Viscosity-Modifying Admixtures Hydroxy propyl Methyl cellulose
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 kg
- Supply Capability:
- 200 kg/month
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Description
HPMC for daily chemical chooses the highly pure cotton cellulose as raw materials, in alkaline condition by special etherification and system, the whole process automation monitoring finish, do not contain any animal organs and oil and other active ingredients.
Applications
used as adhesives, thickeners, water-binding agents, emulsifiers, film-forming reagents, dispersing agents and stabilizers in the pharmaceutical industry.
Used as adhesive and water-binding agents in building industry.
Used as thickeners, dispersing agents and stabilizers in paint, printing and ink industry.
Used in plastic industry for forming release agents, softeners, lubricants and so on.
Used in the leather and paper industries, fruit and vegetable fresh-maintaining and textile industry and so on.
Properties
Ingredient Name and molecular structure
HPMC：[C6H7O2(OH)3-m-n(OCH2CH(OH)CH3)n]x
Technical Requirements
1. Properties 2. Viscosity standard
Product Identification | Hydroxy Propyl Methyl Cellulose | |||
Items | Specifications | |||
Methoxy | Assay(%) | 28.0- 30.0 | 27.0-30.0 | 19.0- 24.0 |
substitution | 1.8- 2.0 | 1.7- 1.9 | 1.1- 1.6 | |
Hydroxy propoxy | Assay(%) | 7.5- 12.0 | 4.0- 7.5 | 4.0- 12.0 |
substitution | 0.2- 0.3 | 0.1- 0.2 | 0.1- 0.3 | |
gel temperature ℃ | 58-64 | 62-68 | 70-90 | |
Moisture(Wt%) | ≤5.0 | |||
ash content(Wt%) | ≤1.0 | |||
PH | 5.0-7.5 | |||
Fineness | 80/100/120 | |||
Viscosity(mpa﹒s) | Please see Table 2 | |||
Packaging
25 KG per sack in a multi-layer paper valve bag with polyethylene lining, with the valve inlet heat-sealed and tucked away.
12 metric tons of palletized goods in 20’ container
24 metric tons of palletized goods in 40’ HQ container
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Viscosity-Modifying Admixtures Hydroxy propyl Methyl cellulose
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 kg
- Supply Capability:
- 200 kg/month
OKorder Service Pledge
OKorder Financial Service
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