HEC/HPMC Paint Thickener Natrosol 250 HHR/Natrosol 250 HBR Equivalent
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- Supplier: Jinzhou City Honghai Cellulose Co. Ltd.
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Product Overview
Description
Hydroxypropy Methyl Cellulose For Construsction Grade Building Use
Product Description
Hydroxypropyl Methyl Cellulose
HPMC is odorless, tasteless,non-toxic cellulose ethers products.It is white powder with good water solubility. It has water
resistance,thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel, and protetive colloid properties of
surface activity and maintain moisture function properties ect.
resistance,thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel, and protetive colloid properties of
surface activity and maintain moisture function properties ect.
Description | HPMC is a kind of anionic cellulose ether produced by a series of chemical processing | ||||
Standards | Name of Index | Index Parameter | Measured value | ||
Methoxy content | 27-30 | 29.2 | |||
Hydroxypropyl content | 7-12 | 11.0 | |||
Viscosity index (2%,20℃ ) | 1000-200000 | 200000 | |||
Ash content (WT%) | ≤4.0 | 3.0 | |||
Water content (WT%) | ≤5.0 | 2.7 | |||
Less on Drying (WT%) | ≤5.0 | 3.7 | |||
Gelation temerature (℃) | 58-64 | 62 | |||
In physical Characteristics | (HPMC) is a odorless, odorless, odorless white powder that can be dissolved cold water to form a transparent, viscous solution.It has the properties of thickening, adhesion, dispersion, emulsification, film formation, suspension, adsorption, gelation, surface activity, water retention and protective colloid | ||||
Keeping of Standad Sample | ked in moisture-proof bags, stored in a cool and dry place, ready to use, if there is any time left, pay attention to seal moisture-proof. | ||||
Applications | The products are widely used in building construction, building materials,coating, wallpaper paste, polymerization additives, paint removal agent,leather, ink, paper, etc. | ||||
Packing | N.W. 25kg/bag with wrap film with pallet. | ||||
HPMC is easily dissolved in cold water and a little hard in hot water. But its gelation temperature in hot water is abviously higher than cold water.
The viscosity of HPMC is related to its molecular weight. The bigger the molecular weight, the higher the viscosity. The temperature also influences the viscosity. The viscosity will be lower with the rise of temperature.
Properties
Water Retention
The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction
Adhesivity
It can make mortar attach to base material better sincethe plasticity of mortar is enhanced.
Operationality
Operationality: It can enhance the plasticity of mortar and improve the coating efficiency in construction projects
Application
HPMC For Wall Putty
Skim coat (also named by Wall Putty) is a decorative and functional trowelling plaster material for interior or external wall construction. It’s function is to remove uneven defects on the surface of the base materials of wall, and eliminate the stress between different coating layers.
HPMC For EIFS
ETIFS/ETICS is a kind of thermal insulation structure which is installed on the surface of exterior wall. It can reduce the influence of thermal bridge and deformation stress on the base wall. Honghai products can give effectively improvement on the water retention, anti-stress cracking, open time, sag resistance, workability of the ETICS mortars.
HPMC For Gypsum Plaster
Honghai HPMC can significantly improve the construction performance of gypsum based products.
HPMC for Tile Adhesive
The tile adhesive is physically mixed by cement, sand and accessories, and it is formulated differently in different countries or
regions. There are various types of tiles and substrates, also the environment and trowel methods differ from one place to another
, thus the performance requirements of cement tile adhesive are different.
regions. There are various types of tiles and substrates, also the environment and trowel methods differ from one place to another
, thus the performance requirements of cement tile adhesive are different.
HPMC for Self-leveling Mortar
Honghai products gives the rheology and workability of the full range of flooring formulations. Improves ease of on-site application and ensuring exceptionally smooth, defect-free surfaces.
Construction Field
-Used as the water retaining agent and retarder in mortar to make it has good pumpability.
- Used as adhesives in plaster, gypsum material, putty powder or other construction materials to improve its workability and extend the operation time.
- Used as paste enhancer of ceramic tile, marble and plastic decoration and reduce usage of cement.
- HPMC water retention property can prohibit too fast dry and cracking after the slurry spraying and enhanced strength after hardening.
-Used as the water retaining agent and retarder in mortar to make it has good pumpability.
- Used as adhesives in plaster, gypsum material, putty powder or other construction materials to improve its workability and extend the operation time.
- Used as paste enhancer of ceramic tile, marble and plastic decoration and reduce usage of cement.
- HPMC water retention property can prohibit too fast dry and cracking after the slurry spraying and enhanced strength after hardening.
Besides Construction field, Hydroxypropyl Methyl Cellulose Can also apply in many other feilds , such as pharma, cosmetic, ceramic, paint, plastic ect.
Packing & Shipping
Packing
Packaging: 25kg PE paper bags
Storage: Prevent rain and sunny, prevent fire and damp, airtight ventilation preservation, according to non-dangerous goods shipping
Storage: Prevent rain and sunny, prevent fire and damp, airtight ventilation preservation, according to non-dangerous goods shipping
Certifications
Company Profile
Honghai Cellulose Col.,ltd
located in Jinzhou city, Hebei province. We have 8 modern automatic production lines with annual output above 20,000 tons of cellulose ether.
Honghai is manufacture of various industrial cellulose ether products which have own R&D department. Our main products are Hydroxypropyl methylcellulose (HPMC). And we could also customized according to customers required viscosity, water retention, specific gravity of products.
Honghai is manufacture of various industrial cellulose ether products which have own R&D department. Our main products are Hydroxypropyl methylcellulose (HPMC). And we could also customized according to customers required viscosity, water retention, specific gravity of products.
FAQ
Q1.Could we have the sample to test the quality?
Kindly send us your address, we are honored to offer you samples.
Q2:What's your Delivery Time?
In generally, the delivery time is 25 days-30 days.We will make the delivery as soon as possible with the guaranted quality.
Q3:What is the convenient way to pay?
L/C , T/T ,Paypal, Western Union and Escrow are accepted,and if you have a better idea , please feel free to share with us .
Q4:Which mode of transport would be better?
In general,we advice to make delivery by sea which is cheap and safe.Also we respect your views of other transportation as well.
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