CAS No.: 9004-65-3
HS:3912310000
1) Brief Introduction
HPMC-Hydroxypropyl Methyl Cellulose and Methyl Hydroxyethyl Cellulose and non-ionic cellulose ether made by natural high polymer cellulose as raw material and series of chemical processing.They are odorless,tasteless and non-toxic white powder, which can be dissolved in cold water to form a transparent viscous solution.Processing thickening,binding,dispersing,emulsifying,film coating,suspending,absorbing,gelling,surface activity,water maintaining and protective colloid properties.
2)Construction Industry Application Guide
* Exterior Insulation and Finish system(EIFS)
* Interior and Exterior wall interface agent
* Tile adhesive
* Joint Filler
* Self-leveling mortar
* Gypsum-based plaster
* Ceramic extrusion molding
3)Specification
Viscosity Range: NDJ-4 Rotational viscometer,2% aqueous solution,20ºC
Grade |
Viscosity Range(mpa.s) |
Grade |
Viscosity Range(mpa.s) |
5 |
3-9 |
8000 |
7000-9000 |
15 |
10-20 |
10000 |
9000-11000 |
25 |
20-30 |
20000 |
15000-25000 |
50 |
40-60 |
40000 |
35000-45000 |
100 |
80-120 |
60000 |
46000-65000 |
400 |
300-500 |
80000 |
66000-84000 |
800 |
700-900 |
100000 |
85000-120000 |
1500 |
1200-2000 |
150000 |
130000-180000 |
4000 |
3500-4500 |
200000 |
≥180000 |
Name |
Hydroxypropyl methyl cellulose (HPMC) |
Content of hydroxypropyl% |
7.0-12.0 |
Content of Methoxyl % |
26.0-30.0 |
Gel temperatureºC |
54-72 |
Ash(Wt%) |
≤5 |
Water(Wt%) |
≤1 |
PH |
5-8 |
Appearance |
White Powder or granula |
Fineness |
100mesh≥98.5%;80mesh≥100% |
Surface Treatment |
Cold water instant type: surface treatment
Ordinary hot melt type: without surface treatment |
4) Packing
· Totally packed in paper bags or PP woven sacks net each with white or yellow color; inner with double plastic lining.
· Net weight per bag is 25kg, 50kg and 1000kg or made to customer's request.
· 20ft container or 40ft container with pallets or without pallets for ur option.
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