一种用于激光焊接领域的抗静电透明尼龙及其制备方法
The antistatic transparent nylon prepared by chemical bonding utilizes sulfonic acid groups to disrupt the regular arrangement of molecular chains and construct a three-dimensional conductive network. This solves the problems of low light transmittance and easy static electricity generation in glass fiber reinforced nylon during laser welding, achieving high light transmittance and durable antistatic properties.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANDONG DONGCHEN ENG PLASTIC
- Filing Date
- 2025-10-31
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional glass fiber reinforced nylon has low light transmittance and is prone to static electricity during laser welding. Existing technologies cannot simultaneously solve the problems of transparency and antistatic properties.
Antistatic transparent nylon was prepared by chemical bonding using raw materials such as 2-sulfonic acid terephthalic acid, 5-sulfonic acid isophthalic acid, hexamethylenediamine, sulfonated modified zinc oxide and catalyst. The steric hindrance effect of sulfonic acid groups was used to reduce the regular arrangement of molecular chains and construct a three-dimensional conductive network.
It significantly improves the light transmittance of the material to over 90% and maintains long-lasting antistatic properties under high temperature and high humidity conditions, solving the problem of insufficient transparency and antistatic properties of traditional glass fiber reinforced nylon in laser welding.
Smart Images
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