High-strength PE (polyethylene) wood-plastic composite material and preparation method thereof
A wood-plastic composite material, high-strength technology, applied in the field of high-strength PE wood-plastic composite material and its preparation, to achieve good tensile strength, promote interface properties, and excellent performance effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0021] A high-strength PE wood-plastic composite material, its raw material composition is as follows:
[0022] Table 1:
[0023]
[0024] Wherein, described interfacial compatibilizer is prepared like this:
[0025] 250 mass parts of acrylic acid, 250 mass parts of anhydrous polyethyleneimine (M w =2000) and 0.5 parts by mass of phenothiazine were added into the reactor, nitrogen gas was passed through, heated to 130°C, stirred and reacted for 2 hours, and the product was obtained.
Embodiment 2
[0027] A high-strength PE wood-plastic composite material, its raw material composition is as follows:
[0028] Table 2:
[0029]
[0030] Wherein, described interfacial compatibilizer is prepared like this:
[0031] 150 parts by mass of methacrylic acid, 400 parts by mass of anhydrous polyethyleneimine (M w =2000) and 0.7 parts by mass of 1,4-hydroquinone were added into the reactor, nitrogen was introduced, heated to 110°C, stirred and reacted for 3 hours to obtain the product.
Embodiment 3
[0033] A high-strength PE wood-plastic composite material, its raw material composition is as follows:
[0034] table 3:
[0035]
[0036] Wherein, described interfacial compatibilizer is prepared like this:
[0037] 100 parts by mass of acrylic acid, 500 parts by mass of anhydrous polyethyleneimine (M w =4000) and 0.3 parts by mass of 2,4-dimethyl-6-tert-butylphenol were added to a 1L reactor, nitrogen gas was passed through, heated to 150°C, stirred and reacted for 1 hour, and the product was obtained.
PUM
Property | Measurement | Unit |
---|---|---|
particle size (mesh) | 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