Ruihe® - Liquid Silicone Rubber for Food Grade Mold

Additives include stabilizers, masticating aids and colorants.

To become an elastomeric material, raw silicone rubber has always to be cured. This can be done either by peroxide or addition curing. Peroxide curing involves the use of organic peroxides.

Features:

This product boasts a range of excellent properties, including high transparency, high strength, good resilience, and minimal deformation. It is also highly resistant to yellowing and aging, ensuring long-lasting performance.
Furthermore, this product meets rigorous safety and quality standards, including compliance with US FDA CFR 21.Part.177.2600 and European EN14350-2 Section 4.9 Volatile Compound Test Standards, as well as European ROHS and REACH Standards.
When mixed and sealed, the A/B components have a safe operation time of 3 days at 20°C. However, it's important to note that higher temperatures can shorten the safe operation time.

Properties Data

This series of products is two-component addition liquid silicone rubber, it has excellent performance of resistance to high temperature , good weathering resistance, outstanding transparency, high tear strength, good rebound ability , and good anti-yellow properties.


Additive
Compared with other elastomers, silicone rubber requires few additives because the essential properties are determined by the siloxane polymer used. Thus, a finished polymer compound may consist only of polymer and filler.

​Particularly notable is the fact that silicone rubber is free of curing accelerators or retarders, organic plasticizers and organic antioxidants.

Guangzhou Rui-He New Material Scientific Co., Ltd

Guangzhou Ruihe New Material Technology Co., Ltd

Established in 2004, specializes in search, development, production, and distribution of environmentally-friendly silicone materials. Our headquarters is located in Huadu district, Guangzhou, China. Our products are widely used in all kinds of industries, such as medical, electronics, telecommunication, aeronautics, astronautics, automobile, textile, mechanics, sports and daily necessities. Through the 18 years, we are now recognized as the famous leading silicone rubber manufacturer.

Rui-He has more than 1,000 types of silicone rubber. Each day we produce 50 tones of silicone rubber. We are generally sorted as LSR liquid silicone rubber, solid silicone rubber, HTV silicone rubber, RTV-2 molding silicone rubber, precipitation silicone rubber, injection molding silicone rubber, flame retardant silicone rubber, high temperature silicone rubber, electrical insulating silicone rubber, potting silicone rubber, medical silicone rubber, and the silicone rubber for cable accessories, baby's products, kitchenware and diving tools, etc.

Rui-He also is committed to provide customers with the professional silicone rubber solutions. We keep working to improve crafts operations and innovations. Secured access to high-grade environmentally-friendly silicone rubber is the way we work to achieve this.

Quality assurance is the key to enterprise survival and its development, We always adhere to the “reputation first, good quality, high-efficiency, and customer first” principal to all customers with the best products and services. Rui-He always focuses on the quality control and development of our product. Each batch of silicone rubber must be tested by our safe quality examination system. Rui-He has passed the quality certification of IS09001:2016, RoHS, REACH, FDA, PAHS. On the other hand, our annual output is more than 30,000 tons. With stable production and stable quality, our product sales network has been all over the country and with a good reputation.

Our mission is to build a centennial enterprise with strong international competitiveness and vitality. With the diversity of product and excellent service, Rui-He looks forward to cooperating with friends of all walks of life to create a bright future. Rui-He is deeply welcome to all the customers come to visit our factory. We hope Rui-He can have a win-win business relationship with each other.

​