FC-338 is a kind of amphoteric type fluorosurfactant which is used as additives in fire suppressant products to reduce surface tension and improve the effectiveness in suppressing Class B fires. FC-338 is a classical and key product in the formulation of aqueous film forming foam(AFFF).
Product Data
| Item |
Value |
| Appearance |
Amber liquid |
| Type |
Amphoteric |
| Solid Content,% |
27 |
| Specific gravity, 25ºC |
1.3 |
| pH |
8 |
| Surface tension, 0.1%, dyne/cm |
19.5 |
| Surface tension, 0.2%, dyne/cm |
18.7 |
Application
FC-338 is a film forming fluorinated surfactant used in aqueous film forming foam(AFFF), film forming fluoroprotein (FFFP), and alcohol-resistant formulations AFFF-AR/FFFP-AR (against hydrocarbons and polar liquid fires).
| Foam capability(Ross miles method) |
| |
Foam volume(ml) |
| 0.1% FC-338 |
30'' sec |
3'min |
5'min |
| DI water |
540 |
510 |
485 |
| Tap water |
330 |
310 |
310 |
| 10% NaCl |
185 |
180 |
180 |
Packages & Loading pictures
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Jiangshan Sunoit Performance Material Science Co.,Ltd, branded as SUNOIT™, is a young and dynamic corporation which supplies and produces specialty chemicals and provides technical solutions since 2018. The products from Sunoit conclude siliconate, silicone fluid, modified silicone, silicone emulsion, silicone resins and fluorochemicals. Today, Sunoit is developing into a technology-based company integrating manufacturing, trading and R&D. We work with more than 200 clients worldwide in different markets including construction, textile & fabrics, personal care & cosmetics, agricultural chemicals, polyurethane industry, lubricants and additives, etc. The materials from Sunoit are extensively tested with the highest standards to meet with diverse demands. Sunoit is your reliable global partner providing tailor-made specialty chemicals and services for a better future.
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