Products Description
Hydroxypropyl methylcellulose (HPMC) is a non-ionic cellulose ether made from natural cellulose by chemical modification.
Physical Properties:
Appearance: White or off-white powder
Solubility: Soluble in cold water, insoluble in hot water
Viscosity Range: 5-200,000 mPa·s (2% aqueous solution, 20°C)
pH: Neutral (5.0-8.0)
Chemical Properties:
Non-ionic, non-reactive with metal ions
Acid and alkali resistant (pH 2-12)
Thermogelation Temperature: 60-90°C
Functional Properties:
Excellent water solubility and water retention
Good film-forming properties and surface activity
High viscosity and suspension stability
Good biocompatibility, non-toxic and harmless
Application industries and functions
Building Materials (Main Applications):
Dry-mix mortar: Improves workability and water retention
Tile adhesive: Enhances bond strength
Putty powder: Prevents cracking and improves sandability
Self-leveling: Controls flow and sedimentation
Insulation mortar: Improves bonding properties
Pharmaceutical industry:
Tablets: Used as a binder and sustained-release material
Eye drops: Thickening and lubricating agents
Capsules: Plant-based capsules as a gelatin alternative
Topical preparations: Ointment base
Food industry:
Thickeners: Used in sauces, ice cream, etc.
Stabilizers: Prevent food from separating
Emulsifiers: Improve food texture
Daily chemical products:
Shampoo: Thickening and stabilizing agents
Toothpaste: Improves paste structure
Skin care products: Film-forming and moisturizing agents
Other industries:
Coatings: Improves leveling properties
Ceramics: Binder
Petroleum: Drilling fluid additive
Product Specifications
Viscosity classification:
Low viscosity: 5 - 20 mPa·s
Medium viscosity: 400 - 10,000 mPa·s
High viscosity: 15,000 - 200,000 mPa·s
Replacement rate:
Hydroxypropoxy content: 5 - 12%
Methoxy content: 19 - 30%
Fineness:
80 - 100 mesh (standard)
Customizable to finer specifications
Packaging and Storage
Standard packaging:
25kg/bag (paper-plastic composite bag or woven bag).
Storage:
Store in a dry, well-ventilated place.
Avoid high temperatures and humidity.
Shelf life is typically 2 years.
FAQ
Q1.What is the Trade Term?
A1:Ex-work factory , FOB Qingdao, FOB Shanghai, CIF.
Q2. How long is the guarantee (period)?
A2:One years quality warranty .
Q3: Can I get samples?
A3: Yes, we can supply sample.
Q4: How to pay?
A4: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC,
are ok.
Q5: How is your MOQ?
A5: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that
sample charge is 100% paid.
Contact
Business Manager
Grace
Hebei Changhong Technology Co., Ltd
Website: www.masahirotech.com
Email: masahiro03@hbch88.com
Whatsapp: 0086 19358163659
Phone:0086 19358163659
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