Nipple Liquid Silicone Rubber Food Grade RH6250 - 40 High Transparency for Baby Supplies
RH6250 - 40 two-component liquid silicone rubber is a kind of addition-cured silicone. It can be used for mold making for adult toys, artificial prosthesis, fake human breast, making soft silicone rubber products like human body shape, bra pads, diving glasses, shoulder pads, patch, anti-slip mat, baby nipples, pacifiers making and also can be used for pouring material for electronic and electrical parts, etc.
Key Features and Benefits
Vulcanisates consisting of RH6250 - 40 LSR are distinguished by the following properties:
|RH6250 - 40|
|Unit||Part - A||Part - B|
|Shore A hardness||A||40±2|
|Tensile strength||Mpa||≥ 8.5|
|Tear strength||KN/m||≥ 25|
|Linear shrinkage rate||%||≤ 0.1|
These figures are for reference only, please contact us for details.
Typical properties of the vulcanisate:
The mixing ratio of components A: B = 1: 1.
Vulcanisation: 5 min. 150 °C + 4 hrs. 200 °C post cure
Rui-He® RH6250 - 40 are mainly used for silicone baby spoons, silicone baby mat, silicone baby doll, fruit mordedor, teether, washbasin, ring teethers, handmade chew charms, pacifier clip, etc.
Rui-He RH6250 - 40 Liquid silicone rubber obtained the following test certificate: RoHS, FDA, MSDS, LFGB, ISO9001:2016.
Packaging & Storage
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
RUI-HE Silicone has an extensive quality control system that tests the quality of raw materials first. The material cannot be used unless they are tested and meet our quality control standards. If it does not pass our incoming quality control testing, the material is refused and trucked back to the manufacturer.
Second, during the producing process, our quality control group will test the new batch of compound silicone rubber by taking some samples (twice from solid silicone rubber or three times from liquid silicone rubber) from different steps in the process. After passing the test, this batch can be sealed to pack and deliver to the customers.
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.