Modified polyolefin drpo steel plastic reinforced winding drainage and sewage pipe
A polyolefin, sewage pipe technology, applied in the direction of rigid pipes, pipes, pipes/pipe joints/fittings, etc., can solve the problems of low ring flexibility and insufficient stiffness, improve ring flexibility, meet performance requirements, and ring stiffness. improved effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0022] Preparation of Modified Polyolefin Elastomer BPOE
[0023] Configure raw materials by the following parts by weight:
[0024] Ethylene octene copolymer (POE): 100 parts
[0025] Styrene (St): 2 parts
[0026] Glycidyl methacrylate (GMA): 6 parts
[0027] Dicumyl peroxide (DCP): 0.1 parts;
[0028] The grafting equipment adopts twin-screw extruder to prepare modified POE by reactive extrusion process, and the process conditions are as follows:
[0029] The temperature of each section of the twin-screw extruder is (°C): 160, 170, 185, 190, 190.
[0030] Preparation of modified talcum powder
[0031] Configure raw materials by the following parts by weight:
[0032] Talcum powder 100 parts,
[0033] 1 part of silane coupling agent,
[0034] Aluminate coupling agent 0.5 part.
[0035] Preparation of modified polyolefin composites
[0036] 50 parts of polyolefin, high-density polyethylene (HDPE) for polyolefin, 10 parts of modified polyolefin elastomer BPOE, 20 par...
Embodiment 2
[0043] Preparation of Modified Polyolefin Elastomer BPOE
[0044] Configure raw materials by the following parts by weight:
[0045] Ethylene octene copolymer (POE): 100 parts
[0046] Styrene (St): 7 parts
[0047] Glycidyl methacrylate (GMA): 3 parts
[0048] Dicumyl peroxide (DCP): 0.4 parts;
[0049] The grafting equipment adopts twin-screw extruder to prepare modified POE by reactive extrusion process, and the process conditions are as follows:
[0050] The temperature of each section of the twin-screw extruder is (°C): 160, 170, 185, 190, 190.
[0051] Preparation of modified talcum powder
[0052] Configure raw materials by the following parts by weight:
[0053] Talcum powder 100 parts,
[0054] 3 parts of silane coupling agent,
[0055] Aluminate coupling agent 1.5 parts.
[0056] Preparation of modified polyolefin composites
[0057] 75 parts of polyolefin, random copolymerized polypropylene PPR for polyolefin, 5 parts of modified polyolefin elastomer BPOE,...
PUM
Property | Measurement | Unit |
---|---|---|
diameter | 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