JOYWAY INDUSTRIAL COMPANY LIMITED
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High quality Rigid Silicone Surfactant JC-7770 for refrigerator production with low thermal conductivity
Product introduction
JC-7770 is a non-hydrolyzable silicone surfactant has been developed especially for
manufacture of rigid polyurethane foams. Which have fine and uniform closed cell structure and makes the foam have extreme F thermal conductivity(K-factor). In addition, the product provides excellent liquidity and dimensional stability .
Key Features and Benefits
Provide narrow fine closed cell distribution and superior thermal conductivity. Good stability, reducing voids ,and make foam have excellent appearance
Suitable for Pentane, HFC, and HCFC foaming systems
While providing the best thermal conductivity for foam, the system also has excellent fluidity.
Suitable for home appliance systems.
Typical use level is 2.0-2.5 parts per hundred of polyol (php).
Typical Physical Properties
| PARAMETER | VALUE |
| Appearance: | Clear liquid |
| Viscosity( 25 ºC , cst): | 600-1000 cst |
| Moisture(%) | ≤0.2 |
Storage and Handling Procedure:
Store in a cool and dry place in the original sealed drum for 24 months from the date of production.
This product must be stored in a cool and dry place , away from fire and heat source.
This product will become turbid and even solidified at low temperature, but not affect performance and usage. Heat to about 30℃ to restore transparency.
Packing:
200 kg iron drum, 1000 kg IBC( net weight)
PRODUCT SAFETY INFORMATION REQUIRED FOR SAFE USE IS NOT INCLUDED IN THIS DOCUMENT. BEFORE HANDLING, READ
PRODUCT AND SAFETY DATA SHEETS AND CONTAINER LABELS FOR SAFE USE, PHYSICAL AND HEALTH HAZARD INFORMATION.