Polypropylene microcellular foam composite material and preparation method thereof
A composite material, polypropylene technology, applied in the field of polypropylene micro-foamed composite material and its preparation, can solve problems such as poor mechanical properties and complex production processes, achieve superior mechanical properties, enhance nucleation efficiency, and increase roughness Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0029] Example 1
[0030] A polypropylene micro-foamed composite material, which is made of the following parts by weight of raw materials: 90 parts by weight of polypropylene, 6 parts of carbon fiber, and 4 parts of foaming masterbatch. The foaming masterbatch is based on parts by weight and is made of the following raw materials Composition: 60 parts of polyethylene, 25 parts of foaming agent, 3 parts of nucleating agent, 0.5 parts of zinc oxide, 0.5 parts of titanate coupling agent NDZ-201, 4 parts of PE wax and 0.7 parts of zinc stearate. The foaming agent is calculated in parts by weight, including 65 parts of foaming agent TA-220; 35 parts of PP foaming multifunctional masterbatch and 5 parts of TA1000 foaming agent. The nucleating agent, in parts by weight, includes 20 parts of talc, 15 parts of calcium citrate and 65 parts of nano calcium carbonate.
[0031] The preparation method includes the following steps:
[0032] (1) Carbon fiber surface treatment: The carbon fiber is...
Example Embodiment
[0037] Example 2
[0038] A polypropylene micro-foamed composite material, made of the following parts by weight of raw materials: 85 parts by weight of polypropylene, 5 parts of carbon fiber, and 5 parts of a foaming masterbatch. The foaming masterbatch is based on parts by weight and is made of the following raw materials Composition: 65 parts of polyethylene, 30 parts of foaming agent, 4 parts of nucleating agent, 1.5 parts of zinc oxide, 0.8 parts of titanate coupling agent NDZ-201, 3 parts of PE wax and 0.5 parts of zinc stearate. The foaming agent is calculated in parts by weight, including 60 parts of foaming agent TA-220; 40 parts of PP foaming multifunctional masterbatch and 3 parts of TA1000 foaming agent. The nucleating agent, in parts by weight, includes 25 parts of talc, 20 parts of calcium citrate and 60 parts of nano calcium carbonate.
[0039] The preparation method includes the following steps:
[0040] (1) Carbon fiber surface treatment: The carbon fiber is surfac...
Example Embodiment
[0045] Example 3
[0046] A polypropylene micro-foamed composite material, which is made of the following parts by weight of raw materials: 95 parts by weight of polypropylene, 8 parts of carbon fiber, and 4 parts of foaming masterbatch. : 70 parts of polyethylene, 20 parts of foaming agent, 5 parts of nucleating agent, 1 part of zinc oxide, 1 part of titanate coupling agent NDZ-201, 5 parts of PE wax and 1 part of zinc stearate. The foaming agent is calculated in parts by weight, including 70 parts of foaming agent TA-220, 30 parts of PP foaming multifunctional masterbatch and 4 parts of TA1000 foaming agent. The nucleating agent, in parts by weight, includes 30 parts of talc, 10 parts of calcium citrate and 70 parts of nano calcium carbonate.
[0047] The preparation method includes the following steps:
[0048] (1) Carbon fiber surface treatment: The carbon fiber is surface-treated carbon fiber. The surface treatment steps are as follows: First, remove the oil on the surface, ta...
PUM
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap