LS-622
4. LS-622 1,4-Butanediol Diglycidyl Ether
4.1. Product Introduction
Chemical name: 1,4-Butanediol Diglycidyl Ether
Structural Formular: O(CH2CH)CH2O (CH2) 4 OCH2(CHCH2)O
CAS No.:2425-79-8
Specify Gravity: 1.1
Appearance& Characters: colorless transparent liquid with non-irritating odor. Its molecular contains two epoxy groups which can take part in curing reaction of epoxy resin when curing, and form chain and net conformation. The performance of its cured epoxy such as compressive strength, flexural strength, tensile strength, impact strength and adaptive time is better than that of single glycidyl ether.
4.2. Technical Data Sheet (TDS):
| Specification | Specification | Specification | Specification | Specification | Specification | Specification | |||||
| Item |
(APHA)
|
（25℃, mPa•s）
|
（Eq/100g）
|
(g/eq )
|
HY-CL（Eq/100g） | Inorganic Chlorine（Eq/100g） | Moistmure（%） | ||||
| LS-622 | ≤40 | 10~20 | 0.74~0.83 | 120~137 | ≤0.02 | ≤0.005 | ≤0.1 |
PS:Customized Service is workable.
4.3 Application
Having two functional groups, LS-622 can effectively reduce the viscosity of epoxy reisn, as a reactive diluent for epoxy resins.
- LS-622 is a kind of diluent of Water-Solubility, and has good wetting ability. And can improve the osmosis ability of epoxy resin when casting.
- LS-622 is a kind of diluent of improving toughness, and can enhance the toughness of productions.
4.4. Packing
Packed in 25 kg/plastic drum or 200 kg/plastic drum or iron drum
4.5.Attention in Storage:
4.5.1. Storage and transportation must conform to basic requirements of normal
chemicals.
4.5.2. Stored in a cool, dark, dry and well ventilated area for one year. Keep away
from ignition sources, heat and flame and sunlight.
4.5.3. It is necessary to maintain insulated (tightly seal) after use, in order to avoid
negative influence arousing from moisture absorption.
4.5.4. This product irritates to the skin and eyes. If contact with skin, wash with soap;
if contact with eyes, rinse with plenty of water.