Cellulose for Gypsum

Description

HPMC (hydroxy propyl methyl cellulose) is non-ionic cellulose ether produced from natural molecular cellulose through series of chemical changes. They are characterized by the solubility in water, water retain, stable PH value, surface activity, reversibility from gelling and solving in different temperature, thickening, binding, film-forming, lubricating and mols resistance.

Application of Cellulose

Hydroxy propyl methyl cellulose is applied in coating auxiliary agents, petroleum additives, surfactants, water treatment chemicals.

Specification

Classification: Chemical Auxiliary Agent
Other Names: MHPC
MF: C8H15O6-(C10H18O6)n-C6H1505
EINECS No.: 220-971-6
Purity: 99%
Place of Origin: Shandong, China (Mainland)
Type: Additive
Methoxyl Content (%): 19.0 to 24.0
Hydroxypropyl Content (%): 4.0 to 12.0
Insoluble Substance in Water (%): No more than 0.5
Loss on Dring (%): No more than 5
PH Value: 4.0 to 8.0 (2% solution, 20 ℃)
Ash Content: No more than 3.0
Fineness (mesh): 80.100.120
Appearance: White powder
Moisture (%): No more that 5
Gel temperature: 70 to 75

Packaging & Delivery of Hydroxy Propyl Methyl Cellulose

Our product is packed in double-layer bags with polyethylene film bag enclosed in coated plastic woven bag.
The net weight is 25kg per bag.around 3 to 5 working days after receipt of 50% deposit of T/T