ORGAL PST 100

CAS:    51121-85-8
MF:    C15H21NO4S
MW:    311.39654

Orgal PST 100 is an APEO- and ammonia-free, styrene acrylic copolymer that forms clear, hard and glossy films when dried above 20°C. 
Orgal PST 100 possesses good scrub resistance due to its high pigment binding capacity as well as excellent alkaline- and water resistance that reduce efflorescence. 
Orgal PST 100 exhibits excellent adhesion on mineral substrates and rheology performance when formulated with polyurethane based thickeners. 
Paints formulated with Orgal PST 100 show high color strength when tinted with universal and water-based colorants. 
Orgal PST 100 is a paint binder suitable for most flat to semi-gloss paints for PVC interior & exterior eggshell paints, high build textured-, quartz- and moisture barrier coatings. 
The maximum shelf life is 12 months.
Orgal PST 100 Recommended for primers, EIFS topcoats, and interior & exterior-, eggshell-semi gloss and roof tile paints. 
Orgal PST 100 is in-line with VOC regulations, phasing out formaldehyde, ammonia and other restricted substances.

Orgal PST 100 Chemical Properties
Appearance: Opal White Emulsion
Solid Content (%±1): 50
Viscosity (Brookfield LVT 3/60): 2000 - 4000 cps max.
pH: 7.5 - 9.0
Density(25°C, g/cm3) ± 0.01: 1.03
MFFT (°C): 20
Tg (°C): 20
Storage Stability: 
Protect from freezing

Synonyms
51121-85-8
1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propenyl)amino)-, polymer with ethenylbenzene
2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid;styrene
SCHEMBL8008973
DTXSID60199141
styrene 2-acrylamido-2-methyl-1-propanesulfonic acid
POLY(2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID-CO-STYRENE)