| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
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Introduction of Hydroxy Propyl Methyl Cellulose (HPMC)
HPMC is odorless, tasteless,non-toxic cellulose ethers producted 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 protetive colloid properties of surface activity and maintain moisture function properties ect.
Specification of Hydroxy Propyl Methyl Cellulose (HPMC)
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Items |
HPMC |
|
Methoxyl content (-OCH3),w/% |
20.0-28.0 |
|
Hydroxypropyl content (-OCH2CHOOHCH3),w/% |
5.0-11.0 |
|
Gelling temperature, °C |
55-80 |
|
Moisture content ,w/% |
max 1% |
|
Residue on ignition,w% |
max 1.5% |
|
Lead (Pb), ppm |
max 2 |
|
Arsenic (As) ,ppm |
max 2 |
|
Heavy metal |
max 20 |
|
Viscosity (mpa.s) |
5-200,000 |
Application of Hydroxy Propyl Methyl Cellulose (HPMC)
1. Water retention---improved water retention can protect cemet and plaster against poor solidification and cracking due to too speedy drying and inefficient mixing with water.
2. Workability --martar plasticizing quality can be improved, which in turn will improve the workability of painting and working efficiency.
3.Binding---Due to the increased plasticizing quality , mortar can be a better binder.
4.Slipping-resistance---Due to the thickening action of Cellulose Ether, the slipping phenomena of mortar from substance to be bound can be prevented more efficiently.
Advantage
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.
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Shipping Terms |
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By Express |
By Air |
By Sea |
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Suitable for under 50kg Fast: 3-7 days High cost Door to door service, easy to pick up the goods |
Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed |
Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed |
Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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