200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY-E635 silicon
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 18:21:31 GMT
color:any transport:by sea
Certifications:RoHS.SGS ISO9001:2000 provide curing agent for free
HS 3910 0000
application mold making
MOQ 100kg
shelf life 1 year
place or orgin guangdong in China
Code HY-E635
Min Order200 kilogram
addition silicone rubber mold for polyurethane product
Addition silicone rubber mouldings Description :
RTV mold making addition silicone are generally named as two-part addition silicone rubber that vulcanises at room temperature.Part A is a flowable liquid, part B is the curing agent(platinum catalyst). It features an exceptional fluidity ,good operability,excellent physical properties and very low shrinkage. The mixing ratio between Part A and Part B can be 10:1 or 1:1.
Main application Addition silicone rubber mouldings:
Main properties Addition silicone rubber mouldings:
almost nil shrinkage
high chemical resistance to aggressive components of some types of resins
good tear strength (this feature ensures higher resistance to wearing and shearing)
high degree of precision in reproduction
high dimensional stability over time and non-deformability
high resistance to high temperatures and ageing (resit to -60-200°C)
excellent non-stick effect
environmental, odorless and nontoxic
E-642 silicone rubber standard datasheet(25°C)
Item No | Color | Hardness (A°) | Viscosity (CS) | Tensile-strength( kgf /cm2 ) | Tear-strength (kgf /cm2 ) | Elongation-break(%) | Mixing Ratio of silicone and catalyst | Application(most for resin, gypsum and cement product to make moulds) |
E642 | Translucent | 42±2 | 10000±2000 | ≥60 | ≥15 | ≥450 | 1:1 | Most suitable for large sized product |
Notice:
Addition silicone 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.
Addition silicone rubber mouldings instructions:
Rapid prototyping for instance,a master model that usually originates from stereolithography or selective laser.If you make silicone molds in pouring way,please follow below steps:
Need any more informatio on Addition silicone rubber mouldings,pease feel free to contact with us.
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