XINGYI JIATAI CHEMICAL CO.LTD--DOW RESIN SUPPLIER

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The Application Range of Vinyl Resin

Epoxy Acrylate Vinyl Ester Resin is a resin with high performance. It is a thermoset liquid resin, both the excellent mechanical properties of epoxy resin and unsaturated polyester resin for ease of processing, fast curing. And it has performed far better than on the chemical-resistance epoxy resin and unsaturated polyester resin. Due to its high specific strength and fatigue resistance, epoxy acrylate vinyl ester resins are widely used in corrosion protection, flooring, fittings, automotive, marine, military, sports equipment and other fields.
V-118 combines the advantages of epoxy resin and unsaturated polyester resin, without the disadvantages of epoxy resin-high viscosity, easy processability.
General chemical attack on the thermosetting resin, mostly for the hydrolysis of the ester group and polar or unsaturated based oxide or halide, V-118 epoxy vinyl ester resin base less (only at the end), the molecules is also non-polar functional groups, and Terminal methyl ester groups provided a solid barrier for protection, so the nature of resistance than Vinyl Resins for unsaturated polyester resins.
Except above ester base, and polar base of differences outside, vinyl base ester resin of not saturated base only exists Yu ends base, not like o benzene type, and between benzene type polyester and double phenol a, type polyester are exists Yu molecular in the, ends not saturated key of exists provides has vinyl base resin height of reaction sex, and curing Hou of resin, remnants of not saturated base more less, so can performance out more excellent of resistance properties.
Vinyl Resin of hydroxyl groups is present in the main chain, these hydroxyl groups in vinyl with rapid infiltration capacity and good strength.
BPA's main structure provides stronger Vinyl Resin properties and excellent resistance to heat, and ether provides a high degree of resistance to fatigue.
The PVC production has been rapid development since the 1960s. Along with the other uses of industrial chlorine products are banned, chlorine industries turn to the PVC to use its extra chlorine. PVC production gradually increased, particularly in Asia and Latin America. The world has more than 30% chlorine products are used in the production of PVC.