Qiantang Village, Lunan Town, Laobian District, Yingkou City, Liaoning Province, China
Moble: +8613941768025
Technical Assistance: +8613604976165
E-MAIL：xygaoxh@163.com
Postal Code: 115005
Contact Person: Gao Yong
Product overview
This product is a water-soluble resin with molecular structure and unsaturated double bonds similar to unsaturated polyester resin. It serves as one of the key components in polyester-type sizing agents.
Product Performance
This product is suitable for formulating various glass fiber sizing agents. The fibers produced with this sizing agent require no baking, yielding fabrics with excellent hand feel and soft texture. Containing unsaturated bonds in its molecular structure, it demonstrates solubility in both unsaturated polyester resins and epoxy resins during FRP (Fiber Reinforced Plastic) manufacturing, significantly improving the wettability and resin penetration into glass fibers.
Product Specifications
Appearance: Yellow-brown viscous liquid
Product Name | Viscosity at 25 ℃ | Acid value mgkoH/g | Solid Content % | Water-soluble |
SR－1 | 10-20 | 20-30 | — | 10 parts resin and 90 parts water can be combined to form a completely miscible transparent liquid |
SR－1A | 10-20 | 20-30 | — | |
SR－1B | 10-20 | 20-30 | — | |
681 | — | — | ≥55 | Dissolve 1 part resin and 10 parts water to form a transparent clear liquid |
682 | — | — | ≥55 |
Packaging and Storage
★ Packaged in plastic or galvanized drums, with a net weight of 50 kilograms and 200 kilograms per drum.
★ Store and transport non hazardous materials in a cool, dry, and well ventilated place at a temperature of -5-35 ℃, with a sealed storage period of one year.
