In what ways can silicone modification of polyurethane resins enhance the performance of polyurethane resins?
As an important polymer material, silicone-modified polyurethane resins can significantly improve a variety of properties during the modification process to meet the needs of applications in different fields. Specifically, silicone-modified polyurethane resins can enhance the following properties: Weathering resistance: Polyurethane resins modified with silicone can better resist the effects of environmental factors such as sunlight,…
The Magic of Catalysts: Explaining How They Work
I. What is a catalyst? A catalyst is a substance that speeds up the process of a chemical reaction, but is not involved in the chemical reaction itself. The addition of a catalyst can increase the efficiency of a chemical reaction by greatly reducing the time and temperature required for it to reach equilibrium. Classification…
Tetrachloroethylene Perchloroethylene CAS:127-18-4
Perchloroethylene, also known as perchloroethylene, is an organic compound with the chemical formula C2Cl4 and is a colorless liquid. Chinese name: tetrachloroethylene Foreign name: tetrachloroethene Alias: perchloroethylene Chemical formula C2Cl4 Molecular weight 165.833 CAS No. 127-18-4 EINECS No. 204-825-9 Melting point-22 ℃ Boiling point 121 ℃ Water solubility Density1.622 g/cm³ Appearance Colorless liquid Safety Description…
HDI Low Viscosity AsahiKasei TUL-100
HDI Low Viscosity AsahiKasei TUL-100 ABOUT: Product Class: Isocyanate DURANATE TUL-100 by Asahi Kasei is hexamethylene diisocyanate (HDI) trimer with extra-low viscosity and high NCO content. Acts as a curing agent for urethanes. Exhibits excellent weatherability, good chemical & abrasion resistance, good compatibility and drying properties. Shows excellent color retention and outstanding performance. DURANATE TUL-100…
HDI Low Viscosity AsahiKasei TLA-100
HDI Low Viscosity AsahiKasei TLA-100 Type： Aliphatic polyisocyanate based on hexamethylene diisocyanate. Features： # High NCO content # Low viscosity # Excellent weather resistance # Excellent Compatibility # Good coating film appearance Applications： # Two-component applications # Automotive OEM coatings # Automotive refinishes # Plastic coatings Typical properties： Appearance Colorless to slightly yellowish clear…
HDI Waterborne Covesro XP2655
HDI Waterborne Covesro XP2655 ABOUT: Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).Hardener for waterborne two-component polyurethane systems. Product Types HDI PIC Hydrophilic polyisocyanate Aliphatic polyisocyanate Crosslinkers Polyisocyanate Hardeners Polyisocyanurate Isocyanate Reactive system Material: Coatings, paints & inks:Fast curing, Weather resistant, Easy mixing, Waterborne Adhesives:Moisture resistant, Fast bonding, Waterborne, Heat activated General Characterization: Hydrophilic aliphatic…
HDI Waterborne Covesro XP2547
HDI Waterborne Covesro XP2547 ABOUT: Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). Hardener for waterborne two-component polyurethanecoatings. Product Types： No data available Material： No data available General Characterization： Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). Hardener for waterborne two-component polyurethane coatings. Logistics and Handling Storage Conditions： – Storage in original sealed…
HDI Waterborne Covesro 305
HDI Waterborne Covesro 305 ABOUT: Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).As a hardener for aqueous two-component polyurethane systems. Product Types： Hydrophilic polyisocyanate Material： No data available General Characterization： Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). As a hardener for aqueous two-component polyurethane systems. Logistics and Handling Storage Conditions： – Storage…
HDI Waterborne Covesro 304
HDI Waterborne Covesro 304 ABOUT: Hydrophilically modified, aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). As the hardener/binder component for high-quality waterborne polymer dispersions and as an additive to improve the property level of waterborne coating and adhesive systems. Product Types HDI PIC Hydrophilic polyisocyanate Aliphatic polyisocyanate Crosslinkers Polyisocyanate Hardeners Polyisocyanurate Isocyanate Reactive system Material：…
HDI Waterborne DIC 5500
HDI Waterborne DIC 5500 ABOUT: The product data shown here are not sales specifications. When you import/use the product, you need to confirm whether the regulations of the country/region are applicable or not. Please refer to SDS concerning safety and handling of the product. Description： Water dispersible polyisocyanate hardener. Applications： Industrial coatings. Protective coatings.…
