2.7 parts, methoxyl group hydroperoxide 2.1 parts, mono succinate ethoxy alcohol ester sulfonate 1.86 parts, bupirimate 2.84 parts, polyisoprene 2.9 parts, silicon-dioxide 6.58 parts, chlorosulfonated polyethylene 2.8 parts, 1.8 parts, calcium carbonate, fire retardant 2.7 parts.
The preparation method of the stable rubber according to claim 1-5 any one, comprises the following steps:
(1) raw material of formula ratio is added mixing and blending machine to be uniformly mixed, mixing time is 15 minutes;
(2) heat mixture, Heating temperature is 90 degrees Celsius, and heat-up time is 20 minutes;
(3) finally add silicon-dioxide and chlorosulfonated polyethylene, grind 25 minutes with the rotating speed of 1800rpm; ;
(4) micelle that step (3) obtains is carried out drying treatment, the time is 45 minutes;
(5) dried raw material is added extruding injection moulding machine.
Embodiment 3
The present invention is a kind of formula of excellent rubber, and it is made up of the raw material of following parts by weight:
N, the two thiamide 15 parts of N-tetramethyl-two sulphur, paraffinic base rubber softening oil 3.5 parts, methoxyl group hydroperoxide 2.4 parts, mono succinate ethoxy alcohol ester sulfonate 3.23 parts, bupirimate 3.45 parts, polyisoprene 3.7 parts, silicon-dioxide 8.5 parts, chlorosulfonated polyethylene 3.5 parts, 2.7 parts, calcium carbonate, fire retardant 3.3 parts.
The preparation method of the stable rubber according to claim 1-5 any one, comprises the following steps:
(1) raw material of formula ratio is added mixing and blending machine to be uniformly mixed, mixing time is 15 minutes;
(2) heat mixture, Heating temperature is 100 degrees Celsius, and heat-up time is 20 minutes;
(3) finally add silicon-dioxide and chlorosulfonated polyethylene, grind 25 minutes with the rotating speed of 2500rpm; ;
(4) micelle that step (3) obtains is carried out drying treatment, the time is 45 minutes;
(5) dried raw material is added extruding injection moulding machine.Beneficial effect of the present invention is as follows: over-all properties is high, and stability is strong; Greater homogeneity, few foreign, has good wear resistance, water tolerance, ageing resistance and excellent cementability and resistance to air loss, can use with natural rubber fusion; The non-oil-proofness material of low cost, good water resisting property, the good elastic force of hardness less than 70 tool.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (4)
1. a formula for excellent rubber, is characterized in that: be made up of the raw material of following parts by weight:
N, the two thiamide 12-15 part of N-tetramethyl-two sulphur, paraffinic base rubber softening oil 1.5-3.5 part, methoxyl group hydroperoxide 1.6-2.4 part, mono succinate ethoxy alcohol ester sulfonate 1.24-3.23 part, bupirimate 2.55-3.45 part, polyisoprene 2.5-3.7 part, silicon-dioxide 5.4-8.5 part, chlorosulfonated polyethylene 2.4-3.5 part, calcium carbonate 1.5-2.7 part, fire retardant 2.2-3.3 part.
2. the formula of excellent rubber according to claim 1, is characterized in that: be made up of the raw material of following parts by weight:
N, the two thiamide 12 parts of N-tetramethyl-two sulphur, paraffinic base rubber softening oil 1.5 parts, methoxyl group hydroperoxide 1.6 parts, mono succinate ethoxy alcohol ester sulfonate 1.24 parts, bupirimate 2.55 parts, polyisoprene 2.5 parts, silicon-dioxide 5.4 parts, chlorosulfonated polyethylene 2.4 parts, 1.5 parts, calcium carbonate, fire retardant 2.2 parts.
3. the formula of excellent rubber according to claim 1, is characterized in that: be made up of the raw material of following parts by weight:
N, the two thiamide 13.5 parts of N-tetramethyl-two sulphur, paraffinic base rubber softening oil 2.7 parts, methoxyl group hydroperoxide 2.1 parts, mono succinate ethoxy alcohol ester sulfonate 1.86 parts, bupirimate 2.84 parts, polyisoprene 2.9 parts, silicon-dioxide 6.58 parts, chlorosulfonated polyethylene 2.8 parts, 1.8 parts, calcium carbonate, fire retardant 2.7 parts.
4. the preparation method of the stable rubber according to claim 1-3 any one, comprises the following steps:
(1) raw material of formula ratio is added mixing and blending machine to be uniformly mixed, mixing time is 15 minutes;
(2) heat mixture, Heating temperature is 80-100 degree Celsius, and heat-up time is 20 minutes;
(3) finally add silicon-dioxide and chlorosulfonated polyethylene, grind 25 minutes with the rotating speed of 1000-2500rpm; ;
(4) micelle that step (3) obtains is carried out drying treatment, the time is 45 minutes;
(5) dried raw material is added extruding injection moulding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007273.XA CN105482184A (en) | 2015-12-30 | 2015-12-30 | Good rubber formula and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007273.XA CN105482184A (en) | 2015-12-30 | 2015-12-30 | Good rubber formula and preparation method thereof |
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| CN105482184A true CN105482184A (en) | 2016-04-13 |
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| CN201511007273.XA Pending CN105482184A (en) | 2015-12-30 | 2015-12-30 | Good rubber formula and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102605A (en) * | 2013-03-07 | 2013-05-15 | 中国皮革和制鞋工业研究院 | Environmentally-friendly ultralight flame-retardant rubber sole material and manufacturing method thereof |
| CN103242568A (en) * | 2013-05-21 | 2013-08-14 | 王磊 | Rubber dam bag surface protective layer material |
| CN104086825A (en) * | 2014-06-24 | 2014-10-08 | 宁国市日格美橡塑制品有限公司 | Low-cost high-strength anti-aging rubber material |
| CN104927215A (en) * | 2015-02-06 | 2015-09-23 | 青岛科技大学 | Wear-resistant and flame-retardant plastic track |
-
2015
- 2015-12-30 CN CN201511007273.XA patent/CN105482184A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102605A (en) * | 2013-03-07 | 2013-05-15 | 中国皮革和制鞋工业研究院 | Environmentally-friendly ultralight flame-retardant rubber sole material and manufacturing method thereof |
| CN103242568A (en) * | 2013-05-21 | 2013-08-14 | 王磊 | Rubber dam bag surface protective layer material |
| CN104086825A (en) * | 2014-06-24 | 2014-10-08 | 宁国市日格美橡塑制品有限公司 | Low-cost high-strength anti-aging rubber material |
| CN104927215A (en) * | 2015-02-06 | 2015-09-23 | 青岛科技大学 | Wear-resistant and flame-retardant plastic track |
Non-Patent Citations (1)
| Title |
|---|
| 邓本诚 等: "《橡塑并用与橡塑共混技术》", 30 June 1998 * |
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