Chain Extender HQEE-L

We are Chain Extender HQEE-L CAS:849677-06-1 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests

Synonyms:
Chain Extender HQEE-L
4-Hydroxyethoxy-1-hydroxyethylbenzendiether
 
Molecular Formula: C12H18O5
Molecular Weight: 242.26800

SPECIFICATIONS AND PHYSICAL CHARACTERISTICS

TEST UNIT SPECIFICATION
APPEARANCE   WHITE TO YELLOWISH TRANSPARENCY LIQUID
HYDROXYL VALUE MgKOH/g 525.00-555.00
WATER CONTENT % 0.20MAX
PH   6.40-6.60

 
PRODUCT FEATURES AND APPLICATIONS
*  HQEE-L is not easy to flow at room temperature. When temperature is up to 27℃, its’ viscosity gradually diminish and it can flow.
*Comparedwith solid HQEE,  HQEE-L is more convenient to use because it is liquid. Andelastomers cured with  HQEE-L exhibit similar performance to those cured withsolid HQEE, but with the added advantages of excellent tensile strength,elongation and soft flexibility, etc.
* HQEE-L can be dissolved in dimethyl acetamide(DMAC).
*As a chain extender,  HQEE-L is mainly used to cure TDI / MDI systems PU products like PUadhesives, coatings, sealants, elastomers, PU foam, spandex and sports ground,etc.
* HQEE-L is especially suitable for middle and high hardness products.
 
PACKAGE
20KG DRUM
HANDLING AND STORAGE
Keep container tightly closed and dry and storage in cool place
 

 
Our company is a professional supplier of functional material additives. Our products include antioxidants, ultraviolet absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nano light absorbing materials, antibacterial materials, functional masterbatches, colorants etc. After years of steadfast industry accumulation and technological innovation, a relatively complete additive industry chain has been formed in the rubber and plastic industry, ink industry, coating industry, textile printing and dyeing industry, functional resin and other industries. Significant achievements have been made in the field of additives.
 
 
 

Chain Extender HQEE-L


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