Building Materials HPMC Hydroxypropyl Methyl Cellulose for Coating Additive

• Type: Thicken Additive
• Raw Materials: Purified Cotton
• Function: Thickener
• Appearance: White Powder
• Particle Size: 80-100mesh
• Ash: Low Ash
• Model NO.: HPMC
• Viscosity: 400-200000
• pH: 5-8
• Transport Package: 25kg Bags, Carton
• Specification: 25kg
• Trademark: XINWEITE
• Origin: China
• HS Code: 3912390000
• Production Capacity: 5000tons/Year

Product Description

Product Description

Product Details: Hydroxypropyl Methyl cellulose (HPMC) 

CAS No: 9004-65-3
 

Construction industry: As a water-retaining agent and retarder of cement mortar, it makes the mortar pumpable. Used as a   binder in plaster, gypsum, putty powder or other building materials to improve application and prolong operation time. It    can be used to paste ceramic tiles, marble, plastic decoration, paste reinforcement, and reduce the amount of cement. HPMC 's water-retaining properties prevent the paste from cracking because it dries too quickly after application,  enhancing the strength after hardening.

Specifications:

Appearance:	White or off white powder		CAS No.:	9004-65-3
Our Test method	NDJ-4 Rotational viscometer,2%  solution,20ºC
Items	Standard Quality .
	60YB	65YB	70YB	75YB
Methoxyl Content WT%	28.0-30.0	27.0-30.0	16.5-20.0	19.0-24.0
Hydroxpropyl Content WT%	7.0-12.0	4.0-7.5	6.0-12.0	4.0-12.0
Gel TemperatureºC	58.0-64.0	62.0-68.0	68-75	70.0-90.0
Moisture content WT%		≤5.0
Ash  WT%		≤ 4.0
PH value 1% solution @25ºC		5.0-8.5

 

Spec.	Viscosity Range(MPA.S)	Spec	Viscosity Range(MPA.S)
80	5-100	15000	12000-18000
400	300-500	20000	18000-30000
800	600-900	40000	30000-50000
1500	1200-1800	75000	50000-85000
4000	3000-5600	100000	85000-130000
8000	6000-9000	150000	130000-180000
10000	9000-12000	200000	≥180000
Note: the Viscosity(mpa.s) can be customized.

 

Application

 

1. Construction industry: As a water retaining agent and retarder for cement mortar, the mortar has pumpability. In the plaster, gypsum, putty powder or other building materials as a binder, improve the spreadability and extend the operation time. Used as a paste tile, marble, plastic decoration, paste enhancer, can also reduce the amount of cement. The water retention of HPMC enables the slurry to not crack too quickly after application and enhance the strength after hardening.
2. Ceramic manufacturing: widely used as a binder in the manufacture of ceramic products.
3. Coating industry: as a thickener, dispersant and stabilizer in the coating industry, it has good compatibility in water or organic solvent. As a paint stripper.
4. Ink printing: As a thickener, dispersant and stabilizer in the ink industry, it has good compatibility in water or organic solvent.
5. Plastic: used as a mold release agent, softener, lubricant, etc.

 

Our Advantages

 

• Better water retention and open time
• Better strength development of the mortar
• Improved workability
• Increased adhesion to a variety of substrates
• Improved wetting of the substrate
• Higher flexural strength and flexibility
• Increased impact and abrasion resistance
• Freeze/thaw resistance

After Sales Service

 

1. We provide life-long after sale service.

2. We closely cooperate with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.
3. All enquiries and requests about our products will be replied within 24 hours except weekends and public holidays of China.
4. All problems faced by our customers will be taken and solved promptly.

FAQ

 

1. Q: Are you a manufacturer?

A: We are professional manufacturer for ten years.

2. Q: Where is your factory located? How can I arrive there?

A. Our factory is located in Hebei province, China, You can choose to come here by air. Welcome all our new and old friends to visit us and discuss face to face!

3. How can you ensure quality of your product?

A: Every batch of product must pass the strict inspection by our factory. We put emphasis on quality more than everything, quality is the basis for an enterprise to develop step by step and enlarge market share.

4.  Which payment terms are you accept?
Payment term: L/C  T/T Western Union 

5. How about the packing?

HPMC Product is packed in three layer paper bag with inner polyethylene bag reinforced , net weight is 25kg per bag.

Free Sample would be provide for you.Hope we have a chance to discuss business and build a long cooperation.
 

Factory