China HPMC for Coating
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China HPMC for Coating

China HPMC for Coating is a non-ionic cellulose ether made from natural polymer materials through a series of chemical processes. It contains almost all the properties of methyl cellulose (MC) and is your first-choice auxiliary for producing high-quality building materials. The China HPMC for Coating produced by Milestone Industrial Co. Ltd. has the characteristics of high water retention, good dispersibility, fineness, workability, and convenient dissolution. It has excellent performance and stability when applied to coatings.

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Product Description

China HPMC for Coating

owing to excellent support, a variety of top of the range items, aggressive rates and efficient delivery, we enjoy a very good reputation among our clients. We have been an energetic firm with wide market for Wholesale OEM/ODM China Factory High QualityChina HPMC for Coating, Let's cooperate hand in hand to jointly generate a beautiful foreseeable future. We sincerely welcome you to visit our corporation or call us for cooperation!
Wholesale OEM/ODM China Construction Chemicals,  Hydroxypropyl Methyl Cellulose, We set a strict quality control system. We've got return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our solutions. Be sure to feel free to contact us for further information if you have any questions. We've been glad to work for every client.



China HPMC for Coating is a non-ionic cellulose ether made from natural polymer materials through a series of chemical processes. It contains almost all the properties of methyl cellulose (MC) and is your first-choice auxiliary for producing high-quality building materials. The China HPMC for Coating produced by Milestone Industrial Co. Ltd. has the characteristics of high water retention, good dispersibility, fineness, workability, and convenient dissolution. It has excellent performance and stability when applied to coatings.

Product name:

Hydroxy Propyl Methyl Cellulose (HPMC)

Other Names

Hypromellose

Appreance

White powder

CAS NO.

9004-65-3

EINECS No.:

220-971-6

MF:

C12H20O10

Purity:

99%


Product name:

Hydroxy Propyl Methyl Cellulose (HPMC)

Surface Tension

4225-230

Ash content

≤5%

Carbonization temperature

225-230̐C

Water content

≤5%

Thermochromic temperature

190-200̐C

PH Value

6.5-8.0

Decomposing temperature  

200̐C

Light transmittance

≥80

Gel temperature(℃)     

50-68̐C

Whiteness

≥75

Content of hydroxypropyl

9.0-12.0

Viscosity

100-200000 it can be custmized

Content of methoxy     

24.0-30.0

Fitness

80-100List


Application of China HPMC for Coating in paint

1) China HPMC for Coating with high degree of substitution (DS1.76~2.15) has better anti-bacterial corrosion resistance than low degree of substitution, and has better viscosity stability in polyvinyl acetate thickener.

2) The application of China HPMC for Coating in paint remover: The paint remover can be water-soluble China HPMC for Coating (28%~32% of methoxy group and 7%~12% of hydroxypropoxy group), dioxymethane, Toluene, paraffin, ethanol, and methanol are configured and applied on an upright surface to have the required viscosity and volatility. This paint remover can remove most conventional spray paints, varnishes, enamels, and certain epoxy esters, epoxy amides, catalyzed epoxy amides, acrylates, etc. Many paints can peel off in a few seconds, and some paints take 10-15 minutes or longer. This paint remover is especially suitable for wood surfaces.

3) Application of China HPMC for Coating in water emulsion paint: For example, the colorant is obtained by mixing 1.5 parts of HPMC, 0.05 parts of polyethylene glycol alkyl phenyl ether, 99.7 parts of titanium dioxide and 0.3 parts of carbon black. Then the mixture is stirred with 100 parts of 50% solids polyvinyl acetate to obtain the coating, which is the same as the dry coating formed by applying it on thick paper and wiping with a brush.

  

MST has specialized in the production of HPMC for 20 years, with a production capacity of 20,000 tons per year of vitamin ether. MST has strong technical strength and a professional R&D team. MST continuously improves product quality. Its products are used in construction, medicine, coatings, daily chemicals, ceramics and other applications. field. Not only does it occupy the domestic market, it has also entered the international market in Europe and the United States.


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