Cellulose HPMC HPMC Chemicals in Wall Putty Mortar Cement Admixture Tiles

• Type: Viscosity Reducer Admixture
• Name: Hydroxypropyl Methyl Cellulose
• Other Name: HPMC
• CAS No.: 9004-65-3
• Raw Materials: Cotton
• Appearance: White Powder
• Model NO.: HPMC
• Packing: 25kg/Bag
• pH: 5-8
• Ash Content: 3-10%
• Viscosity: 60000-200000
• Bulk Density: 0.40-0.70 g/cm3
• Function: Strengthen, Waterproof
• Fitness: 80
• Moisture: 5% Max
• Usage: Coating Auxiliary Agents, Plastic Auxiliary Agent
• Purity: 99.9%
• Transport Package: in Bag
• Specification: 20/25kg/bag
• Trademark: XINWEITE
• Origin: China
• HS Code: 3912390000
• Production Capacity: 500t/Month

Product Description

 

Product Description

 

CELLULOSE IS THE FULL NAME OF HPMC,  is a variety of nonionic cellulose mixed ethers. It is a semi-synthetic, inactive, viscoelastic polymer.

HPMC is odorless, tasteless,non-toxic cellulose ethers produce from natural high molecular cellulose through series of chemical processing and achieved.It is white powder with good water solubility. It has thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel,

and protective colloid properties of surface activity and maintain moisture function properties etc.

 

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.

Specification

 

Product name	HEMC
Type	HRS-1	HRS-2	HRS-3
Methoxyl content,%	22.0-32.0
Gelling temperature,°C	60--90
Moisture content,%	≤ 5.0
Ash,%	≤ 5.0	≤ 3.0	≤ 1.0
PH value	4--8
Appearance	White powder
Fineness, mesh	80, 100, 120
Viscosity, mPa.s	See viscosity table

Viscosity type	viscosity range, mPa.s(2% solution,NDJ-1)	viscosity range, mPa.s(1%solution,2 Brookfield)
15,000	13,000--17,000	/
20,000	18,000--22,000	/
40,000	36,000--45,000	22,700--23,750
60,000	56,000--65,000	28,500--35,600
75,000	70,000--80,000	39,250--21,200
100,000	85,000--130,000	43,400--50,600
150,000	130,000--180,000	50,600--64,200
200,000	≥180,000	≥ 64,200

HPMC Properties

1. Water Retention
Water retention will be improved, which helps to solve the problem of cement or gypsum construction materials
drying too fast and poor hardening or cracking due to insufficient hydration.

2. Workability
It can enhance the plasticity of mortar and improve the coating efficiency in construction projects.

3. Adhesivity
It can make mortar attach to base material better since the plasticity of mortar is enhanced.

4. Slip Resistance
It can prevent slipping problem between mortar and the base material in construction project as a result of its
thickening effect.

Product Image

 

Product Application

 

1. Cement mortar: Improve the dispersion of cement-sand, greatly improve the plasticity and water retention of the mortar, and have an effect on preventing cracks, which can enhance the strength of the cement.
2. Tile cement: improve the plasticity, water retention of the pressed tile mortar, improve the bonding strength of the tile, prevent powdering.

3. Gypsum coagulation slurry: Improves water retention and processability, and improves the adhesion to the substrate.

4. Seam cement: added to the joint cement for gypsum board to improve fluidity and water retention.

5. Coatings: As a plasticizer for latex coatings, it has an effect on improving the handling properties and fluidity of coatings and putty powder.

6. More.

Packaging & Shipping

 

Packing: In 25kg bags out HDPE bags inner with LDPE 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 pallets.
Quantity/40GP:24Tons with pallets ,28tons without pallets.

Company Profile

 

Shijiazhuang Xinweite Building Materials Co.,Ltd local at Jinzhou City,Hebei Province,China.

Professional in producing the HPMC,HEMC and RDP that using for the line of construction,Industry and Chemical. Xinweite company is a research and development production and marketing into a business with a number of highly qualified technical, rich superb technical personnel to advanced management and unique technology.We provide the construction additives with the best price and service to our customers, such as Re-dispersible emulsion powder,Hydroxypropyl Methyl Cellulose. We can meet different type of products according to our customer requirements.Xinweite serve customers around the world.