Factory Price High Transparent Epoxy Resin Hwr-128 for Potting Compound

Basic Info

Model NO.	HWR-128
CAS No.	1675-54-3
Formula	C21h24o4
EINECS	216-823-5
Molecular Principal Chain	High-Molecular Polymer
Color	Transparent
Application	Coating, Adhesive, Sealant, Epoxy Flooring
Appearance	Clear Liquid
Countertype	Yd128, Der 331, E-51
Epoxy Equivalent Weight (G/EQ)	184~190
Viscosity	11000-15000
Chemical Composition	Bisphenol-a
Transport Package	Drum
Specification	240KG/Drum
Trademark	Honrel
Origin	China
HS Code	3506912000
Production Capacity	90000tons Per Year

Product Description

Epoxy resin HWR-128 is a high purity liquid resin, which is manufactured from bisphenol-A and epichlrohydrin.It is recognized as a standard form of variations epoxy resin, which has been developed. Cured Epoxy resin 128 always offers good physical and mechanical properties in applications, such as maximum mechanical strength, good chemical resistance and excellent heat resistance, etc.Chemical Composition:Diglycidl Ethr of Bisphenol-ASale Specification & Typical Properties:

Item	Specification
Epoxy equivalent weight (g/eq)	184~190
Viscosity (mPa .s /25ºC)	11000~15000
Color(Gardner)	1.0 Max.
Hydrolyzable chlorin (ppm)	1000 Max.
Appearance	Transparent without impurity

Application:1. Laminates2. Filament winding3. Encapsulation4. Civil engineering5. Tooling6. Coatings7. AdhesivesStorage properties:It has a shelf life within one year if stored in a cool and dry place. If epoxy resin128 develops a haziness or crystallite on storage, this can be dispersed and the resin can be restored to original state by warming up to 50~60ºC, with stirring.Handling precautions:Product may cause skin and eye irritation. In case of skin contact, wash immediately with soap and water. For eyes, flush with plenty of water for 15 minutes and seek medical attention immediately.Packing:240 kg iron drum.
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