CN107216510A - A kind of non-sulphur adjusts heat-resisting neoprene - Google Patents
A kind of non-sulphur adjusts heat-resisting neoprene Download PDFInfo
- Publication number
- CN107216510A CN107216510A CN201710322153.1A CN201710322153A CN107216510A CN 107216510 A CN107216510 A CN 107216510A CN 201710322153 A CN201710322153 A CN 201710322153A CN 107216510 A CN107216510 A CN 107216510A
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- weight
- parts
- sulphur
- neoprene
- resisting
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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
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
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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
- 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
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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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- 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 present invention relates to rubber processing technique field, and in particular to a kind of non-sulphur adjusts heat-resisting neoprene.A kind of non-sulphur adjusts heat-resisting neoprene, and its formula components is as follows：The non-parts by weight of sulphur adjustment type neoprene 90 120, the parts by weight of age resistor Oetamine3 5, the parts by weight of antioxidant A ranox0.5 2, the parts by weight of magnesia 35, the parts by weight of DDM dodecyl mercaptan 24, the parts by weight of stearic acid 12, the parts by weight of precipitated calcium carbonate 100 110, the parts by weight of rape seed oil 13 20, the parts by weight of zinc oxide 8 12 and the parts by weight of accelerant N A 220.5 1.5.The formula that the non-sulphur of the present invention adjusts heat-resisting neoprene is obtained by test of many times, and obtained rubbery heat resistance is good.Butadiene-styrene rubber additive carries out rational proportion and obtains rubber, good, durable with effect, can be widely used in tire rubber cover, and method is simple, and cost is low.
Description
Technical field
The present invention relates to rubber processing technique field, and in particular to a kind of non-sulphur adjusts heat-resisting neoprene.
Background technology
Natural rubber or synthetic rubber are in sulfur cross-linking system, peroxide vulcanizing system, resin curative systems or metal
Under the effect such as oxide curative systems, formed in vulcanization crosslinking under high temperature, condition of high voltage.Under high temperature, condition of high voltage, above-mentioned sulphur
Change system easily produces pollution human body, the exudate of medicament, volatile matter.For many years, although people are in basic robber materialses, glue
A large amount of improvements have been done in terms of material formula, production technology and post processing, but still have been difficult to preparation and have met medicine first water
The rubber of standard.
In ageing of rubber factors, oxidation is most common, and heat, oxygen collective effect are extremely common.In a constant temperature
In the range of degree, heat is only capable of encouraging the effect of oxygen, and heating up to the influence that rubber performance is reduced has exponential relationship.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
When the prior art for being considered as recognizing or implying the information structure in any form well known to persons skilled in the art.
The content of the invention
The present invention provides a kind of with heat-resisting, oxygen rubber sizing compound formula and application thereof.
A kind of non-sulphur adjusts heat-resisting neoprene, and its formula components is as follows：Non- sulphur adjustment type neoprene 90-120 weight
Part, age resistor Oetamine3-5 parts by weight, antioxidant A ranox0.5-2 parts by weight, magnesia 3-5 parts by weight, DDM dodecyl mercaptan
2-4 parts by weight, stearic acid 1-2 parts by weight, precipitated calcium carbonate 100-110 parts by weight, rape seed oil 13-20 parts by weight, zinc oxide 8-
12 parts by weight and accelerant N A-220.5-1.5 parts by weight.
Preferably, described non-sulphur adjusts heat-resisting neoprene, its formula components is as follows：Non- sulphur adjustment type neoprene
100-110 parts by weight, age resistor Oetamine4-5 parts by weight, antioxidant A ranox1-1.5 parts by weight, magnesia 3-4 weight
Part, DDM dodecyl mercaptan 2-3 parts by weight, stearic acid 1.5-2 parts by weight, precipitated calcium carbonate 105-110 parts by weight, rape seed oil 15-18
Parts by weight, zinc oxide 10-12 parts by weight and accelerant N A-22 1-1.5 parts by weight.
Preferably, described non-sulphur adjusts heat-resisting neoprene, its formula components is as follows：The formula components are as follows：
The non-parts by weight of sulphur adjustment type neoprene 100, the parts by weight of age resistor Oetamine 4, antioxidant A ranox1.5 parts by weight, oxidation
The parts by weight of magnesium 4, the parts by weight of DDM dodecyl mercaptan 2.5, the parts by weight of stearic acid 2, the parts by weight of precipitated calcium carbonate 110, the weight of rape seed oil 16
Part, the parts by weight of zinc oxide 11 and the parts by weight of accelerant N A-22 1.5.
Compared with prior art, the present invention has the advantages that：
The formula that the non-sulphur of the present invention adjusts heat-resisting neoprene is obtained by test of many times, obtained rubbery heat resistance
Can be good.Butadiene-styrene rubber additive carries out rational proportion and obtains rubber, good, durable with effect, can be wide in tire rubber cover
General to use, method is simple, and cost is low.
Embodiment
The embodiment of the present invention is described in detail with reference to embodiment, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
Embodiment 1：
A kind of non-sulphur regulation heat-resisting formula of neoprene, the formula components are as follows：The non-weight of sulphur adjustment type neoprene 90
Measure part, age resistor Oetamine3 parts by weight, antioxidant A ranox2 parts by weight, the parts by weight of magnesia 5, the weight of DDM dodecyl mercaptan 2
Part, the parts by weight of stearic acid 2, the parts by weight of precipitated calcium carbonate 110, the parts by weight of rape seed oil 20, the parts by weight of zinc oxide 12, accelerant N A-
22 1.5 parts by weight.
Embodiment 2：
A kind of non-sulphur regulation heat-resisting formula of neoprene, the formula components are as follows：The non-weight of sulphur adjustment type neoprene 120
Measure part, age resistor Oetamine5 parts by weight, antioxidant A ranox0.5 parts by weight, the parts by weight of magnesia 3, the weight of DDM dodecyl mercaptan 2
Measure part, the parts by weight of stearic acid 1, the parts by weight of precipitated calcium carbonate 110, the parts by weight of rape seed oil 13, the parts by weight of zinc oxide 8, accelerant N A-
22 0.5 parts by weight.
Embodiment 3：
A kind of non-sulphur regulation heat-resisting formula of neoprene, the formula components are as follows：The non-weight of sulphur adjustment type neoprene 100
Measure part, age resistor Oetamine4 parts by weight, antioxidant A ranox1 parts by weight, the parts by weight of magnesia 3, the weight of DDM dodecyl mercaptan 3
Part, the parts by weight of stearic acid 1.5, the parts by weight of precipitated calcium carbonate 105, the parts by weight of rape seed oil 15, the parts by weight of zinc oxide 10, accelerator
The parts by weight of NA-22 1.
Embodiment 4：
A kind of non-sulphur regulation heat-resisting formula of neoprene, the formula components are as follows：The non-weight of sulphur adjustment type neoprene 110
Measure part, age resistor Oetamine4.5 parts by weight, the parts by weight of antioxidant A ranox 1.5, the parts by weight of magnesia 4, DDM dodecyl mercaptan
3.5 parts by weight, the parts by weight of stearic acid 1.5, the parts by weight of precipitated calcium carbonate 110, the parts by weight of rape seed oil 17, the parts by weight of zinc oxide 11,
The parts by weight of accelerant N A-22 1.5.
Heat resistant rubber product in embodiment 1-4 is prepared using preparation technology known in the art, and tests its performance
Constant is as shown in table 1.
The performance parameters of table 1 are determined
It is foregoing to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (3)
1. a kind of non-sulphur adjusts heat-resisting neoprene, it is characterised in that its formula components is as follows：Non- sulphur adjustment type neoprene
90-120 parts by weight, age resistor Oetamine3-5 parts by weight, antioxidant A ranox0.5-2 parts by weight, magnesia 3-5 parts by weight,
DDM dodecyl mercaptan 2-4 parts by weight, stearic acid 1-2 parts by weight, precipitated calcium carbonate 100-110 parts by weight, rape seed oil 13-20 weight
Part, zinc oxide 8-12 parts by weight and accelerant N A-22 0.5-1.5 parts by weight.
2. non-sulphur according to claim 1 adjusts heat-resisting neoprene, it is characterised in that its formula components is as follows：Non- sulphur
Adjustment type neoprene 100-110 parts by weight, age resistor Oetamine4-5 parts by weight, antioxidant A ranox1-1.5 parts by weight,
Magnesia 3-4 parts by weight, DDM dodecyl mercaptan 2-3 parts by weight, stearic acid 1.5-2 parts by weight, precipitated calcium carbonate 105-110 weight
Part, rape seed oil 15-18 parts by weight, zinc oxide 10-12 parts by weight and accelerant N A-22 1-1.5 parts by weight.
3. non-sulphur according to claim 1 adjusts heat-resisting neoprene, it is characterised in that its formula components is as follows：Non- sulphur
The parts by weight of adjustment type neoprene 100, the parts by weight of age resistor Oetamine 4, antioxidant A ranox1.5 parts by weight, magnesia 4
Parts by weight, the parts by weight of DDM dodecyl mercaptan 2.5, the parts by weight of stearic acid 2, the parts by weight of precipitated calcium carbonate 110, the parts by weight of rape seed oil 16,
The parts by weight of zinc oxide 11 and the parts by weight of accelerant N A-22 1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322153.1A CN107216510A (en) | 2017-05-09 | 2017-05-09 | A kind of non-sulphur adjusts heat-resisting neoprene |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322153.1A CN107216510A (en) | 2017-05-09 | 2017-05-09 | A kind of non-sulphur adjusts heat-resisting neoprene |
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| CN107216510A true CN107216510A (en) | 2017-09-29 |
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| CN201710322153.1A Pending CN107216510A (en) | 2017-05-09 | 2017-05-09 | A kind of non-sulphur adjusts heat-resisting neoprene |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62205142A (en) * | 1986-03-05 | 1987-09-09 | Nok Corp | Chloroprene rubber composition |
| JP2014227532A (en) * | 2013-05-27 | 2014-12-08 | 電気化学工業株式会社 | Chloroprene rubber composition, vulcanized molding, and vibration-proof rubber |
| CN104592601A (en) * | 2013-10-31 | 2015-05-06 | 青岛旺裕橡胶制品有限公司 | Heat resistant chloroprene rubber cable sheath |
-
2017
- 2017-05-09 CN CN201710322153.1A patent/CN107216510A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62205142A (en) * | 1986-03-05 | 1987-09-09 | Nok Corp | Chloroprene rubber composition |
| JP2014227532A (en) * | 2013-05-27 | 2014-12-08 | 電気化学工業株式会社 | Chloroprene rubber composition, vulcanized molding, and vibration-proof rubber |
| CN104592601A (en) * | 2013-10-31 | 2015-05-06 | 青岛旺裕橡胶制品有限公司 | Heat resistant chloroprene rubber cable sheath |
Non-Patent Citations (5)
| Title |
|---|
| 《实用精细化工助剂》: "《实用精细化工助剂》", 30 June 1990 * |
| 刘印文: "《氯丁橡胶配合、加工与应用》", 31 January 2002 * |
| 本刊通讯员: "防老剂Aranox和Octamine在我国试制成功", 《电线电缆》 * |
| 河冈 丰: "《橡胶配方手册》", 31 December 1989 * |
| 韦军: "《高分子合成工艺学》", 28 February 2011 * |
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Application publication date: 20170929 |
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| RJ01 | Rejection of invention patent application after publication |