Homopolymerized Gum For RTV
Description
Composition: low molecular weight polymer of methyl-(3,3,3-trifluoropropyl)siloxane
Fluorosilicone Elastomer Topda FS-ER1000 is a low molecular weight polymer of methyl-(3,3,3-trifluoropropyl)siloxane. It is a room temperature vulcanized fluoroslicone elastomer, its molecular weight is only tens of thousands. It is easy to process and convenient to apply because of its low molecular weight. Meanwhile it still keeps good performance owned by the high molecular weight fluorosilicone elastomer, such as resistance to chemical mediums, oil and wide application temperature range. It can be cured under room temperature, so it can be used as adhesive agent and sealing agent, as well as auxiliary agent in industry.
Features
- Wide application temperature range
- Good resistance to solvent, oil and other chemical mediums
- It is a liquid, easy to process and convenient to apply
- Low volatile content, short drying time
Technical Index
| Items | FS-ER1001 | FS-ER1002 | FS-ER1003 | FS-ER1004 |
| Appearance | Colorless or light yellow transparent vicious liquid | |||
| Specific Gravity, g/cm3 | 1.28 | 1.28 | 1.28 | 1.28 |
| Viscosity, (Pa.s, 25℃) | 1-10 | 10-40 | 40-90 | 90-200 |
| pH Value | 6-7 | |||
| Content of volatile components (180°C×3hr), % | 1.5 | |||
Application
Used as base oil for binding agent and sealing agent in the applications with requirements of oil & solvent resistance, high & low temperature resistance(such as integral sealing or caulking for oil tank of airplane).
Agglutinating small parts under difficult conditions such as in limited space, irregular trough, seam, ditch and in some kinds of mini motor. Adhering for some places need solvent cleaning.
Bonding and repairing fluorosilicone rubber parts, such as fluorosilicone sealing rings and gaskets.
Bonding silicone rubber and fluorocarbon rubber.
Packing
Plastic drums. Each drum is 1kg/5kg/20kg/50KG.
Transportation & Storage
Transported as non-dangerous substance.
Keep it in good condition of packing during transportation.
The product should be stored in a dry and ventilate place at room temperature.
Avoid from acid, alkali chemical materials and other impurities.
Shelf life
Shelf life: 1 year.
