China wholesale Hydroxyethyl Methyl Cellulose - Hydroxyethyl methyl cellulose – Divenland
China wholesale Hydroxyethyl Methyl Cellulose - Hydroxyethyl methyl cellulose – Divenland Detail:
Hydroxyethyl methyl cellulose (HEMC) was prepared by introducing ethylene oxide substituent into methyl cellulose (MC). Its salt tolerance was better than that of unmodified polymer, and the gel temperature of methyl hydroxyethyl cellulose was higher than that of methyl cellulose.
Ⅰ.Property
1. Appearance: White or similar white powder, no mechanical magazine, odorless and tasteless
2. Gel temperature(℃)：60-90
3. Water content（Wt %）: ≤5.0
4. Ash content（Wt %）: ≤5.0
5.HP:5.0-8.0
6. Fineness: ≥80 Mesh
7. Viscosity（mPa.s, 2% aqueous solution, 20±0.2℃）:100000-20000
Ⅱ.Main technical performance
1. Solubility: model H in HEMC can be dissolved in both cold water and hot water, while model L can only be dissolved in cold water, while HEMC is not soluble in most organic solvents. The surface treated HEMC is dispersed in cold water and does not agglomerate. However, it can be dissolved rapidly by adjusting its pH value to 8-10
2. PH stability: pH value in the range of 2-12 viscosity change is small, beyond this range viscosity decreases
3. HEMC has the characteristics of thickening, suspension, dispersion, adhesion, emulsification, film-forming and water retention, and its water holding capacity is stronger than that of methylcellulose. Viscosity stability, mildew resistance and dispersion are better than hydroxyethyl cellulose
Ⅲ. Usage and precaution
HEMC is widely used in water-based latex coating, construction and building materials, printing ink, oil drilling, etc
Ⅳ. Package and storage
1.This product has the corresponding safety data sheet and safety transportation permit data
2.This product is packed in 25 kg kraft paper and plastic film lined film bag
3.Store in a dry place, pay attention to moisture-proof
Product detail pictures:
Related Product Guide:
Cooperation
We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for China wholesale Hydroxyethyl Methyl Cellulose - Hydroxyethyl methyl cellulose – Divenland , The product will supply to all over the world, such as: Yemen, Singapore, Norwegian, We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!
By Jean Ascher from Korea - 2018.03.03 13:09
It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
By Melissa from Madagascar - 2018.05.13 17:00
