Building Material HPMC Chemical for Self-Leveling Compounds

• Type: water-reducing admixture
• Level: Finish Coat
• Function: Strengthen, Waterproof
• Method: Spray
• Name: Hydroxypropyl Methyl Cellulose
• Components: Film Forming Matter
• Model NO.: HPMC
• Particle Size: 98.5% Passes Through 100 Mesh
• Ash Content: 3-10%
• pH: 5-8
• Drying Method: Drying
• Model No.: HPMC
• Transport Package: in Bag
• Specification: 25 kg per bag
• Trademark: XINWEITE
• Origin: China
• HS Code: 3912390000
• Production Capacity: 500t/Months

Product Description

HPMC is a kind of white powder used in mortar, crack filling, tile adhensive, and wall putty.
It is a kind of construction material with wide application range.
It's full name marked as Hydroxypropyl methyl cellulose, which can be brifed as Cellulose.
As we have our own factory, we can provide you HPMC with various quality geared to different application environment. By the way, we will offer you our competitive price.
Last but not least, we provide you free samples with different quality for your choice.



Physicochemical Properties
1. Exterior: White or off-white powder
2. particle size: the passing rate of 80 mesh is 100% the passing rate of 100 mesh is more than 99.5%
3. Charring density:280-300ºC
4. Apparent density: 0. 25-0.70g/cm(usually around 0.5g/cm), the proportion is 1.26-1.31
5. Thermochromic temperature: 190-200ºC
6. Surface tension: 2% of aqueous solution is 42-56dyn/cn.


Cement Mortar
Hydroxypropyl MethylCellulose helps to increase the dispersion of cement-sand, greatly improve the plasticity of mortar and water-holding capacity, prevent cracks and enhance the strength of cement.
Tile Cement
Hydroxypropyl MethylCellulose helps to improve the plasticity and water-holding capacity of pressed tile mortar, enhance the adhesion of tiles and prevent chalking.



Application
It can be used in paper to increase it's viscidity
We can used it as water retaining agent to retain more water in cement and plaster.
It can be used in coating industry, which can make the layer bright and delicate.
It can be added in agricultural chemicals
It can used as  water retaining agent and film forming agent in the production of other petrochemicals, coatings.
In addition, in the construction process of the building industry, mainly used for laying walls




Main uses:
1, construction industry: as a cement mortar water retention agent, slow coagulant so that mortar has pumping. In plaster, gypsum, putty powder or other building materials as a adhesive, improve applicability and extend the operating time. Used as paste tile, marble, plastic decoration, paste enhancer, but also reduce the amount of cement. HPMC's water retention performance allows the slurry to crack too fast after application, enhancing the strength of the hardening.
2, ceramic manufacturing industry: in the manufacture of ceramic products widely used as adhesive.
3, the coating industry: in the coating industry as thickeners, dispersants and stabilizers, in water or organic solvents have good solubility. As a delacor.
4, ink printing: in the ink industry as thickener, dispersant and stabilizer, in water or organic solvents have good insoluble.
 

Specifications

Appearance	White or off white powders
Carbonized Temperature	280-300ºC
Dry Loss, WT%	≤5
Methyl Content, WT%	28.0-30.0
Hydroxypropyl Content, WT%	4.0-12.0
pH(1% solution, 25ºC)	7.0±1.0
Gel Temperature ºC	58-65
Fineness, mesh	80-120
Viscosity (2% solution, 20ºC, MPa. S)	400-200000

FAQ

1. Are you have your own factory?

  YES, we have our own factory and can provide our customer tailed products.

1. what's your payment term?

  T/T(50% in advance and balance against B/L copy) or L/C at sight. If you are regular customer, our company allow T/T(30% in advance and balance against B/L copy)

1. How can I get the latest price of the products?

You can contact me freely at any time, kindly send me the required products and tell me what are you used for.

1. Can we get free sample?

  Of course, we provide our customer free samples of different grades for your test.But you need to pay the freight.

1. Where is your factory located?

  Our company located at Shijiazhuang,Hebei province, China. Welcome to visiting our factory.

1. How long is your delivery time?

  It is generally about 10 days.