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METHOCEL™ A4M Premium
METHOCEL™ A4M is a medium molecular weight methylcellulose thickener with approvals for use in pharmaceutical applications. It yields a viscosity of ~4000 cP at 2% in water.
METHOCEL™ A4M Premium is a water-soluble methylcellulose. Solutions containing METHOCEL™ A4M are thixotropic and show outstanding stability in extreme pH making it an ideal thickener for acidic and alkaline based cleaning products. METHOCEL™ A4M will reversibly gel at temperatures above 55°C and improve lubricity and green strength of ceramics, coatings, and adhesives.
Specifications
Viscosity, 2% in water @20°C: 2,663 - 4970 cP Loss on drying: 5% Max Residue on ignition: 1.5% Max Ash, sulphated: 1.5% Max
Primary Chemistry: Methylcellulose (MC)
Features & Benefits
USP/EP/JP compliant Yielding optimum performance at a lower concentration. Can be added directly to aqueous systems Non- ionic pH stable High purity Reversible thermal gelation Elastic viscosity builder
Problems Solved
Contamination of coatings, inks, and adhesives with impurities present in additives Failure of water based formulations due to low viscosity
Applications
METHOCEL™ A4M Premium is ideal for high purity applications. It is commonly used in adhesives, ceramics and plastics. Learn more about METHOCEL™ A4M Premium applications and functionality on our Cellulosics dedicated website. Click Here!
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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