HPMC(Hydroxypropyl methyl cellulose)
Hydroxypropyl Methyl Celluloseare types of non-ionic cellulose ether, which are a powder of white to off white color, that function as a thickener, binder, film-former, surfactant, protective colloid, lubricant, emulsifier and suspension and water retention aid. In addition, there types of cellulose ethers exhibit properties of thermal gelation, metabolic inertness, enzyme resistance, low odor and taste, and PH stability.
Due to the myriad of properties, HPMC is often used to substitute many other additives with lower concentration, making HPMC an incredibly efficient and effective additive in area of adhesives, construction, foods, household products, pharmaceuticals and etc.
| COMMON NAME |
HYDROXYPROPYL METHYL CELLULOSE |
| ABBREVIATION |
HPMC |
| CAS NO. |
9004-65-3 |
| STANDARDS COMPLIANT |
ENTERPRISE STANDARD |
| CHEMICAL FORMULA |
R=CH2CH(CH3)OH |
PHYSICAL AND CHEMICAL PROPERTIES:
* Particle size: 98.5% passes through 100 mesh; 100% passes through 80 mesh.
* Charring temperature: 280-300ºC.
* Bulk density: 0.25-0.70 g/cm3 (Usually around 0.5 g/cm3 )
* Real specific gravity: 1.26-1.31.
* Browning temperature: 190-200ºC.
* 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%.
PRODUCT DESCRIPTION:
STORAGE:Sealed and kept in a dry place
PACKAGE:Woven polypropylene bag
NET WEIGHT:25kg/bag
TECHNICAL DATA SHEET
| INDEX |
UNIT |
TECHNICAL INDICATIONS |
| 60SLO SERIES |
75SLO SERIES |
| HYDROXYPROPYL |
% |
7.0-12.0 |
4.0-12.0 |
| 0.2-0.3 (DS) |
0.1-0.3 (DS) |
| METHOXY |
% |
28.0-32.0 |
19.0-24.0 |
| 1.8-2.0 (DS) |
1.1-1.6 (DS) |
| WATER |
% |
5.0 MAX |
5.0 MAX |
| PARTICLE SIZE |
% |
90% THROUGH 250μm (ASTM MESH NO. 60)
80% THROUGH 125μm (ASTM MESH NO. 120)
80% THROUGH 106μm (ASTMMESH NO. 140) |
| VISCOSITY (2% SOLUTION NDJ) |
MPA.S |
5-200000 |
| GELLING TEMPERATURE |
ºC |
56-64 |
68-90 |
| LIGHT TRANSMITTANCE |
% |
70 MIN |
70 MIN |
| WHITENESS |
% |
75 MIN |
75 MIN |
| PACKING DENSITY |
G/L |
370-420 |
| APPEARANCE |
|
WHITE OR ALMOST WHITE POWDER |
Service
1- Professional construction-grade cellulose ether supplier.
2- Construction chemicals and technology solutions provider.
3- Free formulations for construction grout mortar.
Technical Support
During the preparation of various formula systems for this product, the Yida technical team can provide technical consultation, technical tracking, and long-term optimization of the formula system.
FAQ
Q1: Are you a manufacturer or trading company?
A: Manufacturer.
Q2: What are your terms of payment?
A: Accept LC, TT, West Union Payment. Others can be negotiated.
Q3: What are your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4: How about your delivery time?
A: The goods would be shipped within 5 days if stock is available. We confirm the delivery date according to your order if the stock is not enough.
Q5: Can you provide samples for free?
A: Allowed. We provide free samples, buyers pay for freight.
About Us
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.
Our Product
Hydroxypropyl methyl cellulose,(HPMC). Re-dispersible latex powder,(RDP)
Audited Supplier 
){kind=link}
){kind=link}