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, environmental protection and molding liquid silicone is a two-component silicone products material, also can heat curing at room temperature curing.
low product features
, low shrinkage rate, not emit low molecular crosslinking process, so the volume, shrinkage rate is less than 0. 1%
, without being limited by the thickness of the product, the depth of the curing
has excellent resistance to high temperature, the temperature can reach 300 - 500
food-grade, avirulent insipidity, through the FDA food grade certification, etc.
, high tensile strength, tear strength, rolling over more
, good liquidity, easy perfusion; Can room temperature curing and heat curing, easy to operate
low with path
, used to make the simulation of human body mould, epoxy resin handicrafts, polyester resin, polystyrene, denture mould, vinyl, paraffin wax, culture stone, concrete, cement components and so on, also used in metal crafts, alloy car, such as precision mold manufacturing, food grade die mold, chocolate, cake mold, sugar art mold manufacture and so on.
low use method and matters needing attention
, A, B two weight 1:1 mixing, after vacuum deaeration water. At room temperature ( 28 degrees) 30 minutes of operation time, 2 - 3 hours curing completely; Heat up 60 - 120 degrees, can be completely cured at dozens of minutes.
when operating and used condensation silicone products container apart, want to use unused room temperature silicone products tool operation the silica gel.
low technical parameter
before mixing property ( 25℃,65% rh)
sticky degree ( cP)
8000 + 1000
3900 + 1000
after mixing property ( 25℃,65% rh)
blending ratio ( Weight ratio)
A: B = 1:1
blend viscosity ( CP)
4700 + 1000
25 ℃ operating time ( min)
30 + 10
initial curing time ( h)
4 + 1
hard degree ( 海岸)
25 + / - 2 a
the tensile strength, Kgf / cm2)
tear strength ( 公斤/厘米)
elongation at break, %)
* viscosity, operating time, after curing hardness can be adjusted with the needs of customers.
low packing specification
packaging specifications: A: 20 kg B: 20 kg
low storage and transportation
storage period: 12 months ( Seal, a cool and dry place preservation) ;
, such products are non-dangerous goods, according to general chemical transportation.
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