A kind of method for preparing ppr pipe with aluminum metal effect
A technology of aluminum metal and pipe, applied in the field of preparing PPR pipe with aluminum metal effect, can solve the problems of single visual effect, poor low-temperature toughness and poor heat resistance of PPR pipe, and achieve low heat resistance temperature and consistent aluminum metal effect , to ensure the effect of molding stability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0037] This embodiment provides a method for preparing a PPR pipe with an aluminum metal effect, comprising the following steps:
[0038] Prepare the following raw materials in parts by weight: 100 parts of PPR, 15 parts of 400-mesh aluminum powder, 8 parts of dispersant, 3 parts of soft-core hard-shell core-shell copolymer, 10 parts of 100-mesh styrene-butadiene rubber, 5 parts of carbon fiber, needle-shaped silicon 8 parts of limestone fiber, 2 parts of coupling agent, 1.5 parts of antioxidant; the dispersant is dodecanoic acid, and the soft core and hard shell type core-shell copolymer is methyl methacrylate-butyl acrylate core shell copolymer, the carbon fibers are polyacrylonitrile-based carbon fibers, the average aspect ratio of the polyacrylonitrile-based carbon fibers is 100, the average aspect ratio of the acicular wollastonite fibers is 15, and the coupling agent is γ-(2,3-epoxypropoxy)propyltrimethoxysilane, and the antioxidant is β-(3,5-di-tert-butyl-4-hydroxypheny...
Embodiment 2
[0046] This embodiment provides a method for preparing a PPR pipe with an aluminum metal effect, comprising the following steps:
[0047] Prepare the following raw materials in parts by weight: 100 parts of PPR, 10 parts of 800-mesh aluminum powder, 10 parts of dispersant, 5 parts of soft-core hard-shell core-shell copolymer, 5 parts of styrene-butadiene rubber, 8 parts of carbon fiber, acicular wollastonite 3 parts of fiber, 1 part of coupling agent, 2 parts of antioxidant; the dispersant is palmitic acid, and the soft core and hard shell type core-shell copolymer is methyl methacrylate-butadiene-styrene core shell copolymer, the carbon fibers are pitch-based carbon fibers, the average aspect ratio of the pitch-based carbon fibers is 130, the average aspect ratio of the acicular wollastonite fibers is 18, and the coupling agent is γ-mercapto Propyltrimethoxysilane, the antioxidant is tetrakis [β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester and pentaer...
Embodiment 3
[0055] This embodiment provides a method for preparing a PPR pipe with an aluminum metal effect, comprising the following steps:
[0056] Prepare the following raw materials in parts by weight: 100 parts of PPR, 20 parts of 500-mesh aluminum powder, 15 parts of dispersant, 8 parts of soft-core and hard-shell type core-shell copolymer, 8 parts of styrene-butadiene rubber, 10 parts of carbon fiber, acicular wollastonite 5 parts of fiber, 1.5 parts of coupling agent, 2 parts of antioxidant; the dispersant is stearic acid, and the soft core and hard shell type core-shell copolymer is methyl methacrylate-butyl acrylate core-shell copolymer , the carbon fiber is a viscose-based carbon fiber, the average aspect ratio of the viscose-based carbon fiber is 150, the average aspect ratio of the acicular wollastonite fiber is 20, and the coupling agent is three (dioctyl Pyrophosphoryloxy) isopropyl titanate, the antioxidant is 4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene and sulfur w...
PUM
Property | Measurement | Unit |
---|---|---|
particle size (mesh) | aaaaa | aaaaa |
aspect ratio | aaaaa | aaaaa |
aspect ratio | 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