1. Materials information
CAS number 4420-74-0
Density 1.0 ± 0.1 g/cm3
Boiling point 198.0 ± 0.0 ° C at 760 mmHg
Melting point<-50 º C
Molecular formula C6H16O3SSi
Molecular weight 196.340
Flash point 48.9 ± 0.0 ° C
Appearance: Colorless and transparent liquid
Steam pressure 0.5 ± 0.3 mmHg at 25 ° C
Refractive index 1.439
Storage conditions
Keep away from light, in a well ventilated and dry place, and seal for storage
Stability
Stable at room temperature and pressure, colorless and transparent liquid, sensitive to air and humidity, it is a sulfur-containing silane with a foul odor.
Solubility: soluble in organic solvents such as acetone, benzene, gasoline, etc., insoluble in water.
Silane coupling agent KH-590
Purpose
Used as a glass fiber treatment agent and crosslinking agent
Used in rubber, plastic, fiberglass, coatings, adhesives, sealants and other products
It is a reactive and cross-linkable silane coupling agent that can be hydrolyzed under acidic or alkaline conditions. It is widely used in natural and synthetic rubbers. In addition, it can be used as a reinforcing agent and crosslinking promoter in composite materials (such as resin glass fiber composites), coatings, inks, adhesives, and sealing materials. It can also be used as a resin modification additive and enzyme immobilizer. Commonly used to handle inorganic fillers such as SiO2 and carbon black, and to act as activators, coupling agents, crosslinking agents, and reinforcing agents in polymers such as rubber and silicone rubber
2. Packaging of materials
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping & Delivery
Provide door to door service
Suitable for goods under 50kg
Delivery: 3-7 days
Cost: low cost
Provide airport to airport service
Suitable for goods over 50kg
Delivery: 3-14 days
Cost: high cost
Provide seaport to seaport service
Suitable for goods over 100kg
Delivery: 2-45 days
Cost: low cost
4. Contact information
For more details, pls contact us freely.
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Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
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