Silicone Resin Modifier for Polyurethane Leather
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Post Date:
May 11,2025
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Expiry Date:
Nov 07,2025
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Detailed 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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