Hydroxypropyl Methhyl Cellulose HPMC Chemical Additives in Mortar, Cement Plaster, Putty, Tile Adhesive

• Customization: Available
• Color: White
• Appearance: Powder
• Model NO.: hpmc
• Method: Spray
• Level: Primer
• Drying Method: Drying
• Substrate: Ceramic
• Components: Film Forming Matter
• Formation Mechanism: Conversion Type
• Main Raw Material: Cotton
• CAS No.: 9004-65-3
• Certification: SGS
• Type: Thickener, Emulsifier, Suspending Agent
• Transport Package: in 25 Kg Plastic Bag Inside by PE Bag
• Specification: construction grade
• Trademark: Shuangniu
• Origin: China
• HS Code: 3912900000
• Production Capacity: 500000mts Per Month

Product Description

Product Description



Manufacturer Supply HPMC for Construction
Description
(Hydroxypropyl)methyl cellulose is a thickener for aqueous and non-aqueous systems, clear films with grease resistance, binders,
 
lubricants, steric stabilizer and water retention aid. Dissolves in water, undergoes reversible gelation upon heating, non-ionic, does
 
not complex with ionic species and is surface actuce and enzyme resistant. Solutions are pseudoplastic.
 
 
Specifications
 

Items	HPMC
Methoxyl content (-OCH3) w/%	20.0-28.0
Hydroxypropyl content (-OCH2CHOOHCH3),w/%	5.0-11.0
Gelling temperature(°C)	55-80
Moisture content, w/%	MAX 1%
Residue on ignition, w/%	MAX 1.5%
Lead(Pb), ppm	MAX 2
Arsenic (As), ppm	MAX 2
Heavy metal	MAX 20
Viscosity (mpa.s)	5-200000

Physical and chemical properties
 
1.Appearance:white or off-white powder,smelless and tasteless.
 
2.Particle size:the passage rate of 100 meshes is more than 98.5%;and of 80 meshes is 100%.
 
3.Bulk density:0.25-0.70g/cm3.
 
4.Soluble in water and some organic solvents,such as appropriate proportio of ethanol/water,acetone/water,and trichloroethane etc.Solution has surfactant peculiarity.PH value does not affect solubility in water.
  
Application
 
l. used as adhesives, thickeners, water-binding agents, emulsifiers, film-forming reagents, dispersing agents and stabilizers in the pharmaceutical industry
 
2. used as adhesive and water-binding agents in building industry.
 
3. used as thickeners, dispersing agents and stabilizers in paint, printing and ink industry.
 
4. used in plastic industry for forming release agents, softeners, lubricants and so on.
 
5. used in the leather and paper industries, fruit and vegetable fresh-maintaining and textile industry and so on.