Medical Grade LSR Liquid Silicone Rubber 20-70 Shore A Hardness
| Certificate | MSDS, ROHS, LFGB, ISO 9001 |
| Mixing ratio | Part A 1 : Part B 1 |
| Packaging | 20kgs/200kgs |
| MOQ | 20KGS/200kgs |
| Curing time | 30-65 s |
| Delivery time | 7 Days |
| Hardness | 20-70 Shore A |
| Advantage | 85-93% high transparence |
| HS code | 391000 |
| Shelf life | 1 Year |
Food grade liquid silicone rubber material mid-Temperature cured China manufacture baby nipples.
This product model is LIM 6250-50-2, which is food grade liquid silicone rubber material. This product has excellent transparency, low linear shrinkage, long shelf life at room temperature and short curing time. This product is a platinum catalyzed two-component liquid silicone rubber, safe to humans or the environment.
120-160°C mid-Temperature, the actual curing conditions can be adjusted depending on the thickness and size of the mold.
| Hardness Shore (A) | 50 ± 2 |
| Tensile strength (MPa) | ≥ 9.0 |
| Tear strength (KN/m) | ≥ 20 |
| Elongation (%) | ≥ 550 |
| Linear shrinkage (%, 25°C) | ≤ 0.5% |
- Mix 6250-50-2 A and 6250-50-2 B at 1:1 mass ratio thoroughly
- Static de-foaming or vacuum de-foaming
- Add the compound to the mold
- Form by vulcanization process
Our products have passed international certification audits including LFGB REACH PaHS UL SGS biocompatibility and ROHS environmental certification.
Specializing in the production of silicone materials for 16 years. Guangzhou Ruihe New Material Technology Co., Ltd. was established in 2004 as a high-tech enterprise specializing in development and production of organic silicone materials, with independent intellectual property rights and brands. Annual production capacity of 15,000 tons/year.
Our national high-tech enterprise has a municipal R&D center with 38 R&D professionals. Products cover power, cable, medical, baby, food and rubber industries.
- Secure transactions and business operations
- Free samples available for testing
- Strict quality control management system
- Ample production capacity and timely delivery
- Customized packaging and product options
- Professional documentation and shipping
- Technical support available
- Confidentiality agreements offered
- Reliable ongoing support
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