CN105218958A - Vehicle high-temperature resistant elastomeric material and preparation method thereof - Google Patents

Vehicle high-temperature resistant elastomeric material and preparation method thereof Download PDF

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CN105218958A
CN105218958A CN201510508120.7A CN201510508120A CN105218958A CN 105218958 A CN105218958 A CN 105218958A CN 201510508120 A CN201510508120 A CN 201510508120A CN 105218958 A CN105218958 A CN 105218958A
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temperature resistant
resistant rubber
acid
magnesium
temperature
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周波
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Development In Science And Technology Co Ltd Of Suzhou Cathay
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Development In Science And Technology Co Ltd Of Suzhou Cathay
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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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/378—Thiols containing heterocyclic rings
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • C08K5/47—Thiazoles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/2224—Magnesium hydroxide
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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

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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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a kind of high-temperature resistant rubber, its formula contains: the two lauryl of chlorosulfonated polyethylene, white carbon black, aluminum oxide, magnesium oxide, zinc diethyldithiocarbamate, thio-2 acid, Zinic stearas, 2,2 ˊ-dithio-bis-benzothiazole, trioctyl trimellitate, the strong powder of magnesium and vegetable oil mixt.High-temperature resistant rubber provided by the present invention, has good high thermal resistance, at high temperature, keeps original performance.Can be used for automobile travelling belt.

Description

Vehicle high-temperature resistant elastomeric material and preparation method thereof
Technical field
The invention belongs to field of rubber technology, be specifically related to a kind of vehicle high-temperature resistant rubber hose material and preparation method thereof.
Background technology
At present, the structure of rubber conveyer belt generally comprise cover glue-line, intermedium rack-layer and under cover glue-line, this rubber conveyer belt, on cover glue-line and mostly be full cross-linked rubber, high temperature resistant temperature is about 150 DEG C, can only be used for carrying high temperature resistant, wear-resisting less demanding material, and temperature of charge is higher than 150 DEG C, the upper strata of conveying belt is covered glue-line and will be produced and be clamminess, chap, and causes destroying.But in many industrial and mining enterprises, as iron and steel, cement production enterprise etc., the material that rubber conveyer belt will be carried has higher temperature, corrodibility and frictional force, therefore its wear-resisting, high resistance to elevated temperatures is extremely important, use existing rubber conveyer belt, high resistance to elevated temperatures does not reach requirement, and work-ing life is short.
Summary of the invention
Goal of the invention: the object of this invention is to provide elastomeric material of a kind of vehicle high-temperature resistant better performances and preparation method thereof.
Technical scheme: the invention provides a kind of high-temperature resistant rubber, its formula contains: the two lauryl of chlorosulfonated polyethylene, white carbon black, aluminum oxide, magnesium oxide, zinc diethyldithiocarbamate, thio-2 acid, Zinic stearas, 2,2'-dithio-bis-benzothiazole, trioctyl trimellitate and the strong powder of magnesium.
Concrete, according to the mass fraction, fill a prescription is described high-temperature resistant rubber: chlorosulfonated polyethylene 10 ~ 12 parts; White carbon black 1 ~ 1.5 part; 2 ~ 2.5 parts, aluminum oxide; 1 ~ 1.5 part, magnesium oxide; Zinc diethyldithiocarbamate 0.1 ~ 0.2 part; The two lauryl 0.1 ~ 0.2 part of thio-2 acid; Zinic stearas 0.05 ~ 0.1 part; 2,2'-dithio-bis-benzothiazole 0.2 ~ 0.5 part; Trioctyl trimellitate 0.5 ~ 1.5 part; 0.2 ~ 0.5 part, the strong powder of magnesium.
Further research, adds trithiocyanuric acid 0.01 ~ 0.05 part and 0.01 ~ 0.02 part, sulphur in formula.Better effects if.
Present invention also offers the preparation method of described high-temperature resistant rubber:
By chlorosulfonated polyethylene, white carbon black, aluminum oxide, magnesium oxide, zinc diethyldithiocarbamate, the two lauryl of thio-2 acid, Zinic stearas, 2,2'-dithio-bis-benzothiazole, trioctyl trimellitate and the strong powder of magnesium put into Banbury mixer and carry out banburying, binder removal under glue temperature is the condition of 140 ~ 180 DEG C again after banburying terminates; And then add trithiocyanuric acid and sulphur, carry out mixing, after mixing end, be extrude in 80 ~ 100 DEG C in temperature, obtain high-temperature resistant rubber.
Concrete, preparation method of the present invention is: by chlorosulfonated polyethylene 10 ~ 12 parts; White carbon black 1 ~ 1.5 part; 2 ~ 2.5 parts, aluminum oxide; 1 ~ 1.5 part, magnesium oxide; Zinc diethyldithiocarbamate 0.1 ~ 0.2 part; The two lauryl 0.1 ~ 0.2 part of thio-2 acid; Zinic stearas 0.05 ~ 0.1 part; 2,2'-dithio-bis-benzothiazole 0.2 ~ 0.5 part; Trioctyl trimellitate 0.5 ~ 1.5 part; 0.2 ~ 0.5 part, the strong powder of magnesium is put into Banbury mixer and is carried out banburying, binder removal under glue temperature is the condition of 160 DEG C again after banburying terminates; And then add trithiocyanuric acid 0.01 ~ 0.05 part and 0.01 ~ 0.02 part, sulphur, carry out mixing, after mixing end, be extrude in 80 ~ 100 DEG C in temperature, obtain high-temperature resistant rubber.
Further, if formula contains the mixture of 3 ~ 5 parts of vegetables oil in formula; Containing the anacardic acid of 85 ~ 90% and the card phenol of 10 ~ 15% in the mixture of described vegetables oil.The elastomeric material resistance toheat obtained is better.Concrete preparation method is: by chlorosulfonated polyethylene 10 ~ 12 parts; White carbon black 1 ~ 1.5 part; 2 ~ 2.5 parts, aluminum oxide; 1 ~ 1.5 part, magnesium oxide; Zinc diethyldithiocarbamate 0.1 ~ 0.2 part; The two lauryl 0.1 ~ 0.2 part of thio-2 acid; Zinic stearas 0.05 ~ 0.1 part; 2,2'-dithio-bis-benzothiazole 0.2 ~ 0.5 part; Trioctyl trimellitate 0.5 ~ 1.5 part; 0.2 ~ 0.5 part, the strong powder of magnesium; Vegetable oil mixt 3 ~ 5 parts is put into Banbury mixer and is carried out banburying, binder removal under glue temperature is the condition of 160 DEG C again after banburying terminates; And then add trithiocyanuric acid 0.01 ~ 0.05 part and 0.01 ~ 0.02 part, sulphur, carry out mixing, after mixing end, be extrude in 80 ~ 100 DEG C in temperature, obtain high-temperature resistant rubber.
Beneficial effect: high-temperature resistant rubber provided by the present invention, has good high thermal resistance, at high temperature, keeps original performance.Can be used for automobile travelling belt.
Embodiment:
Embodiment 1
Raw material: chlorosulfonated polyethylene 10.0kg; White carbon black 1.5kg; Aluminum oxide 2.0kg; Magnesium oxide 1.0kg; Zinc diethyldithiocarbamate 0.1kg; The two lauryl 0.2kg of thio-2 acid; Zinic stearas 0.1kg; 2,2'-dithio-bis-benzothiazole 0.5kg; Trithiocyanuric acid 0.05kg; Trioctyl trimellitate 1.5kg; The strong powder 0.5kg of magnesium; Sulphur 0.02kg;
Preparation method:
By the chlorosulfonated polyethylene in above-mentioned raw materials, white carbon black, aluminum oxide, magnesium oxide, zinc diethyldithiocarbamate, the two lauryl of thio-2 acid, Zinic stearas, 2,2'-dithio-bis-benzothiazole, trioctyl trimellitate and the strong powder of magnesium put into Banbury mixer and carry out banburying, binder removal under glue temperature is the condition of 160 DEG C again after banburying terminates, obtained master batch;
Obtained master batch being put into Banbury mixer, adds the trithiocyanuric acid in above-mentioned raw materials and sulphur, carry out mixing, after mixing end, is 80 DEG C in temperature, 90 DEG C, 90 DEG C, 100 DEG C, extrudes successively in the interval of 100 DEG C, obtained high-temperature resistant rubber.
Embodiment 2
Raw material: chlorosulfonated polyethylene 10.0kg; White carbon black 1kg; Aluminum oxide 2.0kg; Magnesium oxide 1.5kg; Zinc diethyldithiocarbamate 0.1kg; The two lauryl 0.2kg of thio-2 acid; Zinic stearas 0.1kg; 2,2'-dithio-bis-benzothiazole 0.1kg; Trithiocyanuric acid 0.05kg; Trioctyl trimellitate 2kg; The strong powder 0.5kg of magnesium; Sulphur 0.02kg;
Preparation method:
By the chlorosulfonated polyethylene in above-mentioned raw materials, white carbon black, aluminum oxide, magnesium oxide, zinc diethyldithiocarbamate, the two lauryl of thio-2 acid, Zinic stearas, 2,2'-dithio-bis-benzothiazole, trioctyl trimellitate and the strong powder of magnesium put into Banbury mixer and carry out banburying, binder removal under glue temperature is the condition of 180 DEG C again after banburying terminates, obtained master batch;
Obtained master batch being put into Banbury mixer, adds the trithiocyanuric acid in above-mentioned raw materials and sulphur, carry out mixing, after mixing end, is 80 DEG C in temperature, 90 DEG C, 90 DEG C, 100 DEG C, extrudes successively in the interval of 100 DEG C, obtained high-temperature resistant rubber.
Embodiment 3
Raw material: chlorosulfonated polyethylene 10.0kg; White carbon black 1kg; Aluminum oxide 2.0kg; Magnesium oxide 1.5kg; Zinc diethyldithiocarbamate 0.1kg; The two lauryl 0.2kg of thio-2 acid; Zinic stearas 0.1kg; 2,2'-dithio-bis-benzothiazole 0.1kg; Trithiocyanuric acid 0.05kg; Trioctyl trimellitate 2kg; The strong powder 0.5kg of magnesium; Sulphur 0.02kg; Vegetable oil mixt 3g (anacardic acid: card phenol=8.5:1.5)
Preparation method:
By the chlorosulfonated polyethylene in above-mentioned raw materials, white carbon black, aluminum oxide, magnesium oxide, zinc diethyldithiocarbamate, the two lauryl of thio-2 acid, Zinic stearas, 2,2'-dithio-bis-benzothiazole, trioctyl trimellitate, the strong powder of magnesium and vegetable oil mixt put into Banbury mixer and carry out banburying, binder removal under glue temperature is the condition of 180 DEG C again after banburying terminates, obtained master batch;
Obtained master batch being put into Banbury mixer, adds the trithiocyanuric acid in above-mentioned raw materials and sulphur, carry out mixing, after mixing end, is 80 DEG C in temperature, 90 DEG C, 90 DEG C, 100 DEG C, extrudes successively in the interval of 100 DEG C, obtained high-temperature resistant rubber.
Embodiment 4
Raw material: chlorosulfonated polyethylene 10.0kg; White carbon black 1kg; Aluminum oxide 2.0kg; Magnesium oxide 1.5kg; Zinc diethyldithiocarbamate 0.1kg; The two lauryl 0.2kg of thio-2 acid; Zinic stearas 0.1kg; 2,2'-dithio-bis-benzothiazole 0.1kg; Trithiocyanuric acid 0.05kg; Trioctyl trimellitate 2kg; The strong powder 0.5kg of magnesium; Sulphur 0.02kg; Vegetable oil mixt 5g (anacardic acid: card phenol=8.5:1.5)
Preparation method:
By the chlorosulfonated polyethylene in above-mentioned raw materials, white carbon black, aluminum oxide, magnesium oxide, zinc diethyldithiocarbamate, the two lauryl of thio-2 acid, Zinic stearas, 2,2'-dithio-bis-benzothiazole, trioctyl trimellitate, the strong powder of magnesium and vegetable oil mixt put into Banbury mixer and carry out banburying, binder removal under glue temperature is the condition of 180 DEG C again after banburying terminates, obtained master batch;
Obtained master batch being put into Banbury mixer, adds the trithiocyanuric acid in above-mentioned raw materials and sulphur, carry out mixing, after mixing end, is 80 DEG C in temperature, 90 DEG C, 90 DEG C, 100 DEG C, extrudes successively in the interval of 100 DEG C, obtained high-temperature resistant rubber.
Compared with General Purpose Rubber of the prior art, the resistance to elevated temperatures of the rubber that the present embodiment obtains improves 60 percent.Especially improved plan further.Resistance to elevated temperatures is better.
220 DEG C, 50h resistance to elevated temperatures contrast table
Tensile strength rate of descent Pull apart degradation rate Changes in hardness rate
General Purpose Rubber -15％ -16％ +5
Embodiment 1 -2％ -5％ +1
Embodiment 2 -8％ -10％ +3
Embodiment 3 -1％ -4％ +1
Embodiment 4 -1％ -3％ +1

Claims (7)

1. a vehicle high-temperature resistant elastomeric material, it is characterized in that, described high-temperature resistant rubber formula contains: the two lauryl of chlorosulfonated polyethylene, white carbon black, aluminum oxide, magnesium oxide, zinc diethyldithiocarbamate, thio-2 acid, Zinic stearas, 2,2'-dithio-bis-benzothiazole, trioctyl trimellitate and the strong powder of magnesium.
2. high-temperature resistant rubber material as claimed in claim 1, it is characterized in that, according to the mass fraction, fill a prescription is described high-temperature resistant rubber: chlorosulfonated polyethylene 10 ~ 12 parts; White carbon black 1 ~ 1.5 part; 2 ~ 2.5 parts, aluminum oxide; 1 ~ 1.5 part, magnesium oxide; Zinc diethyldithiocarbamate 0.1 ~ 0.2 part; The two lauryl 0.1 ~ 0.2 part of thio-2 acid; Zinic stearas 0.05 ~ 0.1 part; 2,2'-dithio-bis-benzothiazole 0.2 ~ 0.5 part; Trioctyl trimellitate 0.5 ~ 1.5 part; 0.2 ~ 0.5 part, the strong powder of magnesium.
3. high-temperature resistant rubber material as claimed in claim 2, is characterized in that in formula also containing trithiocyanuric acid 0.01 ~ 0.05 part and 0.01 ~ 0.02 part, sulphur.
4. high-temperature resistant rubber material as claimed in claim 2, the mixture of its feature also containing 3 ~ 5 parts of vegetables oil in formula; Containing the anacardic acid of 85 ~ 90% and the card phenol of 10 ~ 15% in the mixture of described vegetables oil.
5. the preparation method of high-temperature resistant rubber material as claimed in claim 3, is characterized in that carrying out as follows:
By chlorosulfonated polyethylene, white carbon black, aluminum oxide, magnesium oxide, zinc diethyldithiocarbamate, the two lauryl of thio-2 acid, Zinic stearas, 2,2'-dithio-bis-benzothiazole, trioctyl trimellitate and the strong powder of magnesium put into Banbury mixer and carry out banburying, binder removal under glue temperature is the condition of 140 ~ 180 DEG C again after banburying terminates; And then add trithiocyanuric acid and sulphur, carry out mixing, after mixing end, be extrude in 80 ~ 100 DEG C in temperature, obtain high-temperature resistant rubber.
6. the preparation method of high-temperature resistant rubber material as claimed in claim 3, is characterized in that carrying out as follows:
By chlorosulfonated polyethylene 10 ~ 12 parts; White carbon black 1 ~ 1.5 part; 2 ~ 2.5 parts, aluminum oxide; 1 ~ 1.5 part, magnesium oxide; Zinc diethyldithiocarbamate 0.1 ~ 0.2 part; The two lauryl 0.1 ~ 0.2 part of thio-2 acid; Zinic stearas 0.05 ~ 0.1 part; 2,2'-dithio-bis-benzothiazole 0.2 ~ 0.5 part; Trioctyl trimellitate 0.5 ~ 1.5 part; 0.2 ~ 0.5 part, the strong powder of magnesium is put into Banbury mixer and is carried out banburying, binder removal under glue temperature is the condition of 160 DEG C again after banburying terminates; And then add trithiocyanuric acid 0.01 ~ 0.05 part and 0.01 ~ 0.02 part, sulphur, carry out mixing, after mixing end, be extrude in 80 ~ 100 DEG C in temperature, obtain high-temperature resistant rubber.
7. the preparation method of high-temperature resistant rubber material as claimed in claim 4, is characterized in that carrying out as follows:
By chlorosulfonated polyethylene 10 ~ 12 parts; White carbon black 1 ~ 1.5 part; 2 ~ 2.5 parts, aluminum oxide; 1 ~ 1.5 part, magnesium oxide; Zinc diethyldithiocarbamate 0.1 ~ 0.2 part; The two lauryl 0.1 ~ 0.2 part of thio-2 acid; Zinic stearas 0.05 ~ 0.1 part; 2,2'-dithio-bis-benzothiazole 0.2 ~ 0.5 part; Trioctyl trimellitate 0.5 ~ 1.5 part; 0.2 ~ 0.5 part, the strong powder of magnesium; Vegetable oil mixt 3 ~ 5 parts is put into Banbury mixer and is carried out banburying, binder removal under glue temperature is the condition of 160 DEG C again after banburying terminates; And then add trithiocyanuric acid 0.01 ~ 0.05 part and 0.01 ~ 0.02 part, sulphur, carry out mixing, after mixing end, be extrude in 80 ~ 100 DEG C in temperature, obtain high-temperature resistant rubber.
CN201510508120.7A 2015-08-19 2015-08-19 Vehicle high-temperature resistant elastomeric material and preparation method thereof Pending CN105218958A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105037985A (en) * 2015-09-14 2015-11-11 韩功篑 Rubber of material conveyor belts suitable for operating at high temperature working condition and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN104292679A (en) * 2014-10-31 2015-01-21 柳州市中配橡塑配件制造有限公司 Preparation method for rubber for inner rubber layer of car power steering hose
CN104371201A (en) * 2014-10-31 2015-02-25 柳州市中配橡塑配件制造有限公司 Rubber for automobile power steering tube inner rubber linings
CN105237897A (en) * 2015-08-14 2016-01-13 苏州国泰科技发展有限公司 Heat-resistant rubber and preparation method therefor

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Publication number Priority date Publication date Assignee Title
CN104292679A (en) * 2014-10-31 2015-01-21 柳州市中配橡塑配件制造有限公司 Preparation method for rubber for inner rubber layer of car power steering hose
CN104371201A (en) * 2014-10-31 2015-02-25 柳州市中配橡塑配件制造有限公司 Rubber for automobile power steering tube inner rubber linings
CN105237897A (en) * 2015-08-14 2016-01-13 苏州国泰科技发展有限公司 Heat-resistant rubber and preparation method therefor

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105037985A (en) * 2015-09-14 2015-11-11 韩功篑 Rubber of material conveyor belts suitable for operating at high temperature working condition and preparation method thereof

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