Food Grade LSR Liquid Silicone Rubber 50 Shore A for Molds
| Mixing Ratio | Part A 1 : Part B 1 |
| Packaging | 20kgs/200kgs |
| MOQ | 20KGS/200kgs |
| Curing Time | 30-65 seconds |
| Delivery Time | 7 Days |
| Hardness | 20-70 Shore A |
| Transparency | 85-93% high transparence |
| HS Code | 3910 00 |
| Shore A Hardness | 50 |
| Elongation | 500% |
Food grade liquid silicone rubber material - Mid-temperature cured China manufactured product ideal for baby nipples and other food-contact applications.
Model: LIM 6250-50-2 - A platinum catalyzed two-component liquid silicone rubber with excellent transparency, low linear shrinkage, long shelf life at room temperature, and short curing time. Safe for humans and environmentally friendly.
120-160°C mid-temperature curing. Actual curing time may vary depending on mold thickness and size.
- Mix 6250-50-2 A and 6250-50-2 B components at 1:1 mass ratio thoroughly
- Static de-foaming or vacuum de-foaming
- Add compound to the mold
- Form by vulcanization process
| Hardness Shore (A) | 50 ± 2 |
| Tensile Strength (MPa) | ≥ 9.0 |
| Tear Strength (KN/m) | ≥ 20 |
| Elongation (%) | ≥ 550 |
| Linear Shrinkage (%, 25°C) | ≤ 0.5% |
Certified by third-party international bodies with continuous recognition of quality, environmental, and occupational health management systems. Complies with:
Guangzhou Ruihe New Material Technology Co., Ltd. - Established in 2004, specializing in silicone material production for 16 years with 15,000 tons annual output capacity.
National high-tech enterprise with municipal R&D center and 38 R&D professionals. Products serve 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
- Custom packaging and product options
- Professional documentation and shipment
- Technical support available
- Confidentiality agreements offered
- Reliable ongoing support
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