100 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
Min Order100 kilogram
brand nameHong Ye silicone rubber
modelPrototyping silicone E642#
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 17:23:09 GMT
Color Transparent
Certificate FDA, RoHS , Reach , ISO
Package Vacuum Pumping
Shelf Life 12 months
Application For molds making
delivery within 3 days after payment
payment terms T/T, L/C
MOQ 200 kg
operation way brushing, pouring
Min Order100 kilogram
Prototyping silicone
Usage of Prototyping silicone : Mold making, prototype moulding, manual mold design
HY-968 is a kind of addition cure high temperature resistance organic molding silicone rubber.It’s liquid with moderate viscosity and can be poured and brushed.The mold made out of the silicone and curing agent,which with high temperature up to 280-350°C,has dimension stability,low linear shrinkage, high viscosity,high tear strength . It’s a two-component material with mixing ratio of 1:1,and it’s used for mold making, prototyping etc.
Features Prototyping silicone :
Silicone rubber will not release low molecule under the condition of crosslinking,so the volume will not vary,linear shrinkage will less than 0.1%;it does not subject to the thickness of the products, and can be cured deeply;it with high tensile and tear strength and anti-yellowy under high temperature of 200°C.
Applications of Prototyping silicone
It’s applicable to make mold,development and design for mobile model, exquisite model,lead-zinc alloy crafts,PU, epoxy resin,food molds and the products with low shrinkage.
Storage and precautions of Prototyping silicone
This product is forbidden to mix with organic compounds of condensation cure silicone rubber,otherwise, the silicone rubber will not cure, and also should not mix with organic compounds containing S, P, N as well as metallic salt of organic acids. It also will cause this product cure uncompletely or not cure. The shelf life is about 6 months.
Tech-datasheet
RTV-2 Platinum-cure silicon rubber | |
Model | E642# |
Appearance | Transparent |
Mix ratio | 1:1 |
Viscosity( mPa.s ) | 8000 |
Operating time (Mins) | 60 |
Curing time(25C) | 4-6 |
Hardness (A°) | 42A |
Tensile-strength ( kgf/cm2) | ≥60 |
Tear-strength (kgf/cm) | ≥18 |
Elongation-break( % ) | ≥324 |
Linear shrinkage (%) | ≤0.1% |
Density (g/cm3) | 1.36±0.02 |
Package | 25kg/pail and 200kg/pail |
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