FDA Standard Two Parts Of RTV Liquid Silicone Rubber For Mould Products

Description

RUI-HE 6250-40MJS® is a type of hard silicone with hardness Shore A 43. It is a kind of of two- component materials consisting of a flowable part A which when mixed with the curing agent or catalyst,cures at room temperature by a condensation recation. It is widely used for making molds for artificial stone, gypsum casting, grc, grfc, cement/concrete decorative products and etc.

Typical Properties

These figures are for reference only, please contact us for details.

Mixing ratio of components A : B = 10 : 1.

Vulcanization: 150 °C / 5 min

Advantages

1) Flexible and low viscosity which will copy finest details and patterns from exquisite products.

2) Durable with good strength, top quality to guarantee molding times

3) Easily demolding

4) Not oily, no bubbles

5) Can resist high temperature 200℃ - 350℃, and low temperature -65℃

6) Low shrinkage less than 0.2%, platinum cure type is less than 0.1%

7) Aging resistance, acid and alkali resistance

8) Platinum cure silicone is FDA certified, nontoxic, odorless

Notice

This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.

Applications

Because of the outstanding properties 6250-40MJS® liquid silicone rubber is particularly suitable for producing high transparent & high precision silicone rubber molding. It also can be made mold for the other materials forming

Certificate

Rui-He 6250-40MJS® Liquid silicone rubber obtained the following test certificate: RoHS, FDA.21.177, REACH, PAHS, ISO9001:2016, etc.

Packaging & Storage

Available in 20kg pails or 200kg drums.

Store in a cool, dry place out of direct sunlight,

use it within 12 months from the day of manufacture.

Tips

Q1. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the plastic tooling and fixtures.

Q2. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q3. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

If you need to know the prices of our silicone rubbers, please contact us. We do not provide prices in website because prices fluctuate for many reasons.