Reinforced and toughened PP single-wall corrugated pipe and preparation method thereof
A single-wall corrugated pipe, strengthening and toughening technology, applied in the field of reinforced and toughened PP single-wall corrugated pipe and its preparation, can solve the problems of inability to meet application requirements, complex production process, low strength and toughness, etc., and achieve improved performance. , The effect of improving elongation at break and reducing production cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0034] A reinforced and toughened PP single-wall corrugated pipe is prepared from the following raw materials according to the following mass ratio:
[0035] PP polypropylene raw material 70 parts
[0036] 5 parts of PP polypropylene recycled material
[0037] Enhancing function talcum powder 8 servings
[0038] Carbon black 4 parts
[0039] 0.6 parts of defoamer
[0040] 2.8 parts of silane coupling agent
[0041] 0.4 parts of maleic anhydride graft
[0042] Antioxidant 1.2 parts
[0043] 8 parts of ethylene-vinyl acetate copolymer.
[0044] A method for preparing a reinforced and toughened PP single-wall corrugated pipe, specifically comprising the following steps:
[0045] (1) First weigh 70 parts of PP polypropylene raw material, 5 parts of PP polypropylene recycled material, 8 parts of enhanced function talcum powder, 4 parts of carbon black, 0.6 parts of defoamer, 2.8 parts of Silane coupling agent, 0.4 parts of maleic anhydride graft, 1.2 parts of antioxidant, 8...
Embodiment 2
[0054] A reinforced and toughened PP single-wall corrugated pipe is prepared from the following raw materials according to the following mass ratio:
[0055] PP polypropylene raw material 70 parts
[0056] 5 parts of PP polypropylene recycled material
[0057]Enhancing Functional Talc 9 servings
[0058] carbon black 3
[0059] 0.55 parts of defoamer
[0060] Silane coupling agent 3.5
[0061] Maleic anhydride graft 0.25 parts
[0062] Antioxidant 1.35 parts
[0063] Ethylene-vinyl acetate copolymer 7.35 parts.
[0064] A method for preparing a reinforced and toughened PP single-wall corrugated pipe, specifically comprising the following steps:
[0065] (1) First weigh 70% PP polypropylene raw material, 5% PP polypropylene recycled material, 8%-10% enhanced function talcum powder, 2%-4% carbon black, 0.5%-0.6 % defoamer, 2%-3% silane coupling agent, 0.3%-0.4% maleic anhydride graft, 1.2%-1.3% antioxidant, 5%-7% ethylene-vinyl acetate Lipid copolymer;
[0066] (2) Pou...
Embodiment 3
[0074] A reinforced and toughened PP single-wall corrugated pipe is prepared from the following raw materials according to the following mass ratio:
[0075] PP polypropylene raw material 70 parts
[0076] 5 parts of PP polypropylene recycled material
[0077] Enhancing function talcum powder 10 parts
[0078] Carbon black 2 parts
[0079] 0.5 parts of defoamer
[0080] 4 parts of silane coupling agent
[0081] 0.2 parts of maleic anhydride graft
[0082] Antioxidant 1.3 parts
[0083] 7 parts of ethylene-vinyl acetate copolymer.
[0084] A method for preparing a reinforced and toughened PP single-wall corrugated pipe, specifically comprising the following steps:
[0085] (1) First weigh 70 parts of PP polypropylene raw material, 5 parts of PP polypropylene recycled material, 10 parts of enhanced function talcum powder, 2 parts of carbon black, 0.5 parts of defoamer, 4 parts of Silane coupling agent, 0.2 parts of maleic anhydride graft, 1.3 parts of antioxidant, 7 part...
PUM
Property | Measurement | Unit |
---|---|---|
strength | aaaaa | aaaaa |
strength | aaaaa | aaaaa |
flexural modulus | 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