METHOCEL™ J12MS is a surface treated HPMC thickener. Hydration can be triggered with a pH adjustment and will yield a viscosity of 12,000 cP at 2% in water.
METHOCEL™ J12MS is a surface treated hydroxypropyl methylcellulose (HPMC) based polymer with high hydroxypropyl substitution. Surface treated grades of METHOCEL™ are cross linked with glyoxal in order to delay hydration of the polymer. This allows for METHOCEL™ J12MS to be easily and completely dispersed in aqueous solutions prior to hydration being triggered, most commonly by a pH adjustment. The high hydroxypropyl content of METHOCEL™ J12MS makes it compatible with common organic solvents and it's thixotropic nature provide solutions with excellent lubricity and spreadability. Additionally, METHOCEL™ J12MS has excellent pH stability in both acidic and alkaline environments making it an ideal thickener for cleaning products. METHOCEL™ J12MS is used in water based architectural coatings to precisely control viscosity and rheology. When added to latex paints METHOCEL™ J12MS improves storage stability, film durability, and brush loading.
Methoxyl: 16.5 - 20.0%
Hydropropoxyl: 23.0 - 32.0%
Viscosity, 2% in water @20°C: 10,000 - 16,500 cPs
Primary Chemistry: Hydroxypropyl Methylcellulose (HPMC)
Water soluble
High substitution level
Delayed viscosity builder
Superior binder
pH Stable
Improved binding properties
High water retention
Difficulties dispersing cellulosic thickeners prior to hydration causing gelling or lumps to be formed
Sag of sealants and adhesives used in the construction industry
METHOCEL™ J12MS provides delayed viscosity in agriculture products, cleaning solutions and coating formulations. Learn more about METHOCEL™ J12MS applications and functionality on our Cellulosics dedicated website. Click Here!
Your document download will begin 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.
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.
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.
The document currently is provided in the following languages from the supplier at this time.
The document currently is provided in the following languages from the supplier at this time.
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - United States
.png)
Hi, let us know if you have any questions as you visit our website.
