Specification: 1.Color: Various. 2.Size: Customized. 3.Hardness: Shore C 30-70°. 4.Temperature Resistance: 80â?? 5.Certification: ROHS, SGS, ISO9001, etc. Description: * With good flexibility and rubbery elasticity, transparency and surface gloss, good chemical stability, good anti-aging and ozone resistance, and non-toxic at -50 degrees centigrade; * Buffer good performance: independent and fine pore closure; * Chemical resistance: resistant to organic solvents, acids, bases, etc.; * No chemical corrosion: It has no corrosion to the components and packaging; * Heat insulation, sound insulation, water absorption, moisture; * Good processing performance, easy molding.