Polyurethane Additives

Dibutyltin Dilaurate DBTDL CAS 77-58-7 Polyurethane Coating Catalyst 1. Component Dibutyltin Dilaurate(DBTDL) Chemical Structure: M.F.: C32H64O4Sn M.W.:631.56 CAS No.: 77-58-7 EINECS No.: 201-039-8 2. Properties Appearance Colorless to pale yellow oily liquid Tin Content (wt%) 18.5±0.5 Color(Pt-Co) ≤100# Volatile matter(wt%) ≤0.5 Density 1.066 g/mL at 25 °C(lit.) Refractive index 1.471 n20/D(lit.) Viscosity 35-55 Cps/25°C Melting Point -5-0°C Solubility Insoluble in water,

Polyester Resin Monobutyltin Oxide MBTO Polyurethane Additives CAS 2273-43-0 1. Component Monobutyltin oxide (MBTO) Chemical Structure: M.F.: C4H10O2Sn M.W.: 208.8 CAS No.: 2273-43-0 EINECS No.: 218-880-1 2. Properties Appearance White powder Tin Content (wt%) 56-57% Cl Content (wt%) ≤1.0 Loss on drying (wt%) ≤1.0 Di-organotin Content (wt%) ≤0.3 Tri-organotin Content (wt%) ≤0.1 Solubility Insoluble in water and most organic solvents, only soluble in strong base and mineral

Amine Catalyst for Lowdensity Microcellular Polyurethane Foams CAS 280-57-9 EX-102 1. General Description AMINE CATALYST EX-102 is an amine catalyst diluted in mono-ethylene glycol and is used in lowdensity microcellular polyurethane foams to significantly improve the foam flowability. 2. Main Features and Advantages Improved flowability in low density microcellular polyurethane foams Good foam surface 3. Typical Physical Property Appearance Light Yellow Liquid Flash point,

PU Release Agent For Elastomers And Cast Parts (Concentrated Solution) A silicone-based release agent concentrate designed for polyurethane applications. Can be diluted with solvents such as No. 120 solvent oil for optimal performance. Product Specifications Attribute Value Appearance Clear Liquid Density (g/cm³) 0.96-1.00 Packing 20L/drum Shelf life 24 months Applications Specialized lubricant and release system for the polyurethane industry with excellent performance in:

HS-220 Anti-Hydrolysis Agent for Polyurethane TPU and Adhesives Product Overview High Efficiency Anti-hydrolysis Agent HS-220 Hydrolysis Stabilizer is a novel solution designed to effectively prevent the degradation of mechanical properties in polyester-based polyurethanes, including TPU, adhesives, and shoe-sole systems. It functions by capping the active carboxyl-terminated ends of polyester molecules and repairing broken polymer chains through cross-linking with carboxyl

Release Agent For Casting High-durometer Polyurethane Wheels Elastomer casting is an intricate process where achieving a flawless finish is paramount. Our advanced release agents are meticulously formulated to ensure clean, easy release every time, minimizing defects and maximizing productivity. Specifically designed for high-durometer polyurethane wheels and a wide range of elastomers, our products provide: Thin, even coating that prevents adhesion to molds Preservation of

33% TEDA 67% DPG Amine Catalyst A33 CAS 280-57-9 Product Specifications Attribute Value Assay (G.C.) 33% TEDA, 67% DPG Appearance Liquid CAS No. 280-57-9 Colour Colorless Density 1.03 Flash point 110℃ Product Description A33 is a solution of TEDA in propylene glycol, specifically formulated as a catalyst for polyurethane foams and elastomers. The combination of 33% TEDA and 67% DPG leverages TEDA's catalytic properties while using DPG as a solvent and carrier, improving

Neopentyl glycol NPG CAS No.:126-30-7 Product Name Neopentyl glycol (NPG) Applications Neopentyl glycol is used mainly for the production of saturated/unsaturated polyester resin, oil-free alkyd resin, polyester polyol and used synthetic lubricant esters, polyurethane foam plastics and elastomers plasticizer, senior lubricating oil additives and other fine chemicals. NPG joins to polyester resin molecular chain, make theresin with excellent chemical stability, hydrolysis

Color Pigment-Red Polyurethane Additives for Elastomers and Foams 1. Description This is a concentrated red paste, the product as supplied is a mixture substance. In industrial settings, it serves as a coloring substance for polyurethane foams. 2. Application Coloring of polyurethane systems for example: flexible slab foams, integral skin foams, rigid foams. 3. Properties Chemical composition Pigment disperses in polyether polyol Viscosity (25°C) 6000~10000 mPa.s Hydroxyl

Dibutyltin Oxide Uses As Cathodic E-Coat, Antipxidant DBTO CAS 818-08-6 (Equivalent to Fascat 4201, Axion CS 2460, TIB KAT 251, TIB KAT 248) 1. Component Dibutyltin oxide (DBTO) Chemical Structure: M.F.: C8H18OSn M.W.: 248.94 CAS No.: 818-08-6 EINECS No.: 212-449-1 2. Properties Appearance White powder Tin Content (wt%) 47-48 Cl Content (wt%) ≤0.1 Loss on drying (wt%) ≤0.5 Density 1.5 g/ml @25°C(lit.) Melting Point ≥300°C Solubility Insoluble in water and organic solvents,

TRICRESYL PHOSPHATE (TCP) Product name TRICRESYL PHOSPHATE (TCP) CAS NO. 1330-78-5 Molecular Formula (CH3C6H4O)3PO Molecular Weight 368 Product Quality Appearance: transparent liquid with aromatic odor Flash point : ≥225℃ Relative density (20℃): 1.160-1.180; Acid value (mgKOH/g): ≤0.1 Free Phenol: ≤0.1% Chroma (APHA): ≤50 Loss on heat: ≤0.1% Uses Mainly used in PVC, PE, conveyor belts, leather, wire and cable, and flame-retardant synthetic resin. Can also be used in gasoline

33% Triethylene Diamine and 67% Dipropylene Glycol AMINE CATALYST A33 CAS 280-57-9 Enable Rubber to Self Heal 1. General Description AMINE CATALYST A33 is a tertiary amine which has a strong influence on promoting the urethane (polyol-isocyanate) reaction in a variety of flexible and rigid foam as well as CASE applications. It is a mixture of 33% triethylene diamine and 67% dipropylene glycol. 2. Typical Physical Property Appearance Colorless liquid Flash point, °C (PMCC) 110