Baby Soft Rubber Soothers and Nipples Liquid Silicone Rubber Pass FDA PAHS ISO 9001
LSR silicone rubber 6250-40, Applications :
1.RH 6250-40 LSR Injestion liquid silicone rubber :Widely used by medical and cosmetic products, bioengineering of liquid and semi-fluid,food touch tools, baby feeder tools, nipple,soother, etc.
2.Can be used in beverages, dairy products, cosmetics, pharmaceuticals, instruments, bio-pharmaceutical industry production.
Typical Properties: 6250-40 LSR Injection Silicone rubber
|Density||g/cm3||1.02 ± 0.02|
|Shore A Hardness||A/JLS||40 ± 2|
|Tensile Strength||MPa||≥ 8.0|
|Elongation at break||%||≥ 600|
|Tear Strength||KN/m||≥ 30|
|Linear Shrinkage||%||≤ 0.5|
|Tensile set||%||≥ 0.8|
These figures are for reference only, please contact us for details.
The mixing ratio of components A: B = 1: 1.
Vulcanization: 150 °C / 5 min
Rui-He silicone rubber RH 6250-40 Product Description
High Transparet Liquid Silicone Rubber To Make Baby Nipples Silicone Sealants For Breast Pump
RUI-HE 6250-50-2 is a kind of two-component liquid silicone rubber for injection molding processes, consisted of part A and part B.
Liquid silicone rubber has a lower shrinkage, higher temperature resistance and it is food grade.
Liquid Silicone Rubber possesses natural transparency, this attribute makes it possible to produce, colorful, custom, molded products.
LSR is platinum cured (vulcanized) materials which are mixed in a 1: 1 ratio by weight.
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Why do you choose RH 6250-40
Rui-He RH6250-40Liquid silicone rubber obtained the following test certificate: RoHS, FDA, REACH, PAHS, ISO9001, etc.
Packaging & Storage
|Packaging Details||This kind of rubber is packed in 20kg/plastic barrels or 200KG/iron drum with an inside plastic bag.|
Store in a cool, dry place out of direct sunlight, use it within 12 months from the day of manufacture.
|Lead Time||1 – 1000 (Kilograms)
1001 – 10000 (Kilograms)
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
Q: Does silicone release PCBs during curing?
A: There is a possibility that certain compounds (usually those used for extrusion purposes) can evolve very low quantities of PCB''s.
These are derived from the peroxide used to cross-link the silicone. It is therefore wise to ensure that adequate ventilation and
extraction is provided in the areas where such compound is being processed.
Q: Can I thicken a silicone?
A: Silicone liquids can be thickened to a certain extent by the addition of silicas.
If you need to know the prices of our silicone rubbers, please contact us. We do not provide prices on the website because prices fluctuate for many reasons.