Sizing material for rubber shoe sole and preparation method thereof
A technology for rubber soles and rubber materials, applied in the field of rubber products, can solve the problems affecting the enthusiasm of waste rubber treatment and production, limiting the scale of rubber recycling and utilization, and achieving the effects of smooth appearance, improved performance, and soft brightness.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0036] Example
[0037] The raw materials for making its active ingredients, in parts by weight, include:
[0038]
[0039] Examples 1-3 are respectively a kind of rubber powder modified rubber compound for the rubber sole of fashion shoes. The formula is shown in the above table. Their respective preparation methods are carried out in the following sequence of steps:
[0040] (1) Rubber powder pretreatment: Put the rubber powder and coupling agent into the kneader, stir at 50°C at 20 rpm / min for 5 minutes, discharge the material to room temperature, and set aside.
[0041] (2) Natural rubber is masticated to control the William's plasticity to 0.40±0.05; after mastication, the natural rubber is mixed with butadiene rubber evenly according to the formula.
[0042] (3) Mixing process: use an internal mixer to mix; add zinc oxide, stearic acid, and medium-speed accelerator to the above-mentioned uniformly mixed natural rubber and butadiene rubber mixture, and mix for 1.5 minutes; then add...
Example Embodiment
[0049] Example 6 is a rubber powder modified rubber compound for outdoor shoe rubber soles. The formula is shown in the table. The preparation method is carried out in the following sequence of steps:
[0050] (1) Rubber powder pretreatment: Put the rubber powder and coupling agent into the kneader, stir at 60°C at 35 rpm / min for 5 minutes, discharge the material to room temperature, and set aside.
[0051] (2) Natural rubber is masticated to control William's plasticity to 0.40±0.05; after mastication, natural rubber is mixed with styrene butadiene rubber and butadiene rubber according to the formula.
[0052] (3) Mixing process: use an internal mixer for mixing; add zinc oxide, stearic acid, and medium-speed accelerator to the above-mentioned uniformly mixed natural rubber, styrene-butadiene rubber and butadiene rubber mixture, and mix for 1.5 minutes; Then add the pretreated rubber powder in step (1), and mix for 1.5 minutes, then add antioxidant, high wear-resistant carbon black,...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap