Hot sale Unisex comfortable new surgical silicone rubber face mask respirator
This series of silicone rubber meets the requirements of halogen, ROHS, REACH and FDA and European standard LFGB. It has excellent processability and is suitable for molding process.
Product description
Silicone rubber molding is accomplished in five different ways:
An exceptional fluidity and good operability, easy to demold
* Good tensile and tear strength
* Outstanding bubble releasing
* Non-deformation
* Low shrinkage
* Aging resistance ,high temperature resistance (200℃)
* Envirnmentally, food-grade


Physical Property Physical properties | Testing method | Unit | RH3032F | RH5032F | Appearance | Visual inspection | / | Translucent | Translucent | Hardness | GB/T531.1 | Shore A | 30 | 50 | Proportion | GB/T533 | g/cm3 | 1.12 | 1.15 | Tensile Strength | GB/T 528 | Mpa | 11 | 12 | Elongation | GB/T 528 | % | 800 | 700 | Tear strength | GB/T529 | KN/m | 25 | 50 | Linear shrinkage | CGB-T14235.4 | % | 0.1% | 0.1% | Remarks | | | | | |
Application
This series of silicone rubber meets the requirements of halogen, ROHS, REACH and FDA and European standard LFGB. It has excellent processability and is suitable for molding process.
Processing
• Data test vulcanization conditions: DBPH(double 2-5,catalyst) curing, using 150mm × 140mm mold, 175 ° C × 5min vulcanization molding
• Typical data are average data and actual values may vary. Typical data shall not be used as product specifications.
Operation, safety and storage
* Read the Material Safety Data Sheet (MSDS) and instructions for use before use. Material Safety Data Sheets are available to sales representatives.
* Wear safety glasses and gloves when handling this product.

Storage
The 'Best use before end' date of each batch is shown on the product label.
Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable.
In this case however, the properties required for the intended use must be checked for quality assurance reasons.

CONTACT US
For more than 15 years, OEM designers and maintenance and materials engineers around the world have trusted
the Rui-he brand for performance and expertise to solve or prevent sealant challenges.
Rui-he has sales offices, manufacturing sites, and science and technology laboratories – and a network of more than 200.
To learn more about our extensive product and service offerings, order samples, visit lsrliquidsiliconerubber.com
email: chenp8008@@gmail.com or call at(wechat//whatsapp) +86 136 6016 5505.