SK-VR-7103-20
Product Introduction:
SK-VR-7103-20 is a co-hydrolysate of tetraalkoxysilane and trimethylalkoxysilane, forming a three-dimensional polysilicic acid network with trimethylsilyl and vinyldimethylalkoxysilyl terminal groups. Approximately 50% soluble in vinyl-terminated silicone oil, this resin offers exceptional transparency and heat resistance, making it an ideal reinforcing filler for addition-cure liquid silicone rubber (LSR) and high-temperature vulcanized (HTV) silicone rubber.
Technical Indicators:
| Test Item | Typical Data | Test standard/Instrument |
| Appearance | Colorless to light yellow transparent liquid | Visual inspection |
| M/Q Ratio | 0.70~0.80 | / |
| Viscosity (Pa·s /25°C) | 180~220 | GB/T 10247-2008 |
| Vinyl Content (wt.%) | 1.25~1.45 | Sodium thiosulfate titration |
| Refractive Index (25°C) | 1.41±0.01 | GB/T 6488 |
| Volatile content (%) | ≤1.0 | 150°C/3H, atmospheric drying |
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Established in 2014 and based in Shenzhen's Longgang District, we are a high-tech enterprise specializing in silicone polymer materials. Our integrated operations span R&D, production, and sales, with core expertise in silicone resins, silicone oils, and silicone additives.
Established in 2014 and based in Shenzhen's Longgang District, we are a high-tech enterprise specializing in silicone polymer materials. Our integrated operations span R&D, production, and sales, with core expertise in silicone resins, silicone oils, and silicone additives.
Established in 2014 and based in Shenzhen's Longgang District, we are a high-tech enterprise specializing in silicone polymer materials. Our integrated operations span R&D, production, and sales, with core expertise in silicone resins, silicone oils, and silicone additives.
Established in 2014 and based in Shenzhen's Longgang District, we are a high-tech enterprise specializing in silicone polymer materials. Our integrated operations span R&D, production, and sales, with core expertise in silicone resins, silicone oils, and silicone additives.
Established in 2014 and based in Shenzhen's Longgang District, we are a high-tech enterprise specializing in silicone polymer materials. Our integrated operations span R&D, production, and sales, with core expertise in silicone resins, silicone oils, and silicone additives.
Established in 2014 and based in Shenzhen's Longgang District, we are a high-tech enterprise specializing in silicone polymer materials. Our integrated operations span R&D, production, and sales, with core expertise in silicone resins, silicone oils, and silicone additives.
