Expandable Polystyrene Resin

Jiachang eps specification
Grade specification beads size pentane content foam multiple foam density g/l use
A-standard grade a-103 1.00-1.60 70-90 11.0-14.0 use for block and low density product
A-104 0.85-1.25 65-85 12.0-15.0 use for product more than 12mm thick
A-105 0.70-1.00 60-75 13.0-17.0 use for middle density packing product
A-106 0.50-0.80 55-70 14.0-18.0 use for product more than 8mm thick
A-107 0.40-0.60 50-65 18.0-15.0 use for product more than 6mm thick
A-108 0.30-0.50 35-50 28.0-20.0 use for moulding and headpiece etc special product
B- high expansion grade b-103 1.00-1.60 80-100 180-200 12.5-10.0 use for electric packing, block, craftwork, box etc. Especially use for low density block
B-104 0.85-1.25 70-90 160-180 11.0-14.0
B-105 0.70-1.00 60-80 130-150 13.0-12.5
B-106 0.50-0.80 50-60 100-130 18.0-13.0
B-107 0.40-0.60 30-40 60-90 33.0-25.0
B-108 0.30-0.50 20-35 40-70 50.0-18.0
C-self extinguishing grade c-102 1.40-2.00 50-70 20.0-14.0 use for block
C-103 1.00-1.60 45-65 22.0-15.0 use for block and big packing product
C-104 0.85-1.25 40-65 25.0-15.0 use for block and big packing product
C-105 0.70-1.00 40-60 25.0-17.0 use for block and middle density packing product
C-106 0.50-0.80 30-50 33.0-20.0 use for high density block and special use product
C-107 0.40-0.60 25-40 40.0-25.0 use for high density block and special use product
C-108 0.30-0.50 20-40 50.0-25.0 use for high density block and special use product


25kg parper bag 800kg big bag 1200kg big bag