Cellulose Ether HEC Hemc HPMC for Construction Industrial Grade

• Type: Viscosity Reducer Admixture
• Port: Tianjin, China
• Payment Terms: L/C, T/T, D/P
• Color: ["Sub-White, White","Sub-White, White"]
• Appearance: Powder
• Main Raw Material: ["Refined Cotton","Refined Cotton"]
• Model NO.: HPMC
• Method: Spray
• Name: Hydroxypropyl Methyl Cellulose
• pH: 5-8
• Ash Content: 3-10%
• Viscosity: 60000-200000
• Level: Primer
• Particle Size: 98.5% Passes Through 100 Mesh
• Model No.: HPMC
• Transport Package: in Bag
• Specification: 20/25 kg per bag
• Trademark: XINWEITE
• Origin: China
• HS Code: 3912390000
• Production Capacity: 500t/Month

Product Description

About Us
SHIJIAZHUANG XINWEITE BUILDING MATERIALS CO.,LTD
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. Shijiazhuang Xinweite Building Materials Co.,Ltd,which is a specialized enterprise on researching, developing, producing and promoting of hydroxypropyl methyl cellulose (HPMC) and RDP. It is one of the largest HPMC and RDP manufacturer in North of china .Shijiazhuang Xinweite Building Materials Co., Ltd factory is more than 10 years history in HPMC.

Factory





Introduction
HPMC use highly pure cotton as raw material. It is a kind of 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.
It's white or off-white powder, non-toxic tasteless, and readily soluble in hot or cold water. HPMC also used for ceramics, tobaccos and detergents, etc.

Product Application
Construction building materials,Industry ceramic,Painting material,Oil printing,Polyethylene,Textile,Paper manufacture,Cosmetics.


Construction industry
1. Cement mortar: Increase the dispersion of cement-sand, greatly improve the plasticity and water retention of mortar, which is effective in preventing cracks, and can enhance the strength of cement.
2. Ceramic tile cement: improve the plasticity, water-holding capacity of pressed ceramic tile mortar, improve the bonding strength of ceramic tile, and prevent powdering.
3. Coating of asbestos and other refractories: as suspension safety agent, fluidity improver, but also improve the adhesion to the substrate.
4. Gypsum coagulant slurry: improve water retention and processability, improve the adhesion to the base.
5. Joint cement: Joint cement added to gypsum board to improve fluidity and water retention.ect
 

Product Name	HPMC Cellulose
Product Name	HPMC
Methoxy content(%)	18-32
Hydroxypropyl content(%)	8-----16
Gel temperature(%ºC)	54-75 C
Water(%)	≤5%
Ash(Wt%)	≤2%
PH value	7---8
Appearance	White Powder
Fineness (mesh)	80-100.mesh
Viscosity(mpa.s)	200-200000,also can produce according to customer's requirements
surface treatment	cold water insant type: surface treatment	Non-insant type: without surface treatment

Product properties
1. Water Retention: The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction material drying too fast and poor hardening or cracking due to insufficient hydration.
2. Operationality: 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.

Packaging
HPMC are packed in the following two types of packages.
A. 25 Kg bag with polyethylene inner ,and 12 MT with pallet is loaded in one container of 20 ft.
B. 25 Kg bag with polyethylene inner ,and 14 MT without pallet is loaded in one container of 20 ft