| Type: | Thicken Additive |
|---|---|
| Transport Package: | 25kg Bags, Carton |
| Specification: | 25kg |
| Trademark: | XINWEITE |
| Origin: | China |
| Samples: |
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| Customization: |
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Audited Supplier Hydroxypropyl methylcellulose (INN name: Hypromellose), also simplified as hydroxypropyl methylcellulose (HPMC), is a variety of nonionic cellulose mixed ethers. It is a semi-synthetic, inactive, viscoelastic polymer .This product is industrial grade HPMC, mainly used as the dispersing agent for PVC production and as the main assistant used in producing PVC suspension polymerization.
It is also used as thickener, stabilizer, emulsifier, excipient, water retention agent, and film-forming agent etc.in producing petrochemicals, building materials, paint removers, agricultural chemicals, inks, textiles, ceramics, paper. cosmetics and other products.
| Appearance | White or off-white powder |
| Methoxy ( % ) | 19.0~ 24.0 |
| Hydroxypropoxy ( % ) | 4.0 ~ 12.0 |
| pH | 5.0~ 7.5 |
| Moisture ( % ) | ≤ 5.0 |
| Residue on ignition ( % ) | ≤ 5.0 |
| Gelling temperature ( ºC ) | 70~ 90 |
| Particle size | min.99% pass through 100 mesh |
Application:
a) Construction
- Used as the water retaining agent and retarder in mortar to make it has good pumpability.
- Used as adhesives in plaster, gypsum material, putty powder or other construction materials to improve its workability and extend the operation time.
- Used as paste enhancer of ceramic tile, marble and plastic decoration and reduce usage of cement.
- HPMC water retention property can prohibit too fast dry and cracking after the slurry spraying and enhanced strength after hardening.
b) Ceramic industry
- Used widely as binder in the ceramic production industry.
c) Coating industry
- Used as thickening agent, dispersing agent and stabilizer in the coating industry.
- Have a good compatibility in water or organic solvents.
- Used as the paint remover/stripper.
d) Ink printing
- Used as thickening agent, dispersing agent and stabilizer in the printing ink industry.
- Have a good compatibility in water or organic solvents.
e) Plastic
- Used as forming release agent, softening agent, lubricant.
f) Polyvinyl Chloride (PVC)
- Used as dispersing agent in polyvinyl chloride production and is the main auxiliary for the suspension polymerization of PVC
g) Others:
- Used widely in the industry of leather, paper products, textile, fruits and vegetables fresh keeping, etc.
Storage and Shelf Life
2 years under cool, dry conditions in original packaging away from heat sources. It is recommended to use the product in rotation on a first-in first-out basis.
Our Service:
·Fast delivery
·Stable Quality
·Technology support
·Professional document service
Shijiazhuang xinweite building materials co.,ltd is specialized in cellulose ether production, combining R&D, sales and exportation. Main product includes Hydroxypropyl Methyl Cellulose(HPMC), Methyl Hydroxyethyl Cellulose(MHEC), Sodium Carboxymethyl Cellulose(CMC) and redispersible polymer powder(RDP). Currently, our annual capacity of hydroxypropyl methyl cellulose is 5000tons, Annual capacity of Methyl Hydroxyethyl cellulose is 5000tons.Specialized in dry mix mortar industry and make values for customers is our philosophy.Based on customers' requirements, we are keeping increasing quality & provide better service.
FAQ:
Q1: What is your MOQ?
A1: Our MOQ is 1 TON.
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