Hydroxypropyl MethylCellulose /MethylCellulose

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Product
Hydroxypropyl MethylCellulose /MethylCellulose
Posting date : Sep 14, 2018
Membership
Free Member Scince Sep 14, 2018
FOB Price
USD 3.00 per kg
Min. Order Quantity
1000Kg
Supply Abillity
1000Mt per month
Port
Tianjin/Qingdao
Payment Terms
L/c, T/T
Package
25kg bags
Keyword :
Category
Contact
Lily Chan
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
SidleyCel
Model Number
hpmc
HS-CODE
3912-90
Package & Delivery Lead Time
Package
25kg bags
Delivery Lead Time
Within 7 days
Detailed Description
Hydroxypropyl MethylCellulose /MethylCellulose
cement additive /hpmc /hpmc powder for mortar /hydroxypropyl cellulose
 
HS Code: 3912,900
CAS: 9004-65-3
Composition and chemical structure:
 
 
Hydroxypropyl methyl cellulose is a kind of white or slightly yellowish powder, odorless, tasteless, and non-toxic. The product can be dissolved in cold water to form a transparent viscous solution. The aqueous solution of this product has surface activity so that it has emulsification, protective colloids and relative stability. PH Stability: the aqueous solution viscosity of this product is relatively stable in the range of PH 3.0—11.0. As the product is non-ionic, and in the preparation process can be effectively purified by washing with hot water, it has a very low ash content. Hydroxypropyl methylcellulose products can fully meet the standards for use of medicine, food, construction and personal care products.
Specifications
Specification
60 (E)
65 (F)
75 (K)
Gelling temperature (℃)
58-64
62-68
70-90
Methoxy (WT%)
28.0-30.0
27.0-30.0
19.0-24.0
Hydroxypropoxy (WT%)
7.5-12.0
4.0-7.5
4.0-12.0
Viscosity(cps)
3; 5; 6; 15; 50; 400; 4000; 10000; 20000; 30000;
40000; 50000; 100,000 150,000;200,000
Physical and chemical properties
*Particle size: 98.5% passes through 100 mesh; 100% passes through 80 mesh.
*Charring temperature: 280-300℃.
*Bulk density: 0.25-0.70 g/cm3 (Usually around 0.5 g/cm3 )
*Real specific gravity:1.26-1.31.
*Browning temperature: 190-200℃.
Surface tension:(2% water solution) 42-56dyn.cm.
*Properties: Dissolved in water and some organic solvent such as ethanol. propyl alcohol. ethylene chloride, the water solution is of surface activity. It is a nonionic surface active agent. Gelation temperature is different for different grades. For example, among 60RT Hydroxypropyl Methylcellulose, 60 is gelation temperature, Namely, 2% water solution will form gelation at 60%.
 
Packing and Storage
Standard Packing: In 25kg bags out HDPE bags with inner plastic bags.Store it in a cool, dry place below 30degree and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.Quantity/20GP:12Tons with pallets,14tons without palletsQuantity/40GP:24Tons with pallets ,28tons without pallets
 
Application
1). Construction grade
- Tile Adhesive- Gypsum based skim coat- Paste water resistant putty- Dry-mixed plastering mortar- Masonry mortar- Joint filler 
 
2). Pharmaceutical Grade
3). Food Grade
4). Coating Grade
5). Ceramic Grade
6). Detergent Grade
7). Papermaking Grade
8). Toothpaste Grade
9). Other Industrial Grade

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