Chemical Raw Material HPMC for Wll Putty

Chemical Raw Material HPMC for Wll Putty

Product Description

Chemical Raw Material HPMC for Cement Thickening Agent


Chemical Raw Material HPMC for Cement Thickening AgentModel No:LISTAL-HPMC
CAS:9004-65-3
Grade:Construction Grade
Function:Putty
Viscosity:200000cps
Item:Hydroxypropyl Methyl Cellulose
Trademark:listal
Specification:25kg/Bag
Origin:Hebei, China

Hydroxypropyl methylcellulose (hpmc) is a semisynthetic, viscoelastic polymer, it is a cellulose ether.Hydroxypropylmethyl cellulose (hpmc) can be dissolved into some organic solvents and also in water-organic solvent mixed solvents. It does not have a gelation property when heated. Hpmc is a is non-toxic to humans the raw material from cotton and wood.

hydroxypropyl methylcellulose (hpmc) is hygroscopic after drying but stable. Its solution is stable at ph 3-11. As the temperature increases, the viscosity of the solution decreases. Heating-cooling can reversibly convert hpmc from a solution state to a gel state.

 According to different grades and concentrations, the gelation temperature is 50 ~ 90 ℃. Hpmc aqueous solution has anti-enzyme effect and maintains good viscosity stability during long-term storage.

 However, its aqueous solution is susceptible to attack by microorganisms, so preservatives should be added during storage. When hpmc is used as a thickener in ophthalmic eye drops, benzalkonium chloride is usually added as a preservative.

We hpmc manufacturer(manufacturing) provide hpmc for wll putty,welcome to contact us to know more.

Advantages

Listal Cellulose Ethers provide the putty with the following properties:

一 excellent water retention

一 easy trowelling

一 long open time

一 wide adaptability range of the environment


Hpmc Uses:

Food Additives, Thickening Agents, Cements, Detergents, Emulsifiers, Paints, Polymers, Tiles.

Application

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-Batch of wall putty

-Water resistant putty for inner wall

-Water resistant and crack resistant putty for inner wall

-Exterior wall putty

-Water resistant putty for exterior wall

-Flexible putty for exterior wall

-Waterproof putty

-Flexible crack resistant waterproof putty for inner wall





Physical & Chemical Properties

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TypeSpecification Range mpa.s
Low Viscosity2520-30
5040-60
10080-120
High Viscosity40003500-5600
1200010000-14000
Extra-High Viscosity2000017000-22000
3000027000-32000
4000037000-42000
6000058000-65000
1000004100-5600
200000



Packaging and Storage

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A. Standard Packing: In 25kg paper bags inner with PE bags

B. Big Bag or other special packages are possible on request.

Store it in a cool, dry place below 30°C and protected against humidity and pressing.


Storage Conditions:

Keep in a cool, well-ventilated place, stored away from extreme heat and away from strong oxidizing agents.

Related News:

What Should I Do if the Putty Layer is Cracked?

Application of Hydroxypropyl Methyl Cellulose (HPMC) in Building Materials

Chemical Raw Material HPMC for Cement Thickening Agent

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