Details for Silicone Resin Modifier for Polyurethane Leather
Silicone Resin Modifier for Polyurethane Leather
111Category: Adhesives and Sealants/Silicone Sealants
CAS NO: EC NO: Molecular Formula: Molecular Weight: Specification: Product description:
Product Name: Silicone Resin Modifier for Polyurethane Leather Item No.: SilibaseLE-3520 Sketch of SilibaseLE-3520 Silicone Resin Modifier for Polyurethane Leather: ● Copolymerization with polyurethane resin can provide moisture permeability and hydrophobicity for polyurethane synthetic leather. ● Hydroxyalkyl-terminated organosilicon, copolymerized with organic grease, can provide moisture permeability and hydrophobicity for organic resins. Functional Groups: CH2OH Product Performance: ● Resistant marker pen, anti-graffiti effect. Modified polydimethylsiloxane for solvent-based anti-graffiti paint, with additional peeling effect. ● Polyurethane prepolymer reacts with polyurethane to introduce silicone into the main chain of polyurethane, which makes polyurethane resin soft, cold-resistant and smooth. ● SilibaseLE-3520 Silicone Resin Modifier for Polyurethane Leather has limited compatibility with aromatic hydrocarbons and can be diluted with esters, ketones and alcohols. Technical Indicators: ● Appearance: Yellow Mixed Liquid ● Active substance content: 100% ● Viscosity (25℃): 30-60CST ● Hydroxyl value: 55-60mgKOH/g Suggested Dosage and Use Method: Total formula in the form of supply: 1-3% Packaging Types: 25kgs/plastic drum or 190kgs/iron drum Validity: 720 days Dangerous Goods Marking: Common Goods
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