company tower banner
STI Polymer Company Logo
Saitack® 970 is a high solids acrylic emulsion with formulating base ideally suited for vinyl flooring adhesives, pressure-sensitive label adhesives as well as packaging adhesives.

Chemical Family: Acrylics & Acrylates

End Uses: Pressure Sensitive Adhesive, Solvent Free (100% Solids) Adhesive, Waterborne Adhesive

Glass Transition Temperature (Tg): -43.0 - -43.0 °C

Features: Excellent Tack Stability, Good Balance of Properties, High Shear Contribution, Improved Water Retention, Low Migration

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims
Characteristics
  • Superior balance of tack and shear properties
  • Exceptional water and plasticizer migration resistance.
  • APEO Free Product
Product Highlights

STI Polymer is the partner of choice for custom formulations and manufacturing of adhesives, paints and coatings. STI Polymer has built a reputation of proven performance, from providing manufacturers of paints and adhesives with the basic functional components of their formulations to producing private labeling of high-quality products for leading global corporations. STI's robust technical foundation and agility to meet the emerging needs, combined with an emphasis on long-term partnerships, drives its customer' successes.

Applications & Uses

Application Method
Clean up
  • Soapy water (wet)
  • Solvent (dry)

Properties

Physical Form
Appearance
Clear, Milky White
Odor
Slight Acrylic
Physical Properties
ValueUnitsTest Method / Conditions
pH5.0 - 6.0
Solids69 to 71%
Polymer TypeAcrylic
Tg (calculation value)-43°C
Theoretical Acid Value (wet)0.109eg /kg
Theoretical Acid Value6.1mgKOH /g
Density8.5lb/gal
Typical Performance Properties
Property Value
Peel Adhesion 180° (stainless steel/PET, 2 mil. Dry, 20 min. dwell) 1.43 lbs/in
Peel Adhesion 180° (stainless steel/PET, 2 mil. Dry, 30 min. dwell) 1.54 lbs/in
Shear (1’x1’x1kg @40°C) > 760 min
Water Resistance Good
FDA Status

Title 21 CFR 175.105

  • Drying conditions: 3 minutes @120°C Coating: 1 mil, machine roll coated
  • Condition: 16 Hour Peel

Regulatory & Compliance

Chemical Inventories
DOT Label Required

This product is not classified as a hazardous product under DOT or OSHA regulations. It does not contain any hazardous components at levels which have implications for labeling under these regulations.

Packaging & Availability

Packaging Type
Packaging

One-way drums and totes or bulk shipments available.

Storage & Handling

Shelf Life
6 Months
Recommended Storage

Protect from freezing. Recommended storage temperature is 60°F to 80°F (15°C to 25°C). Keep in tightly covered container.