Properties
1) Appearance: HPMC is a nonionic cellulose ether, white grayish-white powder or granule,odorless and flavorless, soluble in cold water, glacial acetic acid, ethanol, methanol and propylene glycol, slightly soluble in acetone depending on the degree of substitutions, practically insoluble in hot water, ethylene glycol and toluene. HPMC is dissolved in a mixture of 10% methanol and 90% methylene chloride to form colloidal solutions.
2) The solution of HPMC has surface activity, high transparency, and stable performance. When heated at certain temperature, the solution becomes cloudy or forms flocculent gel. However, the solution becomes clear again after cooling. Different types of HPMC have different gelation temperatures. The solubility varies with the viscosity. The lower the viscosity, the higher solubility it has. The different types of HPMC are different in some properties and their solubility in water is not affected by pH.
3) Particle sizes: 100% pass rate in 80 mesh.
4) Apparent density: 0.25-0.70 g/mL (usually about 0.5 g/mL),specific density 1.26-1.31mL.
5) Color change temperature:190-200°C; Carbonization temperature:280-300°C.
6) Surface tension:42-56 dyn/cm (2% aqueous solution).
7) The higher methoxy content in HPMC, the lower gelation temperature, and the higher solubility in water and surface activity.
8) HPMC has some other characteristics, for example, thickening property, pH stability, retention of water, excellent film-forming property, good disperse and adhesion ability
Specification for Phama Grade HPMC
Item Viscosity (CPS, 2%Brookfield) Usage (2%
E5 4-5.5 Suitable for plant capsule, coating
E6 5.6-7.0 Suitable for plant coating
E8 7.1-9.0 Suitable for plant coating
E10 9.1-12.0 Suitable for plant coating
E15 12.1-18.0 Suitable for plant coating
E30 24-36 Suitable for adhesive
E50 40-60 Suitable for adhesive
E70 61-80 Suitable for adhesive
E100 91-120 Suitable for adhesive
E4M 3000-5000 Suitable for sustained-control release preparations
K100 91-120 Suitable for adhesive
K4M 3000-5000 Suitable for sustained-control release preparations
K100M 80000-120000 Suitable for sustained-control release preparations
Specification for Industrial Grade HPMC
Item Viscosity (CPS, 2%Brookfield) ) Usage
TNJ-400 400 Self-leveling
TNJ-4000 4000 Crack Filler
TNJ-10000 10000 Crack Filler
TNJ-20000 20000 Cement mortar & Crack Filler
TNJ-30000 30000 Cement mortar, Crack Filler, External wall insulation & Ceramic Extrusion
TNJ-35000 35000 Cement mortar
TNJ-45000 45000 Cement mortar, External wall insulation & Ceramic Extrusion
TNJ-55000 55000 Tile adhesive, External wall insulation & Gypsum-based plaster
TNJ-65000 65000 Tile adhesive & External wall insulation
Application
There are many fields of application for hypromellose, including:
- Tile adhesives
- Cement renders
- Gypsum products
- Pharmaceutical
- Paints & coatings
- Food
- Cosmetics
- Detergents & cleaners
- Eye drops
- Contact lenses
Service
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensureits quality.
*The packing also can be according the customers` requirment.
*Any inquiries will be replied within 24 hours.
*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
After-Sales Service
*The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
*Product has any problem can return.
Shipping
1. ≤50kg, Express delivery recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.
About Us:
Hebei Zhanyao Biotechnology Co. LTD is established in 2010, which is a fast growing intermediate company located in Shijiazhuang, Hebei Province. After ten years of development, Hebei Zhanyao has become a diversified company, not only involved in Pharmaceutical Intermediates, but also in the field of agricultural products. Also Have factory for plastic&rubbler granule, So far, Hebei Zhanyao has operations in 35 countries, and most of its big customers are from Europe and the United States. The quality of hebei Zhanyao products is always the best among Chinese suppliers, with some products of 99.9+ purity. This is an important reason for customers to choose
High quality with competitive price.
1. Standard bp/usp/ep/enterprise standard.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
Fast and safe delivery.
1. Parcel can be sent out in 24 hours after payment tracking number available.
2. Secure and discreet shipment verious transportation methods for your choice.
3. Customs pass rate >99%.
4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
We have clients throughout the world.
1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.
3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
WhatsApp:+86 19831145233
Wechat:19831145233
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