SILIBASE New Product Equivalent of SILRES® IC 368 SILICONE INTERMEDIATE
Feb 20, 2023
Product Name: Organic Silicon Intermediate
Item No.: SilibaseSR-X232
Product category: Intermediate Series
Applications:
The siliconintermediate has good compatibility with organic resins, high reactivity, andgood film hardness after modification. It can be used for coil coatings,electrical products, industrial maintenance coatings, protective coatings, hightemperature applications, OEM coatings, tableware coatings, Non-stick coating,etc.SilibaseSR-X232 SILICONE INTERMEDIATE is highly suitable forintroducing a compatible silicone component into other binder systems toincrease the weathering or heat resistance.
Product Features:
SilibaseSR-X232 SILICONEINTERMEDIATE is a liquid silicone resin, the active group is a methoxy group;
SilibaseSR-X232 OrganicSilicon Intermediate can react with the hydroxyl groups in organic resins toform organic-inorganic copolymers (such as modified polyester, modifiedacrylic, modified alkyd, modified epoxy and other organic resins); it can alsobe hydrolyzed and polycondensed by itself and cured into Silicone homopolymer;
SilibaseSR-X232 SILICONEINTERMEDIATE is a solventless, reactive, methoxyfunctional methyl-phenylpolysiloxane with a narrow molecular weight distribution.
Package:
25kg/sealed drum 200kg/sealed irondrum
Technical data
Parameter | Test Conditions | Index |
Exterior | Visual inspection | Colorless or light-yellow transparent liquid |
composition | —— | Phenyl, methyl, methoxy |
Methoxy content | | 15%～18% |
Viscosity | Tu-4 cups（25℃） | ≥20s |
Volatile | 120℃，2h | 7%～10% |
Molecular weight | | ≤1800 |
Phenyl/methyl ratio | | 1:1 |
Application
Dangerous characteristics:
SilibaseSR-X232Organic Silicon Intermediate is not a dangerous product, but its solvent is aflammable liquid, which burns when exposed to heat or open flames. Availableextinguishing agents: carbon dioxide, foam, dry powder, 1211 fire extinguisher.
Precautions for storage and transportation:
If the solvent isfound to volatilize, add the corresponding solvent to dilute and continue touse it. Store in a cool, ventilated warehouse below 35°C, avoid contact withacid and alkali, and keep away from fire and heat sources. There should befire-fighting channels at the level of fire-fighting equipment, and handle withcare when loading and unloading. Store and transport as dangerous goods.
