Factory Supply Construction Grade HPMC High Water Retention for Wall Putty

Product Description

Hydroxypropyl methyl cellulose(HPMC)

Hydroxypropyl methyl cellulose(HPMC) is made of fine cotton, which is an odorless, tasteless, non-toxic cellulose ether. 
HPMC is white powder with good water solubility. It has thickening, adhesion ,dispersing,emulsifying, film, suspended,adsorption,gel. In the course of construction,HPMC is used for wall putty, tile adhesive, cement mortar, dry mix mortar, wall plaster, skim coat, mortar, concrete admixtures, cement, gypsum plaster, joints fillers, crack filler, etc.

Methoxy	20-30%
Hydroxypropyl	6-15%
Viscosity	400-200000
Gel Temperature	50-75°C
Moisture	≤5
Ash	≤5
PH Value	4-8

Application of HPMC

1.Tile Adhesive                 2.Wall Putty            3.Tile grout,Joints                  4.Crack Fillers       5.Gypsum Plaster 6.Exterior Insulation         7. Skim Coating         8.self-leveling Compound        9.Water-borne paint   10.Shampoo,detergent

HPMC has a variety of properties such as thickening, foam stabilization, emulsification, and easy dispersion. It has good compatibility with various additives of other daily chemical products. It is widely used in detergents, shower gels, including hair shampoo, hand sanitizer, laundry detergent and other products.

Factory display

Hebei Guanxiang New Material Technology Co., Ltd. focuses on fine chemical cellulose ether R&D and production. With advanced foreign technology and key equipment, the company has built a 20,000-tons annual capacity for hydroxypropyl methyl cellulose and other products. We are ISO9001, ISO14001, and ISO45001 certified, ensuring strong market competitiveness.

The company covers an area of more than 13,000 square meters, has fixed assets of more than 50 million RMB, and has more than 60 employees.

Product production process

HPMC is produced from refined cotton through an alkaline etherification process. Firstly, the refined cotton is crushed and then mixed with sodium hydroxide solution for low-temperature soaking and stirring to form alkaline cellulose for activation. Then, two etherifying agents, chloromethane and propylene oxide, were added to the activated alkali cellulose. Under certain temperature and pressure, the reaction was stirred to generate crude HPMC. Finally, the crude product is neutralized with hydrochloric acid, washed with hot water or organic solvents to remove impurities, and then dried, crushed, screened and packaged as the finished product.

Packaging and logistics

1. 12000kg (480 bags) of palletized goods in 20' container
2. 24000kg (960 bags) of palletized goods in 40' container.
3.Courier Express:Fedex, DHL, TNT, EMS, OCS, Aramex etc.

Announcements

1. HPMC can be packaged in 25 kg bags, with an inner plastic liner and an outer polypropylene woven bag.We offer a variety of packaging appearances and can also customize them according to your requirements
2. This product is hygroscopic, so it should be sealed and stored in a dry and cool place below 35°C.
3. The solid product should be prevented from scattering on the ground because the hygroscopic powder can cause slipperiness.

OUR CERTIFICATE

The company's products have passed the ISO9001, ISO14001 and ISO45001 quality system certifications, and have also obtained the EU RoHS and REACH certifications. They are insured by the People's Insurance Company of China.

FAQ

Q1. Are you a manufacturer?
Yes, we have our own factory and lab.

Q2. What information should I let you know if I want to get a quotation?  
Quality you require, eg. Assay, Purity, or single impurity -Quantity you need -Standard you want, such as USP. 

Q3. Do you provide samples ? Is it free or extra ?  
A: Yes, we could offer the sample for free charge and pay the cost of freight. 

Q4. How to make the payment?  
We can accept Western Union,Money Gram,Bank Transfer and Paypal as well.  

Q5. When will you deliver the goods?  
For sample, in about 2 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.  

Q6. How will you deliver the goods?  
We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.  

Q7. What if we find your products unsatisfied? 

We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality, but if you find our products not confirm with the COA after you receive it, please show us your test result, we will refund you once we confirm that.