CN102816375B - High-hardness rubber foamed sole and production method thereof - Google Patents
High-hardness rubber foamed sole and production method thereof Download PDFInfo
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- CN102816375B CN102816375B CN201210322502.7A CN201210322502A CN102816375B CN 102816375 B CN102816375 B CN 102816375B CN 201210322502 A CN201210322502 A CN 201210322502A CN 102816375 B CN102816375 B CN 102816375B
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Abstract
The invention discloses a high-hardness rubber foamed sole which is prepared from a base material, a bridging agent and a foaming agent ADC. The product has the advantages of low specific gravity and high hardness, so that people can walk steadily. The specific gravity is lower than 0.7g/cm<3> and the hardness (A) is 88-90.
Description
Technical field
The present invention relates to a kind of rubber foam soles and production method thereof.
Background technology
There is defect at aspects such as antistatic property, tensile strengths in existing sole, serviceability is undesirable.
Summary of the invention
The object of the present invention is to provide a kind of comfortable and easy to wear, high durometer rubber foamed shoe sole and production method thereof that hardness is high.
Technical solution of the present invention is:
A high durometer rubber foamed shoe sole, is characterized in that: the raw material by following weight part forms:
20 parts of base-materials
0.08 ~ 0.1 part of bridging agent
Whipping agent ADC 0.8-1.0 part;
Described base-material is comprised of the raw material of following weight part:
15 ~ 30 parts of plastic cement IR2200
Ebonite HS860 15-30 part
15 ~ 30 parts of synthetic rubber BR-9000
15 ~ 30 parts of plastic cement EVA7350
25 ~ 30 parts of white carbon blacks
0.5 ~ 1 part of stearic acid
2.5 ~ 3.0 parts of PEG4000
Antioxidant SP-P 1.0-1.5 part
Dispersion flows agent D-R 1.5-2.0 part
EVA anti-wear agent 1.5-2.0 part
0.5 ~ 2.0 part, paraffin
4.0 ~ 5.0 parts, zinc oxide.
A kind of production method of high durometer rubber foamed shoe sole, it is characterized in that: ebonite HS860, plastic cement EVA7350 are opened at steam 100-105 ℃ mixing 600 seconds in EVA Banbury mixer, again by the above-mentioned ebonite HS860 mixing, plastic cement EVA7350 and plastic cement IR2200, synthetic rubber BR-9000 in rubber internal mixer mixing 300 "; then add white carbon black, stearic acid, PEG4000, antioxidant SP-P, dispersion flows agent D-R, EVA anti-wear agent, paraffin, zinc oxide mixing 600 seconds; mention after weight cleaning dust discharging mixing 90 seconds; Base-material is parked 8 ~ 12 hours, and base-material adds bridging agent, whipping agent in opening steam, whipping agent and bridging agent mixing evenly after thin-pass 3 times, thickness is 0.5-0.7mm, then parks after 24 hours and carries out sole compression molding.
Product proportion of the present invention is little, and hardness is high, the good stability of walking.Proportion is less than 0.7g/cm
3, hardness (A) is 88-90.
Below in conjunction with embodiment, the invention will be further described.
Embodiment
Embodiment 1:
A high durometer rubber foamed shoe sole, is comprised of the raw material of following weight part:
20 parts of base-materials
0.08 part of bridging agent
1.0 parts of whipping agent ADC;
Described base-material is comprised of the raw material of following weight part:
15 parts of plastic cement IR2200
30 parts of ebonite HS860
25 parts of synthetic rubber BR-9000
30 parts of plastic cement EVA7350
25 parts of white carbon blacks
1 part of stearic acid
2.8 parts of PEG4000
1.0 parts of antioxidant SP-P
2.0 parts of dispersion flows agent D-R
1.8 parts of EVA anti-wear agents
2.0 parts, paraffin
5.0 parts, zinc oxide.
A kind of production method of high durometer rubber foamed shoe sole, it is characterized in that: ebonite HS860, plastic cement EVA7350 are opened at steam 100-105 ℃ mixing 600 seconds in EVA Banbury mixer, again by the above-mentioned ebonite HS860 mixing, plastic cement EVA7350 and plastic cement IR2200, synthetic rubber BR-9000 in rubber internal mixer mixing 300 "; then add white carbon black, white carbon black, stearic acid, PEG4000, antioxidant SP-P, dispersion flows agent D-R, EVA anti-wear agent, paraffin, zinc oxide mixing 600 seconds; mention after weight cleaning dust discharging mixing 90 seconds; Base-material is parked 8 ~ 12 hours, and base-material adds bridging agent, whipping agent in opening steam, whipping agent and bridging agent mixing evenly after thin-pass 3 times, thickness is 0.5-0.7mm, then parks after 24 hours and carries out sole compression molding.
Product performance (physical property):
| Test event | Hardness (A) | Tensile strength (kgf/cm 2) | Unit elongation (%) | Tear strength (Kgf/cm) | Proportion (g/cm 3) | DIN wears away (cc) | AKRON wears away (cc/1000) |
| Test result | 88-90 | 47.8 | 375 | 24.1 | 0.62 | 428 | 0．28 |
| Physical property benchmark | 90±3 | 45↑ | 350↓ | 20↑ | 0.7↓ | 450↓ | 0.30↓ |
Embodiment 2:
A high durometer rubber foamed shoe sole, is comprised of the raw material of following weight part:
20 parts of base-materials
0.09 part of bridging agent
0.8 part of whipping agent ADC;
Described base-material is comprised of the raw material of following weight part:
25 parts of plastic cement IR2200
25 parts of ebonite HS860
15 parts of synthetic rubber BR-9000
15 parts of plastic cement EVA7350
28 parts of white carbon blacks
0.5 part of stearic acid
3 parts of PEG4000
1.2 parts of antioxidant SP-P
1.5 parts of dispersion flows agent D-R
2 parts of EVA anti-wear agents
0.5 part, paraffin
4 parts, zinc oxide.
A kind of production method of high durometer rubber foamed shoe sole, it is characterized in that: ebonite HS860, plastic cement EVA7350 are opened at steam 100-105 ℃ mixing 600 seconds in EVA Banbury mixer, again by the above-mentioned ebonite HS860 mixing, plastic cement EVA7350 and plastic cement IR2200, synthetic rubber BR-9000 in rubber internal mixer mixing 300 "; then add white carbon black, white carbon black, stearic acid, PEG4000, antioxidant SP-P, dispersion flows agent D-R, EVA anti-wear agent, paraffin, zinc oxide mixing 600 seconds; mention after weight cleaning dust discharging mixing 90 seconds; Base-material is parked 8 ~ 12 hours, and base-material adds bridging agent, whipping agent in opening steam, whipping agent and bridging agent mixing evenly after thin-pass 3 times, thickness is 0.5-0.7mm, then parks after 24 hours and carries out sole compression molding.
Product performance (physical property): proportion is less than 0.7g/cm
3, hardness (A) is 88-90.
Embodiment 3:
A high durometer rubber foamed shoe sole, is comprised of the raw material of following weight part:
20 parts of base-materials
0.1 part of bridging agent
0.9 part of whipping agent ADC;
Described base-material is comprised of the raw material of following weight part:
30 parts of plastic cement IR2200
15 parts of ebonite HS860
30 parts of synthetic rubber BR-9000
20 parts of plastic cement EVA7350
30 parts of white carbon blacks
0.8 part of stearic acid
2.5 parts of PEG4000
1.5 parts of antioxidant SP-P
1.8 parts of dispersion flows agent D-R
1.5 parts of EVA anti-wear agents
1.2 parts, paraffin
4.5 parts, zinc oxide.
A kind of production method of high durometer rubber foamed shoe sole, it is characterized in that: ebonite HS860, plastic cement EVA7350 are opened at steam 100-105 ℃ mixing 600 seconds in EVA Banbury mixer, again by the above-mentioned ebonite HS860 mixing, plastic cement EVA7350 and plastic cement IR2200, synthetic rubber BR-9000 in rubber internal mixer mixing 300 "; then add white carbon black, white carbon black, stearic acid, PEG4000, antioxidant SP-P, dispersion flows agent D-R, EVA anti-wear agent, paraffin, zinc oxide mixing 600 seconds; mention after weight cleaning dust discharging mixing 90 seconds; Base-material is parked 8 ~ 12 hours, and base-material adds bridging agent, whipping agent in opening steam, whipping agent and bridging agent mixing evenly after thin-pass 3 times, thickness is 0.5-0.7mm, then parks after 24 hours and carries out sole compression molding.
Product performance (physical property): proportion is less than 0.7g/cm
3, hardness (A) is 88-90.
Claims (2)
1. a high durometer rubber foamed shoe sole, is characterized in that: the raw material by following weight part forms:
20 parts of base-materials
0.08～0.1 part of bridging agent
Whipping agent ADC 0.8-1.0 part;
Described base-material is comprised of the raw material of following weight part:
2. the production method of a high durometer rubber foamed shoe sole claimed in claim 1, it is characterized in that: ebonite HS860, plastic cement EVA7350 are opened at steam 100-105 ℃ mixing 600 seconds in EVA Banbury mixer, again by the above-mentioned ebonite HS860 mixing, plastic cement EVA7350 and plastic cement IR2200, synthetic rubber BR-9000 in rubber internal mixer mixing 300 "; then add white carbon black, stearic acid, PEG4000, antioxidant SP-P, dispersion flows agent D-R, EVA anti-wear agent, paraffin, zinc oxide mixing 600 seconds; mention after weight cleaning dust discharging mixing 90 seconds; Base-material is parked 8～12 hours, and base-material adds bridging agent, whipping agent in opening steam, whipping agent and bridging agent mixing evenly after thin-pass 3 times, thickness is 0.5-0.7mm, then parks after 24 hours and carries out sole compression molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322502.7A CN102816375B (en) | 2012-09-04 | 2012-09-04 | High-hardness rubber foamed sole and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322502.7A CN102816375B (en) | 2012-09-04 | 2012-09-04 | High-hardness rubber foamed sole and production method thereof |
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| Publication Number | Publication Date |
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| CN102816375A CN102816375A (en) | 2012-12-12 |
| CN102816375B true CN102816375B (en) | 2014-03-12 |
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| CN105585769A (en) * | 2016-03-14 | 2016-05-18 | 福建省长立网络科技有限公司 | High-wear-resistance elastic polymer rubber material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040762A (en) * | 2009-10-28 | 2011-05-04 | 晋江成昌鞋业有限公司 | Abrasion-resistant rubber and plastic composite material |
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| CN102040762A (en) * | 2009-10-28 | 2011-05-04 | 晋江成昌鞋业有限公司 | Abrasion-resistant rubber and plastic composite material |
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Effective date of registration: 20190726 Address after: 226000 No. 175 Haodong Road, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Fashion business (Jiangsu) Co., Ltd. Address before: Room 1708, an office building, Global Fortune Square, 88 Suhui Road, Suzhou Industrial Park, Jiangsu Province, 215000 Patentee before: Suzhou Weilun Sporting & Leisure Goods Co., Ltd. |