Polyurethanes
From insulation to foam to coatings, we offer specialty materials for a wide variety of polyurethane applications.
From insulation to foam to coatings, we offer specialty materials for a wide variety of polyurethane applications.
Polyurethanes x
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Polyurethanes
ChemMet PTSI (P-Toluenesulfonyl Isocyanate) is used as an intermediate for medicine and moisture scavengers used in urethane applications.
PTSI
P-Toluenesulfonyl Isocyanate (PTSI)
Polyurethanes
REAXIS C325 is a liquid catalyst of high activity used in the condensation cure of silicones and the synthesis and curing of polyurethanes. REAXIS C325 can be used as a catalyst in the following applications: Silicone/silane based adhesives and sealants, Polyurethane elastomers, Polyurethane adhesive and sealants, Polyurethane coatings.
Catalysts
Polyurethanes
SUNOVIN 622 is a light stabilizer recommended for applications that demand low volatility and minimal migration due to its high molecular weight and oligomeric structure. It is used in light aging inhibition of polyethylene, polypropylene, polyurethane, metaformaldehyde, polyamine and polyester, also in ABS and engineering plastics.
Light Stabilizers
Polyurethanes
Sunovin 770G is a hindered amine light stabilizer (HALS) of N-H type that protects polymers from degradation due to ultraviolet radiation and long term heat aging. Sunovin 770G is effective for use in PP, PE, ethylene-propylene copolymer and terpolymer, polyurethane, ABS, PS, HIPS, SAN and PVC. Can be used alone or in combination with higher molecular weight HALS for the UV stabilization of both thick and then cross section articles including tapes, films, automotive parts, and lawn furniture. Can be used in combination with phenolic and phosphite antioxidants, HALS, and UVA's to optimize performance in outdoor use. Use with sulfur-containing additives can have a negative influence on the effectiveness of Sunovin 770G.
UV Light Stabilizer
Polyurethanes
THIXATROL ST rheological additive is a modified derivative of castor oil for use in aliphatic and aromatic solvent-borne coatings. It also imparts flow and levelling control to powder coatings. KEY PROPERTIES - THIXATROL ST rheological additive: increases viscosity and provides thixotropy; contributes to pigment suspension; provides sag control without sacrifice of flow and leveling; controls penetration into porous substrates; does not normally react with system components; has no influence on water-resistance of organic systems; will not adversely affect paint durability; is non-yellowing (in the final formulation); imparts excellent package stability and reproducibility; improves flow and levelling of powder coatings.
Rheological Additive
Rheology Modifier
Polyurethanes
Trimethylolpropane (TMP) is a tri-functional alcohol with a wide spectrum of applications in the chemical industry, e.g. for the synthesis of alkyd and polyester resins, synthetic lubricants, PU-foams, and lacquers or glues and adhesives. TMP is also used for the production of dyestuffs, pigments, paints, and silicone products. A chemical compound synthesized from the two-step reaction of butanol and formaldehyde and their product's synthesis with sodium hydroxide, is used to create Ethoxylated and propoxylated Trimethylolpropane (TMP) for the production of polyurethanes. TMP's largest use is as a precursor in the production of alkyd resins which produce coatings, followed by the production of allyl ethers for the production of high-gloss coatings and ion exchange resins. Applications include: Alkyd, polyester, and polyurethane synthesis; Crosslinking of coatings, adhesives and printing inks; TiO2 pigment dispersions; and Synthesis of rad-cure monomers.
Alcohol
Polyurethanes
TOMATEC's complex inorganic pigments are manufactured by high temperature calcination of metal oxides mixture. It has excellent heat stability ( up to 1,000 degrees Celsius), good alkali and acid resistance, and excellent weathering and light fastness properties. 42-115A is easily dispersed.
Inorganic
Polyurethanes
TOMATEC's complex inorganic pigments are manufactured by high temperature calcination of metal oxides mixture. It has excellent heat stability ( up to 1,000 degrees Celsius), good alkali and acid resistance, and excellent weathering and light fastness properties. 42-118A is easily dispersed.
Inorganic
Polyurethanes
TOMATEC's complex inorganic pigments are manufactured by high temperature calcination of metal oxides mixture. It has excellent heat stability ( up to 1,000 degrees Celsius), good alkali and acid resistance, and excellent weathering and light fastness properties. 42-158A Brown 24 is easily dispersed.
Inorganic
Polyurethanes
TOMATEC's complex inorganic pigments are manufactured by high temperature calcination of metal oxides mixture. It has excellent heat stability ( up to 1,000 degrees Celsius), good alkali and acid resistance, and excellent weathering and light fastness properties. 42-170A is easily dispersed.
Inorganic