Name：1,4-Butanediol diglycidyl ether
CAS:2425-79-8
Molecular formula：C10H18O4
Molecular weight：202.25
|
Color, APHA |
≤40 |
|
Viscosity 25oC mPa |
10~20 |
|
Epoxy value eg/100g |
0.74~0.80 |
|
Purity% |
99% |
|
Organic oxygen eq/100g |
≤0.02 |
|
Inorganic oxygen eq/100g |
≤0.005 |
|
Amine value |
615~635 |
Usage: 1, 4, two butanediol diglycidyl ether is a long chain of difunctional epoxy active diluent, by n-butyl alcohol with epichlorohydrin and dehydration reaction, no pungent smell, boiling point above 150 DEG C, molecules containing two epoxy groups involved in curing, forming a chain and mesh. After curing, the tensile strength, bending strength, compressive strength, impact strength and other mechanical properties of resin were better than those of mono glycidyl ether cured resin. The long chain type epoxy active diluent is usually used as a flexible toughening agent for epoxy resin. It is widely used in solvent-free coatings, laminates, adhesives and other epoxy systems. As the cellulose finishing agent can increase the flexibility, fastness, alkali cellulose, dyeing properties, can be used for cotton, linen, wool fabric etc.. The tensile strength of the fiber can be improved.
Packaging, storage and transportation:25kg plastic barrel or drum 200kg.
1. This product is a non dangerous product and is stored and transported according to the general chemical.
2, Yu Biguang, cool, ventilated, dry environment closed storage, storage period of one year.
3. After the use of this product, the remaining products in the packaging should be tightened to prevent the moisture from absorbing.
4. This product is irritating to the skin and eyes. If you touch the skin, use soap to clean it. If you touch the eye, use a lot of water to wash it.