Hot Sale cheap price of rtv2 molding liquid silicone rubber, silicone rubber raw material to concrete mold
Features:
Liquid silicone rubber RH6250 - It has the characteristics of high transparent, high tear resistance, fast setting, and high yellowing resistance.The pot-life of the mixture of the two components at 20℃ is 5 days. Increased temperatures reduce the pot-life
Key Features and Benefits
· High transparency, high strength, good resilience, small deformation value, yellowing resistance and aging resistance;
· Comply with US FDA CFR 21.Part.177.2600 and European EN14350-2, Section 4.9 Volatile Compound Test Standards and European ROHS and REACH Standards;
·In the environment of 20 °C, the safe operation time is 3 days after the A/B components are mixed and sealed, and the safe operation time is shortened when the temperature rises
Application:
Suitable for producing high transparent & high precision silicone rubber mold.
| Test items | Appearance | Viscosity | Hardness | Density | Resilience | Tensile Strength(MPa) | Elongation at break | Tear strength(KN/m) | Tensile set(%) | Line shrinkage |
| Testing standard | Visual inspection | DIN53019 | GB/T531.1 | GB/T1533 533-2008 | GB/T1681 1681-2009 | GB/T528 | GB/T528 | GB/T529 | GB/T528 | CGB-T14235.4 |
| Unit | / | Pa.s | ShoreA | g/cm³ | % | MPa | % | KN/m | % | % |
| RH6250-10A/B | Transparent | 500 | 10 | 1.07 | 20 | 1.5 | 750 | 5 | 4.3 | 2.5 |
| RH6250-15A/B | Transparent | 600 | 15 | 1.08 | 45 | 3.5 | 850 | 9 | 3.4 | 2.7 |
| RH6250-18A/B | Transparent | 600 | 18 | 1.08 | 50 | 5 | 800 | 12 | 3.4 | 2.5 |
| RH6250-20A/B | Transparent | 800 | 21 | 1.09 | 50 | 6.5 | 800 | 15 | 2.6 | 2.4 |
| RH6250-30A/B | Transparent | 1000 | 30 | 1.1 | 55 | 7 | 700 | 15 | 2.6 | 2.4 |
| RH6250-40A/B | Transparent | 1200 | 40 | 1.11 | 55 | 7.5 | 550 | 25 | 2.6 | 2.5 |
| RH6250-50A/B | Transparent | 1200 | 50 | 1.12 | 65 | 9 | 550 | 30 | 1.7 | 2.6 |
| RH6250-60A/B | Transparent | 1500 | 60 | 1.12 | 60 | 9.5 | 500 | 35 | 1.7 | 2.6 |
| RH6250-70A/B | Transparent | 2000 | 65 | 1.13 | 55 | 9.5 | 400 | 30 | 0.8 | 2.5 |
| RH6250-71A/B | Transparent | 2500 | 70 | 1.13 | 55 | 9 | 350 | 25 | 0.8 | 2.5 |
Why Choose Us?
1. 19 years of manufacturing experience focus on silicone rubber
2. All Products shipped is Up to FDA, RoHS, Reach, LFGB, testing standard
3. Overall quality controlling procedure and perfect service to you
4. Offer to tailor the order accordance with customer's requirement in detail
5. 800 tons solid silicone rubber, 300 tons LSR silicone rubber and 200 tons silicone oil every month
6. Special organic silicon R&D team and precision inspection instruments equipped
7. Automatic manufacturing equipment adopted, which ensure the products shipped quality well largely
Package & storage:
Packaging and storage are essential considerations for silicone rubber to ensure its quality and longevity. Here are some guidelines for packaging and storing silicone rubber:
Packaging: Silicone rubber is typically packaged in sealed containers or bags to protect it from contaminants and moisture. The packaging should be airtight to prevent exposure to air and humidity, which can affect the material's properties.
Moisture protection: Silicone rubber is sensitive to moisture, so it is crucial to keep it dry during storage. Consider using moisture-proof packaging materials such as moisture barrier bags or desiccant packs to absorb any moisture that may be present.
Temperature control: It is recommended to store silicone rubber in a temperature-controlled environment. Ideally, the storage temperature should be between 10°C and 30°C (50°F and 86°F). Avoid extreme temperature fluctuations, as they can affect the material's performance and shelf life.
Light protection: Silicone rubber should be protected from prolonged exposure to direct sunlight or UV radiation, as it can cause degradation. Store the material in a dark or opaque container to shield it from light.
Shelf life: Silicone rubber has a limited shelf life, which can vary depending on the specific formulation and manufacturer. It is advisable to check the product datasheet or consult the manufacturer for the recommended shelf life and storage conditions. Using silicone rubber past its expiration date may result in decreased performance or quality issues.
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Environmental Rtv2 Molding Liquid Silicone Rubber High Tear Resistance Fast Setting Images
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