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Shanghai Runkey Biotech Co., Ltd.supplier 9004-65-3 HPMC Controlled-releasing agent//www.lookchem.com/300w//201001/img/9004-65-3.jpg
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supplier 9004-65-3 HPMC Controlled-releasing agent CAS NO.9004-65-3

FOB Price:
USD 3,200.00-3,250.00 /Kilogram Get Latest Price
Min.Order Quantity:
1 Kilogram
Purity:
99%
Port:
Shanghai
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram,Other

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Product Details

Keywords

  • 9004-65-3 supplier
  • 9004-65-3 HPMC Controlled-releasing agent
  • manufacturer

Quick Details

  • ProName: supplier 9004-65-3 HPMC Controlled-rel...
  • CasNo: 9004-65-3
  • Molecular Formula: C12H20O10
  • Appearance: White to slightly off-white powder
  • Application: Putty powder, tile adhesive, cement mo...
  • DeliveryTime: Prompt shipment
  • PackAge: 25kg/Bag
  • Port: Shanghai
  • ProductionCapacity: 30000 Metric Ton/Year
  • Purity: 99%
  • Storage: keep in a sealed container and away fr...
  • Transportation: By Sea, Air or Express
  • LimitNum: 1 Kilogram
  • Viscosity: 3-1000000mpa.s
  • Loss on drying: 5.0% Max
  • Residue on ignition: 1.5% Max
  • pH: 4.0 - 8.0
  • Heavy Metal: 10ppm Max
  • Arsenic: 2ppm Max

Superiority

supplier 9004-65-3 HPMC Controlled-releasing agent

ProName: Hydroxypropyl methyl cell...

CasNo: 9004-65-3

Appearance: White powder

Application: Putty powder, tile adhesive, cement mortar

DeliveryTime: prompt shipment after receiving payment.

PackAge: 25kg/bag.

Port: Shanghai

ProductionCapacity: 30000 Metric Ton/year

Purity: 99%

Storage: away from heat and sunshine

Transportation: by sea, air and express

LimitNum: 1kg

Valid Period: 2 years

Product name: Hydroxypropyl methyl cellulose

Product features Usage method Ophthalmic remedy Identification test Toxicity Limited use Chemical property Uses Methods of production
Product Name: Hydroxypropyl methyl cellulose
Synonyms: hpmcd;hydroxylpropylmethylcellulose;Hydroxymethylpropylcellulose;isoptoalkaline;isoptoplain;isoptotears;methocele,f,k;HydroxypropylMethylCellulose(Hpmc)
CAS: 9004-65-3
MF: C3H7O *
MW: 59.08708
EINECS: 618-389-6
Product Categories: Natural Polymers;Cellulose;Polymer Science;Carbohydrates H-LBiochemicals and Reagents;Carbohydrates;Carbohydrates A to;Polysaccharide;Dynamic Sieving;Capillary Electrophoresis;Protein Electrophoresis;Biochemicals and Reagents;Other APIs;propylene glycol ether;Thickening agent;-;pharmeceutical raw material or intermediates;thickener ,binders;Imidazoles ,Homopiperidines;Oligosaccharide;A to Z Books and Software Titles;Biotechnology booksBooks and Software;Books and Software;C;Labware;Capillary Zone Electrophoresis;Materials Science;Natural Polymers;Polymer Science;Polymers
Mol File: 9004-65-3.mol
Hydroxypropyl methyl cellulose Structure

Details

Introduction:

HPMC, always called Industrial Monosodium Glutamate, has a very wide application. Construction Grade HPMC has excellent thickening property and it can be used as an anti-dispersing agent. With the development of cellulose production technology and excellent properties of construction grade HPMC, it was used widely in the construction industry. The yield and consumption of HPMC are increased sharply in recent years. HPMC has different types, cold water fast dissolving type and hot dissolving type. Cold water fast dissolving HPMC can be used in putty powder, mortar, liquid glue etc.. Hot dissolving type HPMC can be used for dry powder products. It can mix with dry powder and use directly like putty powder and mortar. The water retaining property and stability of cold water fast dissolving type is worse than that of hot dissolving type. So the customers should choose different types according to different applications.

Specification:

ITEM SPECIFICATION
60RK 75RK
Hydroxypropyl % 7.0-12.0 4.0-12.0
Methoxy % 28.0-32.0 19.0-24.0
Moisture % ≤5.0 ≤5.0
Ash content % ≤5.0 ≤5.0
Viscosity mpa.s 5-200000
Gel temperature ℃ 56-64 68-90
Whiteness % ≥75 ≥75

Application:

HPMC has the effect of thickening, water retaining and construction in putty powder.

1. HPMC can thicken and make the solution uniform. Then avoid sagging.

2. HPMC makes putty powder dry slower and help ash calcium powder react in water.

3. Construction: HPMC has lubrication action, which makes putty powder has a good condition for construction.

HPMC has no any chemical reaction but assistant. HPMC only retains water and help ash calcium powder react well but no any chemical reaction was involved.

Characters:
  • HPMC is easily dissolved in cold water and a little hard in hot water. But its gelation temperature in hot water is abviously higher than MC. The dissolving condition in cold water is also much better than MC.
  • The viscosity of HPMC is related to its molecular weight. The bigger the molecular weight, the higher the viscosity. The temperature also influences the viscosity much. The viscosity will be lower with the rise of temperature. But temperature has a smaller influence to the viscosity than MC. So the solution of HPMC is stable in room temperature.
  • HPMC is stable to acid and alkali. Its aqueous solution with PH between 2 and 12 is very stable. Caustic Acid and whitewash has a small influence to HPMC properties. But alkali can quicken its speed of dissolving and increase the viscosity slightly. HPMC is also stable to normal salts. But if the concentration of salt solution is high, the viscosity of HPMC solution has a trend of increasing.

Properties:

1. Water retention: The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction material drying too fast and poor hardening or cracking.

2. Adhesivity: It can make mortar attach to base material better sincethe plasticity of mortar is enhanced.

3. Operationality: It can enhance the plasticity of mortar and improve the coating efficiency in construction projects.

Storage:

It should be kept away from exposure to the sun, rain and moisture in storage and transportation.

Packaging: 25kg/Bag or according to the requests of the customers. It can load 12MT in one 20GP without pallets.

FAQ

1. What is the main technical index of HPMC

Most of the customers pay more attention to Hydroxypropyl content and viscosity. The water retaining property of HPMC with higher Hydroxypropyl content is better. The bigger the viscosity, the better the water retaining. In mortar, HPMC with high viscosity is better.

2. Can we get smaller quantity of HPMC
Generally our MOQ is 1000kg and we can deliver it by sea, by air or courier like FedEx etc.. We always do it according to the requirements of the customers.
3. What documents can you provide
We can provide commercial invoice, packing list, MSDS, certificate of analysis, Certificate of origin, TSE/BSE, GMO etc. and if you have any other requirements, please feel free to let me know.

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