HPMC, HEC, HEMC. Cellulose Ether

1.Methoxyl content:22.0-32.0
2.Usage:coating power,cement additive
3.viscosity:40000
4.HEMC hydroxypropyl methyl cellulose
1.Appearance: White powder or granule
2.Fitneness, mesh: 80,100,200
3.Gelling temperature,centigrade: 60-90
HEMC
HEMC


Technical requirements
Product
HEMC
Methoxyl content.%
22.0-32.0
Gelling temperature,°C
60-90
Moistrure content,%
no more than 5.0
Ash,%
no more than 1.0
PH Value
4-8
Appearance
White powder or granule
Finesness,mesh
80,100,200
Viscosity,mPa.s
See viscosity table
Purity
above 98%


Effect
A. Water retention---Improved water retenton can protect cement and plaster against poor solidification and cracking due to too speedy drying and inefficient mixing with water.
B.Workability---Mortar plasticizing quality can be improved, which in turn will improve the workability of painting and working efficiency.
C.Binding---Due to the increased plasticizing quality, mortar can be a better binder.
D.Slipping-resistance---Due to the thinckening action of Cellulose Ether, the slipping phenomena of mortar from substance to be bound can be prevented more efficiently.

Note

1.Highest viscosity shall be obtained by completely mixing or agitating both before and after the addition of the product.
2.Direct addition of the product with surface treatment into alkaline water solution will lead to the failure of the surface treatment, resulting in gel. Therefore, product with surface treatment can not be added into the alkaline water solution directly.
3.Tht concerntration of the prepared solution shall be determined according to the product viscosity. The solution concentration of product with low viscosity(lower than 100mPa.s)is 10~15%,and the solution concentration of product with high viscosity(more than 30000mPa.s)is 2-3% at most.

Packing

1.Double-layer Bag
The product is packed in polyethylene film bag enclosed in compositefilm bag.
Net weight is 25 or 20kg per bag.
2.Composite-fibreboard drum
The product is packed in polyethylene film bag neclosed incomposite-fibreboard drum.
Net weight is 20or 10kg per drum.


Company Address
Room 509,Floor 5,Jiman Business Center,Street No. 3233,Road Zhenbei,District Putuo,Shanghai
Cnn: margie
Phone:0086-15221338036
Tel.: 86-021-62503072
Fax:86-021-62503076