Hydroxypropyl Methyl Cellulose (HPMC), also known as hydroxypropyl methylcellulose, cellulose hydroxypropyl methyl ether. Hydroxypropyl methylcellulose is a white or off-white powder. HPMC has a variety of different molecular weights and viscosity grades, which can be adjusted according to different application fields. It is mainly used as a dispersant in the production of polyvinyl chloride. In addition, it is used as a thickener, stabilizer, emulsifier, film-forming agent, etc. in the production of other petrochemical, coatings, building materials, paint removers, papermaking, cosmetics and other products.
Hydroxypropyl Methyl Cellulose (HPMC) uses highly pure cotton cellulose as raw material and is made by special etherification under alkaline conditions. HPMC is safe and non-toxic, can be used as a food additive, has no heat, and is non-irritating to the skin and mucous membranes. Hydroxypropyl Methyl Cellulose (HPMC) is mainly used in the construction industry, ceramic manufacturing industry, coating industry, ink printing, plastics, polyvinyl chloride, leather, paper products industry, fruit and vegetable preservation and textile industry, pharmaceutical industry, etc.
Industrial grade HPMC is mainly used as a dispersant in the production of polyvinyl chloride, and is the main auxiliary agent for the preparation of PVC by suspension polymerization. In addition, Hydroxypropyl Methyl Cellulose (HPMC) is used as a thickener, stabilizer, emulsifier, excipient, water-retaining agent, film-forming agent, etc. in the production of other petrochemical, coatings, building materials, paint removers, agricultural chemicals, inks, textile printing and dyeing, ceramics, papermaking, cosmetics and other products. Its application in synthetic resins can make the obtained products have the characteristics of regular particles, looseness, appropriate apparent specific gravity, and excellent processing performance, thus basically replacing gelatin and polyvinyl alcohol as dispersants. In addition, in the construction process of the building industry, it is mainly used in mechanized construction such as wall building, plastering, and caulking; especially in decorative construction, it is used to paste tiles, marble, and plastic decorations, with high bonding strength, and can also reduce the amount of cement. It is used as a thickener in the coating industry to make the layer bright and delicate, without powder shedding, and improve leveling performance.
PRODUCT DETAILS
| Product Name | Hydroxypropyl Methyl Cellulose (HPMC) |
| CAS No | 9004-65-3 |
| EINECS | 618-389-6 |
| Chemical Formula | C3H7O* |
| Appearance | White Powder |
| Viscosity | 59.08708 |
| Density | 1.39 |
| Melting Point | 225-230 °C |
| Flash Point | 619.9°C |
| Vapor Pressure | 0mmHg at 25°C |
| HS Code | 39129000 |
PRODUCT IMAGE
Hpmc Hydroxypropyl Methylcellulose Chemical Cellulose is a propylene glycol ether of methylcellulose, in which both hydroxypropyl and methyl groups are combined with the anhydrous glucose ring of cellulose by ether linkages.
Hydroxypropyl Methyl Cellulose(HPMC) is white to off-white fibrous powder or granules. Soluble in water and some organic solvents.
Application
1. Construction industry: As a water-retaining agent and retarder of cement mortar, it makes the mortar pumpable. In plaster, gypsum, putty powder or other building materials as a binder to improve spreadability and prolong work time. It can be used as paste tile, marble, plastic decoration, paste reinforcement, and can also reduce the amount of cement. The water-retaining performance of HPMC prevents the slurry from cracking due to drying too quickly after application, and enhances the strength after hardening.
2. Ceramic manufacturing industry: It is widely used as a binder in the manufacture of ceramic products.
3. Coating industry: It is used as a thickener, dispersant and stabilizer in the coating industry, and has good compatibility in water or organic solvents. As a paint remover.
4. Ink printing: It is used as a thickener, dispersant and stabilizer in the ink industry, and has good compatibility in water or organic solvents.
5. Plastic: used as forming release agent, softener, lubricant, etc.
6. Polyvinyl chloride: It is used as a dispersant in the production of polyvinyl chloride, and it is the main auxiliary agent for preparing PVC by suspension polymerization.
7. Pharmaceutical industry: coating materials; film materials; rate-controlling polymer materials for sustained-release preparations; stabilizers; suspending agents; tablet binders; viscosity-increasing agents
8. Others: It is also widely used in leather, paper products, fruit and vegetable preservation and textile industries.
Why Choose Us
The project with an annual output of 5000 tons of hydroxyethyl cellulose constructed by the company adopts the advanced acetone countercurrent washing method, which is the first-class technology in the same industry in China and is in the leading position in China. Through technical innovation, the degree of substitution of hydroxyethyl cellulose products produced by the company has increased by 30-35% compared with other traditional processes, and the product indicators are stable and reliable, which is obviously stronger than the products of the same industry in China in practical application. The hydroxyethyl cellulose products of our company are widely used in daily chemicals, latex coatings, PVC, ceramics and agricultural production. The market potential of this product is huge and the development prospect is broad.
Our warehouse has 800 tons of HEC in stock all year round. Once the order is confirmed, we can ship your goods to the designated port within 3 working days.We have more than 10 years’ experience of chemical logistics and dangerous chemical managers with specially trained, which ensure the safety and right of chemicals, timely logistics.
Our laboratory takes strictly testing on every lot of goods according to customers’ requirement. Meanwhile we has good relationship with the third inspection party SGS.
Our goods exports to 15countries and regions including the United States, South Korea, the Philippines, India, Vietnam and Brazil.After-sales service is the important part in our service. If there are quality problems, we will actively cooperate with the customers and solve the problems early.We expect to become your good partners in China for long-time.
PRODUCT PACKAGE
We are the largest manufacturer and supplier of HEC in China，Our furfural exports to 15 countries and regions including the United States, South Korea, the Philippines, India, Vietnam and Brazil.
The inner package is polyethylene plastic film bag, and the outer package is composite plastic woven bag, 25kg/bag
Certificate
FAQ
Q1: Is it a manufacturer or a trading company?
A: We are a manufacturer. Welcome to visit our factory.
Q2: Which payment method do you accept?
A: We can accept various payment methods, such as L/C, T/T, D/A, D/P, PayPal, Western Union, etc. We have cooperated with China Export&Credit Insurance Corporation for many years.
Q3:Can you give me a discount?
A: Of course, it depends on your quantity. The larger the quantity, the greater the discount.
Question 4: How to obtain samples?
A: You can discuss with us. We usually send samples through FEDEX, DHL and EMS. Some samples are free, but you need to pay the freight.
Q5: How to confirm the product quality before placing an order?
A: You can obtain some samples for testing in advance, or we can send you the certificate of analysis or HPLC or NMR.
Q6: How about the delivery time?
A: The inventory goods shall be delivered within 5 days after receiving the payment from the customer. If there is no stock, we can deliver within 7-10 days after receiving payment.
Q7: Can we customize the label with our own design?
A: Yes, just send us your label content, and you will get what you want.
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