Hydroxypropyl Methyl Cellulose HPMC
HPMC is a highly pure cotton cellulose as raw material, under alkaline conditions by special etherification and preparation.White or whitish powder.HPMC decreases with the decrease of methoxide content, increase of gel point, decrease of water solubility and decrease of surface activity.
HPMC has thickening ability, salt resistance, low ash powder, pH stability, water retention, dimensional stability, excellent film forming, and a wide range of enzyme resistance, dispersion and adhesion.
1. Appearance
|
Milky white or white powder
|
||
2.Viscosity
|
100000mpa.s ~200000mpa.s
|
||
3.Gelling temperature, °C
|
55℃ - 80℃
|
||
4.Water (Wt%)
|
≤ 5.0
|
||
5.Ash (Wt%)
|
≤ 2.5
|
||
6.PH value
|
5.0 - 8.5
|
||
7.Purity/Solid content
|
99.8 %
|
||
8.Fineness/Particle size
|
100 mesh pass rate is greater than 98.8%;80 mesh pass rate 99.9%;The particle size of special specification is 40-60 mes
|
||
9.Solubility
|
soluble in water and some solvents, such as appropriate proportion of ethanol/water, propanol/water.The aqueous solution has surface activity, high transparency and stable performance.
|
Products Parameter
Specifications
|
Viscosity Range
Mpa.s
|
Specifications
|
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
|
HPMC is widely used in building materials, coating, synthetic resin, ceramics, medicine, food, textile, agriculture, cosmetics, tobacco and other industries.HPMC by use can be divided into: construction grade, food grade and medical grade.At present homebrew is building level mostly, in building level, be bored with child pink dosage is very big, about 90% is to use be bored with child pink, the rest is to use make cement mortar and glue
Construction industry
1.Used as a binder in plaster, gypsum, putty powder, mortar or other building materials to improve processability and extend operating time. Prevents the slurry from drying and cracking too quickly after spraying, and the strength is enhanced after hardening.
2.Used as a tackifier for tiles, marble and plastic finishes.
Ceramic industry
Ceramic industry: widely used as a binder in the manufacture of ceramic products.
Coating industry
1.Used as a thickener, dispersant and stabilizer in the coatings industry. Good compatibility with water or organic solvents.
2.Used as paint stripper, dispersion coating, wall coating, polymerization aid.
we established in in 2008 , we specialize in manfacture hydroxypropyl methylcellulose (HPMC) and Redispersible Polymer Powder(RDP) for many years , our company covers an area of 120 acres, now has 280 employees, including 28 senior technicians. Now the company has a non-ionic hpmc cellulose ether production line whose annual yield is 18000 tons and 15000 tons of redispersible polymer powder per year , today our products cover 30% of the domestic market , and we have established long term business relationship with many countries .
our product are widely used in the construction industrials , such as cement motar , tile adhesive, wall putty, wall panel & Block Jointing and the daily chemicals. It has the advantages of water retention, easy construction, and smooth wall formed.
Main Category
Popular Articles
- HPMC for Building & Construction
- Hydroxypropyl Methyl Cellulose HPMC Cement Based Tile Adhesive
- China HPMC Direct Manufacturer
- Hypromellose Hpmc Cellulose Ether
- The importance of HPMC cellulose to mortar water retention
- Construction Grade HPMC Hydroxypropyl methyl cellulose
- Redispersible Emulsion Powder
- Construction Grade Hydroxypropyl Methylcellulose Cellulose Ether
Contact Us
Address:Chemical Industrial Development Zone Jinzhou Hebei,China.
Email:sales@hpmccelluloseether.com
Site: www.hpmccelluloseether.com
Phone: