Goodyear type foaming rubber material
A technology of styrofoam and Goodyear, which is applied in the field of Goodyear-type styrofoam, can solve the problems of plasticizing, poor toughness, labor and material resources, etc., to increase the mechanical intertwining force, improve the reinforcing effect, The effect of improving the adhesive strength
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0016] A Goodyear-type foaming compound prepared from the following two parts of raw materials: the first part is prepared from the following raw materials in parts by weight: styrene-butadiene rubber 21.74-23.02, natural rubber 31.50-33.67, zinc oxide 2.50-2.85 , octadecanoic acid 1.08-1.13, magnesium oxide 0.51-0.56, N-isopropyl-N'-phenyl-p-phenylenediamine 0.51-0.56, 2,2,4-trimethyl-1,2-dihydrogenation Quinoline 0.70-0.77, reinforcing agent 28.16-30.69, coumarone resin 1.53-1.68, short fiber 1.62-1.95, foaming agent 2.00-2.15; Sulfur 6-7g, accelerator dibenzothiazole disulfide 0.5-1.5g, accelerator CZ7.5-8g, accelerator TMTD2-3g.
[0017] Through physical testing, the Goodyear-type foamed rubber product obtained in this example has a hardness of 46 Shore A, a tear strength of 7.5 MPa, and an adhesive strength of 5.3 N / mm.
Embodiment 2
[0019] A Goodyear-type foaming compound prepared from the following two parts of raw materials: the first part is prepared from the following raw materials in parts by weight: styrene-butadiene rubber 22.6, natural rubber 32.0, zinc oxide 2.7, octadecanoic acid 1.12 , magnesium oxide 0.55, N-isopropyl-N'-phenyl-p-phenylenediamine 0.54, 2,2,4-trimethyl-1,2-dihydroquinoline 0.73, carbon black N33929.52, Guma Long resin 1.62, short fiber 1.75, foaming agent 2.08; the second part is the amount added on the basis of the first part per kilogram, which is sulfur 6g, accelerator dibenzothiazole disulfide 1g, accelerator CZ8g, accelerator TMTD2g .
Embodiment 3
[0021] A Goodyear-type foaming compound prepared from the following two parts of raw materials: the first part is prepared from the following raw materials in parts by weight: styrene-butadiene rubber 21.74, natural rubber 33.67, zinc oxide 2.50, octadecanoic acid 1.13 , magnesium oxide 0.51, N-isopropyl-N'-phenyl-p-phenylenediamine 0.56, 2,2,4-trimethyl-1,2-dihydroquinoline 0.70, carbon black N33930.69, Guma Long resin 1.53, short fiber 1.95, foaming agent 2.00; the second part is the addition amount per kilogram of the first part, which is sulfur 7g, accelerator dibenzothiazole disulfide 0.5g, accelerator CZ8g, accelerator TMTD2g.
PUM
Property | Measurement | Unit |
---|---|---|
Shore hardness | aaaaa | aaaaa |
hardness | aaaaa | aaaaa |
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com