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Shijiazhuang Betop Magnesium Zinc Technology Co., Ltd.

Coating Auxiliary Agents HPMC, Hydroxypropyl Methyl Cellulosecellulose Ether, HPMC manufacturer / supplier in China, offering Thickening Raw Material Hydroxypropyl Methyl Cellulose / HPMC, Set of 12 Color Changing Rechargeable Flameless LED Tea Light Candle with Frosted Holder Cups and Remote Control, Set of Three Birch Battery Operated Pillar Candle 3" and so on.

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Supplier Homepage Product Inorganic Chemicals Others Inorganic Chemicals Thickening Raw Material Hydroxypropyl Methyl Cellulose / HPMC

Thickening Raw Material Hydroxypropyl Methyl Cellulose / HPMC

Purchase Qty.:
(Tons)
18-35 36-49 50+
FOB Unit Price: US $3,000 US $2,895 US $2,880
Purchase Qty. (Tons) FOB Unit Price
18-35 US $3,000
36-49 US $2,895
50+ US $2,880
Get Latest Price
Port: Shanghai, China
Production Capacity: 1000 Tons a Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: HPMC
  • Alkyl No.: Unsaturated Acid
  • Source: Hydrolysis
  • Appereance: White Powder
  • pH: 5-7
  • Transport Package: 25 Kg PP Bags or as Your Demand
  • Origin: China
  • Carboxyl No.: Dicarboxylic Acid
  • Appearance: Powder
  • Colour: White
  • Purity: 99%
  • Trademark: Betop
  • Specification: 99%
  • HS Code: 3412010000
Product Description
 Thickening Raw Material Hydroxypropyl Methyl Cellulose / Hpmc
 
Appearance: White powder.
Particle size: 98.0%min through 100mesh.
Charring temperature: 280-300 Deg.C.
Bulk density: 0.25-0.70g/cm3(Usually around 0.5g/cm3)
Real specific gravity: 1.26-1.31
Browning temperature: 190-200 Deg.C.
Surface tension (2% water solution):42-56 dyn/cm.
 
       Index                                Type
     ME                       MF                    MK
Methoxyl content(WT%)28.0-30.0            27.0-30.0            19.0-24.0
Hydroxypropoxyl content(WT%)7.0-12.0              4.0-7.5                4.0-12.0
Gelation temperature(ºC) 58.0-64.0           62.0-68.0            70.0-90.0
H value(1% solution ,25ºC) 4.0-8.0
Ash content(WT%) ≤ 0.5 (1.0-Industry grade)
Loss on drying (WT%) ≤  5.0
Burnt residues(WT%)pharm grade ≤  1.5
Heavy metal(PPM)-pharm grade ≤  20
Arsenic(PPM)-pharm grade ≤  2
Viscosity,(mpas) 5-150000
 
It can be dissolved  in water and some organic solvent such as ethanol, propyl alcohol, ethylene
chloride, the water solution is of surface activity, It is a nonionic surface active agent, Gelation
temperature is different for different grades.
 
1. Chemical Name: Hydroxypropyl Methyl Cellulose (HPMC)
 
2. Technical Index:
 
ItemunitSpecifications
factor---60GD series
Hydroxypropyl %7.0-12.0
Methoxy    %28.0-32.0
moisture%≤0.5
Ash%≤0.5
viscositympa.srange:  3mpa.s-65000mpa.s (2% sol, 20°C)
Transparency%≥70
whiteness%≥75
Apprearance---white powder
 
 Notes:
(1) It is available to adjust index as actual conditions for special customers.
(2) There is no obvious impurities and fiber in solution. 
 
3.Quality indices and technical parameters:
 
ItemsModelMethoxy
%
Hydroxypropyl
%
Viscosity
Range
Moisture
Content %
Ash
Content %
Degree of
Fineness 80%
Water-insoluble
Low ViscosityFQ-600026.5-3.14-7.55000-10000≤6≤2.0≥99≥0.5
FQ-3000026.5-3.14-7.525000-35000≤6≤2.0≥99≥0.5
Medium
Viscosity
FQ-4000026.5-3.14-7.535000-45000≤6≤2.0≥99≥0.5
FQ-6000026.5-3.14-7.555000-65000≤6≤2.0≥99≥0.5
FQ-7500026.5-3.14-7.565000-80000≤6≤2.0≥99≥0.5
High
Viscosity
FQ-10000026.5-3.14-7.54100-5600≤6≤2.0≥99≥0.5
FQ-15000026.5-3.14-7.56500-9000≤6≤2.0≥99≥0.5
 
 
4.Physical and chemical properties:
1)      Appearance: HPMC is white or whitish fibrillar/granular and odorless powder.
2)      Dissolvability: HPMC is dissolvable in cold water and become clear or slightly cloudy liquid cement, but hardly in absolute ethyl alcohol, ethyl ether or propanone. In addition, HPMC is dissolvable in some organic solvents or some mixed solvents of water and organic solvent.
3)      Granularity: Throughput rate:≥98.5 for 100 mesh and up to 100% for 80 mesh.
4)      Apparent density: 0.30-0.70/cm3, and density: 1.26-1.31g/cm3. 
 
5.Main applications:
1. HPMC may serve as thickening agent, dispersant agent, emulsifying agent or film-forming agent, and its industrialized products may be applicable to the production of daily chemicals, synthetic resin, construction and coating materials.
1)     Suspension polymerization
2. It is applicable to the production of following productions in the recipe of construction materials.
1)      waterproof putty powder
2)      cement sand mortar
3)      cement base brick/tile and the bonding between tile and base brick
4)      plaster for gypsum board base
5)      cement-based structural plaster
 
6. Packaging and Storage:
1) Product is packed in fiber can lined with polyethylene;
2) Film or PVC coated polypropylene woven bags,in net weight of 25kg per can (bag);
3) It should be kept away from exposure to the sun, rain and moisture in storage and transportation. 
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