CN106279802A - One is resistance to subdues aging-resistant fishing wader elastomeric material and preparation method thereof - Google Patents
One is resistance to subdues aging-resistant fishing wader elastomeric material and preparation method thereof Download PDFInfo
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- CN106279802A CN106279802A CN201610673366.4A CN201610673366A CN106279802A CN 106279802 A CN106279802 A CN 106279802A CN 201610673366 A CN201610673366 A CN 201610673366A CN 106279802 A CN106279802 A CN 106279802A
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- elastomeric material
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- neoprene
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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
- C08L7/00—Compositions of natural rubber
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/10—Footwear characterised by the material made of rubber
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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
- 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
- C08L2205/03—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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses and a kind of resistance to subdue aging-resistant fishing wader elastomeric material and preparation method thereof, described fishing wader elastomeric material is made up of the raw material of following weight portion: Natural rubber 30 70 parts, neoprene CR 30 70 parts, 1.5 2.5 parts of sulfur, accelerator 2 2.5 parts, stearic acid 0.5 1.0 parts, thiourea 0.5 1.5 parts, filler 20 50 parts, 13 parts of age resistor, coumarone indene resin 13 parts, cashew shell oil 24 parts, and wherein natural rubber and neoprene weight portion summation are 100 parts.Natural rubber of the present invention and neoprene are complementary, improve combination property, and it is excellent that prepared fishing wader elastomeric material has good resistance to ozone, weatherability and flexible resistance, and physical and mechanical properties is good, extends its service life.
Description
Technical field
The present invention relates to field of rubber materials, be specifically related to a kind of resistance to subdue aging-resistant fishing wader elastomeric material and system thereof
Preparation Method.
Background technology
Fishing is a useful able-bodied amusement and recreation mode, and typically when small stream fishes or rock fishes, suggestion is worn special
Fishing wader, to reduce the probability of wrestling of skidding.At present, fishing wader mainly uses common Natural rubber or styrene butadiene rubber sbr
Process.Natural rubber has higher elasticity, slightly band plasticity at normal temperatures, has extraordinary mechanical strength, delayed damage
Losing little, when repeatedly deforming, heat is low, and therefore its flexible resistance is also fine, but because containing unsaturated double-bond in natural rubber,
Light, heat, ozone, radiate, subdue deformation and the metal such as copper, manganese can promote the aging of rubber, the most ageing-resistant is natural rubber
Deadly defect, so that resistance to ozone, weatherability and the flexible resistance of the rubbers such as the fishing wader prepared are the highest, uses the longevity
Order short, it is impossible to meet the needs of people.
Summary of the invention
It is an object of the invention to provide and a kind of resistance to subdue aging-resistant fishing wader elastomeric material and preparation method thereof.
For realizing object above, the present invention is achieved by the following technical programs:
One is resistance to subdues aging-resistant fishing wader elastomeric material, is made up of the raw material of following weight portion: Natural rubber
30-70 part, neoprene CR 30-70 part, sulfur 1.5-2.5 part, accelerator 2-2.5 part, stearic acid 0.5-1.0 part, thiourea
0.5-1.5 part, filler 20-50 part, age resistor 1-3 part, coumarone indene resin 1-3 part, cashew shell oil 2-4 part, wherein natural rubber
It it is 100 parts with neoprene weight portion summation.
Preferably, it is made up of the raw material of following weight portion: Natural rubber 60 parts, neoprene CR 40 parts, sulfur 2
Part, accelerator 2 parts, stearic acid 0.8 part, thiourea 1.2 parts, filler 40 parts, 2 parts of age resistor, coumarone indene resin 2 parts, cashew shell oil 3
Part, wherein natural rubber and neoprene weight portion summation are 100 parts.
Preferably, any two kinds of combinations during described accelerator is altax, captax, diphenylguanidine.
Preferably, described filler is white carbon and diatomaceous compositions.
Preferably, any two kinds of combinations during described age resistor is antioxidant A, anti-aging agent RD and antioxidant 4020.
The resistance to preparation method subduing aging-resistant fishing wader elastomeric material, comprises the following steps:
1) natural rubber is joined in mill the 3-6min that carries out plasticating, then be added thereto to neoprene and carry out mixing
5-10min, thin logical 2-3 time, obtains Blend rubber；
2) step 1) Blend rubber is put into evacuation 10-15min in vacuum drying oven, then proceed to microwave in microwave office and add
Hot 5-10s, controls microwave indoor temperature and is 100-110 DEG C；
3) by step 2) Blend rubber after microwave treatment adds in banbury, then is added thereto to sulfur, accelerator, tristearin
Acid, thiourea, filler, age resistor, coumarone indene resin, cashew shell oil carry out mixing, and wherein filler adds in three times, mixing 10-
15min, discharge, slice, cooling, obtain elastomeric compound；
4) elastomeric material is i.e. obtained by step 3) elastomeric compound feeding vulcanizer vulcanizes.
The method have the benefit that neoprene excellent to weatherability and ozone resistance and natural rubber are blended by the present invention
After mixing, the gas during evacuation removes sizing material under room temperature is avoided producing bubble, it is carried out microwave heating so that energy between it
Enough well fusions, strengthen its compatibility, and select suitable vulcanizing agent and accelerator so that the more sufficient homogeneous sulfur of sizing material
Changing, natural rubber and neoprene are complementary, improve combination property, prepared fishing wader elastomeric material have good resistance to ozone,
Weatherability and flexible resistance are excellent, and physical and mechanical properties is good, extends its service life.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under creative work premise, broadly falls into the scope of protection of the invention.
Embodiment 1:
One is resistance to subdues aging-resistant fishing wader elastomeric material, is made up of the raw material of following weight portion: Natural rubber 60
Part, neoprene CR 40 parts, 2 parts of sulfur, altax 1 part, captax 1 part, stearic acid 0.8 part, thiourea 1.2 parts, white
White carbon black 20 parts, 20 parts of kieselguhr, antioxidant A 1 part, anti-aging agent RD 1 part, coumarone indene resin 2 parts, cashew shell oil 3 parts.
The resistance to preparation method subduing aging-resistant fishing wader elastomeric material, comprises the following steps:
1) natural rubber is joined in mill the 5min that carries out plasticating, then be added thereto to neoprene and carry out mixing
7min, thin logical 3 times, obtains Blend rubber；
2) step 1) Blend rubber is put into evacuation 15min in vacuum drying oven, then proceed to microwave heating in microwave office
10s, controlling microwave indoor temperature is 105 DEG C；
3) by step 2) Blend rubber after microwave treatment adds in banbury, then is added thereto to sulfur, accelerator, tristearin
Acid, thiourea, filler, age resistor, coumarone indene resin, cashew shell oil carry out mixing, and wherein filler adds in three times, mixing 15min,
Discharge, slice, cooling, obtain elastomeric compound；
4) elastomeric material is i.e. obtained by step 3) elastomeric compound feeding vulcanizer vulcanizes.
Embodiment 2:
One is resistance to subdues aging-resistant fishing wader elastomeric material, is made up of the raw material of following weight portion: Natural rubber 45
Part, neoprene CR 55 parts, 2 parts of sulfur, altax 1.2 parts, diphenylguanidine 1 part, stearic acid 0.7 part, thiourea 1 part, white
White carbon black 20 parts, 15 parts of kieselguhr, antioxidant A 0.5 part, antioxidant 4020 1 part, coumarone indene resin 1.5 parts, cashew shell oil 2.5
Part.
The resistance to preparation method subduing aging-resistant fishing wader elastomeric material, comprises the following steps:
1) natural rubber is joined in mill the 5min that carries out plasticating, then be added thereto to neoprene and carry out mixing
7min, thin logical 3 times, obtains Blend rubber；
2) step 1) Blend rubber is put into evacuation 10min in vacuum drying oven, then proceed to microwave heating in microwave office
10s, controlling microwave indoor temperature is 100 DEG C；
3) by step 2) Blend rubber after microwave treatment adds in banbury, then is added thereto to sulfur, accelerator, tristearin
Acid, thiourea, filler, age resistor, coumarone indene resin, cashew shell oil carry out mixing, and wherein filler adds in three times, mixing 15min,
Discharge, slice, cooling, obtain elastomeric compound；
4) elastomeric material is i.e. obtained by step 3) elastomeric compound feeding vulcanizer vulcanizes.
Embodiment 3:
One is resistance to subdues aging-resistant fishing wader elastomeric material, is made up of the raw material of following weight portion: Natural rubber 30
Part, neoprene CR 70 parts, 1.5 parts of sulfur, captax 1 part, diphenylguanidine 1.5 parts, stearic acid 0.5 part, thiourea 1.5 parts,
White carbon 10 parts, 10 parts of kieselguhr, anti-aging agent RD 1 part, antioxidant 4020 2 parts, coumarone indene resin 1 part, cashew shell oil 4 parts.
The resistance to preparation method subduing aging-resistant fishing wader elastomeric material, comprises the following steps:
1) natural rubber is joined in mill the 3min that carries out plasticating, then be added thereto to neoprene and carry out mixing
10min, thin logical 3 times, obtains Blend rubber；
2) step 1) Blend rubber is put into evacuation 10min in vacuum drying oven, then proceed to microwave heating in microwave office
5s, controlling microwave indoor temperature is 100 DEG C；
3) by step 2) Blend rubber after microwave treatment adds in banbury, then is added thereto to sulfur, accelerator, tristearin
Acid, thiourea, filler, age resistor, coumarone indene resin, cashew shell oil carry out mixing, and wherein filler adds in three times, mixing 10min,
Discharge, slice, cooling, obtain elastomeric compound；
4) elastomeric material is i.e. obtained by step 3) elastomeric compound feeding vulcanizer vulcanizes.
Embodiment 4:
One is resistance to subdues aging-resistant fishing wader elastomeric material, is made up of the raw material of following weight portion: Natural rubber 70
Part, neoprene CR 30 parts, 2.5 parts of sulfur, altax 1 part, captax 1 part, stearic acid 1.0 parts, thiourea 0.5 part,
White carbon 20 parts, 30 parts of kieselguhr, antioxidant A 0.5 part, anti-aging agent RD 0.5 part, coumarone indene resin 3 parts, cashew shell oil 2 parts.
The resistance to preparation method subduing aging-resistant fishing wader elastomeric material, comprises the following steps:
1) natural rubber is joined in mill the 6min that carries out plasticating, then be added thereto to neoprene and carry out mixing
5min, thin logical 2 times, obtains Blend rubber；
2) step 1) Blend rubber is put into evacuation 15min in vacuum drying oven, then proceed to microwave heating in microwave office
10s, controlling microwave indoor temperature is 110 DEG C；
3) by step 2) Blend rubber after microwave treatment adds in banbury, then is added thereto to sulfur, accelerator, tristearin
Acid, thiourea, filler, age resistor, coumarone indene resin, cashew shell oil carry out mixing, and wherein filler adds in three times, mixing 15min,
Discharge, slice, cooling, obtain elastomeric compound；
4) elastomeric material is i.e. obtained by step 3) elastomeric compound feeding vulcanizer vulcanizes.
Embodiment 5:
One is resistance to subdues aging-resistant fishing wader elastomeric material, is made up of the raw material of following weight portion: Natural rubber 50
Part, neoprene CR 50 parts, 2.3 parts of sulfur, captax 1 part, diphenylguanidine 1 part, stearic acid 0.6 part, thiourea 1.2 parts, white
White carbon black 25 parts, 15 parts of kieselguhr, anti-aging agent RD 1 part, antioxidant 4020 1.5 parts, coumarone indene resin 3 parts, cashew shell oil 4 parts.
The resistance to preparation method subduing aging-resistant fishing wader elastomeric material, comprises the following steps:
1) natural rubber is joined in mill the 5min that carries out plasticating, then be added thereto to neoprene and carry out mixing
5min, thin logical 2 times, obtains Blend rubber；
2) step 1) Blend rubber is put into evacuation 12min in vacuum drying oven, then proceed to microwave heating in microwave office
10s, controlling microwave indoor temperature is 110 DEG C；
3) by step 2) Blend rubber after microwave treatment adds in banbury, then is added thereto to sulfur, accelerator, tristearin
Acid, thiourea, filler, age resistor, coumarone indene resin, cashew shell oil carry out mixing, and wherein filler adds in three times, mixing 12min,
Discharge, slice, cooling, obtain elastomeric compound；
4) elastomeric material is i.e. obtained by step 3) elastomeric compound feeding vulcanizer vulcanizes.
The fishing wader elastomeric material preparing embodiment of the present invention 1-5 carries out performance test, hot strength 20～25Mpa,
Elongation at break 385～425%；Heat aging performance (110 DEG C × 168h): hot strength rate of change-6.7～-15.3%, fracture is stretched
Long rate is 7.2～10%；Resistance to subduing 1 grade of be full of cracks of experiment and subdue number of times up to 400,000 times, 6 grades of be full of cracks subdue number of times up to 3,000,000
Secondary.The fishing wader elastomeric material of the present invention has and has good ageing-resistant performance and flexible resistance, excellent combination property.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to previous embodiment
The present invention is described in detail, it will be understood by those within the art that: it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent；And these amendment or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. resistance to subdue aging-resistant fishing wader elastomeric material for one kind, it is characterised in that be made up of the raw material of following weight portion: natural
Rubber NR 30-70 part, neoprene CR 30-70 part, sulfur 1.5-2.5 part, accelerator 2-2.5 part, stearic acid 0.5-1.0
Part, thiourea 0.5-1.5 part, filler 20-50 part, age resistor 1-3 part, coumarone indene resin 1-3 part, cashew shell oil 2-4 part, Qi Zhongtian
So rubber and neoprene weight portion summation are 100 parts.
The most resistance to subdue aging-resistant fishing wader elastomeric material, it is characterised in that by following weight portion
Raw material forms: Natural rubber 60 parts, neoprene CR 40 parts, 2 parts of sulfur, accelerator 2 parts, stearic acid 0.8 part, thiourea
1.2 parts, filler 40 parts, 2 parts of age resistor, coumarone indene resin 2 parts, cashew shell oil 3 parts, wherein natural rubber and neoprene weight
Part summation is 100 parts.
The most resistance to subdue aging-resistant fishing wader elastomeric material, it is characterised in that described accelerator is for promoting
Enter any two kinds of combinations in agent DM, captax, diphenylguanidine.
The most resistance to subdue aging-resistant fishing wader elastomeric material, it is characterised in that described filler is Linesless charcoal
Black and diatomaceous compositions.
The most resistance to subdue aging-resistant fishing wader elastomeric material, it is characterised in that described age resistor is anti-
Any two kinds of combinations in old agent A, anti-aging agent RD and antioxidant 4020.
6. the resistance to preparation method subduing aging-resistant fishing wader elastomeric material as described in claim 1-5 is arbitrary, its feature exists
In, comprise the following steps:
1) natural rubber is joined in mill the 3-6min that carries out plasticating, then be added thereto to neoprene and carry out mixing 5-
10min, thin logical 2-3 time, obtains Blend rubber；
2) by step 1) Blend rubber puts into evacuation 10-15min in vacuum drying oven, then proceeds to microwave heating 5-in microwave office
10s, controls microwave indoor temperature and is 100-110 DEG C；
3) by step 2) Blend rubber after microwave treatment adds in banbury, then be added thereto to sulfur, accelerator, stearic acid,
Thiourea, filler, age resistor, coumarone indene resin, cashew shell oil carry out mixing, and wherein filler adds in three times, mixing 10-15min,
Discharge, slice, cooling, obtain elastomeric compound；
4) by step 3) elastomeric compound sends in vulcanizer to vulcanize and i.e. obtains elastomeric material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673366.4A CN106279802A (en) | 2016-08-14 | 2016-08-14 | One is resistance to subdues aging-resistant fishing wader elastomeric material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610673366.4A CN106279802A (en) | 2016-08-14 | 2016-08-14 | One is resistance to subdues aging-resistant fishing wader elastomeric material and preparation method thereof |
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| CN201610673366.4A Pending CN106279802A (en) | 2016-08-14 | 2016-08-14 | One is resistance to subdues aging-resistant fishing wader elastomeric material and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107296325A (en) * | 2017-08-14 | 2017-10-27 | 温州鞋革职业中等专业学校 | Luminous sole |
| CN112980066A (en) * | 2021-02-25 | 2021-06-18 | 安徽工程大学 | Low-modulus high-elasticity combined improved chloroprene rubber and preparation method and application thereof |
| CN113459613A (en) * | 2021-04-11 | 2021-10-01 | 凯迪西北橡胶有限公司 | Rubber deicing airbag for turboprop aircraft |
| CN115490919A (en) * | 2021-11-24 | 2022-12-20 | 江苏锐巴新材料科技有限公司 | Flexing and cracking resistant agent composition for shoe material and application thereof |
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| CN112980066A (en) * | 2021-02-25 | 2021-06-18 | 安徽工程大学 | Low-modulus high-elasticity combined improved chloroprene rubber and preparation method and application thereof |
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Application publication date: 20170104 |