SMC/BMC resin special low shrinkage agent

Low shrinkage additives in SMC/BMC, etc


Brand Category Viscosity
(25℃,Pa.s)
Gel time
(Min 25℃)
Thermal deformation temperature
(℃)
The bending strength
(Mpa)
The tensile strength
(Mpa)
Elongation at fracture
(%)
The main purpose
LPA-1 low shrinkage agent Unsaturated polyester 0.5 - 0.8         2.0 Low shrinkage additives in SMC/BMC
LPA-2 low shrinkage agent Unsaturated polyester 0.14 - 0.16           Low shrinkage additives in SMC/BMC, low viscosity
LPA-3 low shrinkage agent The polystyrene type (Brookfield,cps)3500-4800           Low shrinkage additives in SMC/BMC, good coloration
LPA-3H low shrinkage agent The polystyrene type             Low shrinkage additives in SMC/BMC, good coloration
LPA-4 low shrinkage agent PVAC (Brookfield,cps)3000-4500           Low shrinkage additives in SMC/BMC with very low shrinkage rate
LPA-5 low shrinkage agent PMMA 1.45 - 1.65           The low shrinkage additives in SMC/BMC are especially suitable for large profile products
LPA-7 low shrinkage agent PVAC 3.5 - 4.5           Low shrinkage additives in SMC/BMC with very low shrinkage rate

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SMC/BMC resin special low shrinkage agent

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