产品用于光模块，用于插拔解锁用， 
1.产品防火，VO级别，耐高温200度， 
2.产品材质：硅胶
3.产品符合RoHS要求 
4.表面表面良好的耐磨、耐酸碱腐蚀(48小时盐雾测试)、耐高低温
The product is used for Optical module, plug and unlock,  
1. The product is fireproof, VO grade, and can withstand high temperatures of 200 degrees,  
2. Product Material: Silicone rubber.
3. The product meets RoHS requirements .
4. The surface has good wear resistance, acid and alkali corrosion resistance (48 hour salt spray test), and high and low temperature resistance