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Wood wax oil painting solid wood furniture sample process

Wood wax oil painting solid wood furniture sample process Today, we will take the wood wax oil as the object of practice test, while the PU paint pain…

Slow rebound sponge formula for small and medium materials

Slow rebound sponge and ordinary cotton formula is similar. In addition to the main material polyether has a large difference, certain small materials…

BASF IrgastabPUR 70 won the EUROPUR Innovation Award

BASF IrgastabPUR 70 won the EUROPUR Innovation Award Ludwigsport, Germany/Shanghai, China – July 5, 2017 – IrgastabPUR70 antioxidant devel…

Effect of DMDEE on PUR (polyurethane thermosol)

Effect of DMDEE on PUR (polyurethane thermosol) Most PUR (hot melt adhesives) basically use a catalyst, DMDEE, with CAS No. 6425-39-4 Its dosage in th…

BASF Lupragen series polyurethane catalyst

BASF Lupragen series polyurethane catalyst Lupragen N100 N, N-dimethylcyclohexylamine DMCHA, with moderate activity, stable equilibrium catalytic perf…

Brief introduction and application of polyurethane catalyst

Brief introduction and application of polyurethane catalyst Catalyst description: Catalysts are promoters of many chemical reactions. Catalyst is an i…

Polyamino reaction catalyst

Polyamino reaction catalyst Acid blocked TEDA catalyst and delayed reaction gel catalyst can improve the fluidity of foam; DABCO 8154 is suitable for …

Rubber-to-metal bonding

Bonding of rubber to metal Methods are: hard adhesive method, adhesive method, brass plating method and direct adhesion method. First, the hard adhesi…

What is Reactint ® colorant?

What is Reactint ® colorant? About Us Solving current global problems by combining science with design and insight. Every day, our community of innova…

Composition and application of two-component polyurethane adhesives

Preface Two-component polyurethane adhesives are usually composed of an isocyanate component (curing agent) containing NCO and a hydroxyl component (m…

Study of catalysts for the synthesis of polyester resins for powder coatings

Abstract: The effects of non-butyltin catalysts and monobutyltin catalysts and their dosages on the catalytic esterification reaction activity of poly…

Polyurethane flexible foam formulation summary and impact factors

1. Basic reaction The formation of polyurethane soft foam includes 2 basic reactions: foaming reaction and polymerization reaction (also called gel re…

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