Curing agent for epoxy resin is the reaction product of a fatty mono-acid, dimer acid, ethyleneamine adducts, and piperazine or n-aminoalkyl piperazine reacted in specific molar ratios; higher amine hydrogen equivalent weightdoi:US6008313 A
The heart of the CLIP process is the “dead zone”—a thin, liquid interface of uncured resin between the window and the printing part. Light passes through the dead zone, curing the resin above it to form a solid part without curing the part onto the window. Resin flows beneath the cur...
The addition of carbon black strengthens the EPDM resin, reinforcing its molecular structure and increasing its tensile strength. It also protects the polymeric chemical bonds of the material by blocking harmful UV rays, which is a critical function, and largely responsible for the excellent lifespan...
Wholesale Modified Acrylate UV Resin; with Good Yellowing Resistance, Rapid Reaction Speed, and The Feel Is Fine and Smooth After Excimer Curing US$5.56-12.32 / kg Modified Acrylate UV Resin Is Suitable for PVC Edge Band...
PROBLEM TO BE SOLVED: To provide an active energy ray-curable resin in which a plastic injection molding with an excellent hard coat surface by improving processability in injection molding is obtained in a decoration film for an in-mold, and that strikes a balance between high elongation and ...
PURPOSE:To obtain the title composition which can give a molding of an excellent appearance without causing chalking during curing and is prevented from undergoing phase separation during storage, curing, etc., by mixing an unsaturated polyester resin with an incompatible saturated polyester resin in ...
Composition of Dental Self-Curing Resin Cements PURPOSE: A composition of dental self-curing resin cements is provided, which composition is ointment-ointment system of which usage is convenient, and has improved fluidity, low polymerization contraction rate, low water absorption, low... 박광수...
Line type bis-phenol a phenol-formaldehyde resin as curing agents of epoxy resin can improve heat resistance, so as to meet the demands of high performance of epoxy resin copper clad plate, so it is a great application of epoxy resin curing agents, extensive attention in the industry. 翻译结...
The preservatives in phenolic resin curing effect is small, heat shrink peak temperature and the heat is more than the slightly lower. Description of the corrosion process using wood, gluing, and phenolic resin relatively good results. But no matter what the adhesive, the preservatives ACQ - 3 ...
After bonding, the ABF packaging is removed and the copper foil is etched with the required circuit features: The OPP film is removed before ABF application to the package ABF film is applied to an etched substrate as a buildup layer Bonding and curing proceeds in a low-temperature process ...