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Saitack® 307 is a high solids acrylic copolymer emulsion with a formulating base for construction adhesives, flooring/ carpet adhesives, and sealants.

Chemical Family: Acrylics & Acrylates

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

Glass Transition Temperature (Tg): 52.0 - 52.0 °C

Features: Alkali Resistance, Excellent Adhesion, Heat Resistance, Improved Water Retention, Low Migration

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Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims
Characteristics
  • Excellent cohesive strength and alkali resistance
  • Good plasticizer migration and water resistance
  • Excellent filler acceptance along with good heat 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

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

Properties

Physical Form
Appearance
Clear, Milky White
Odor
Slight Acrylic
Physical Properties
ValueUnitsTest Method / Conditions
Brookfield Viscosity (25°C LVT #3 at 60rpm)200 – 1,500cps.
pH4.0 - 5.0
Solids64 to 66%
Polymer TypeAcrylic/ Acrylonitrile
Tg (calculation value)-52°C
Density8lb/gal
Typical Performance Properties
Property Value
Peel Adhesion 180° (stainless steel/PET, 1 mil. Dry, 20 min. dwell) ≥ 0.55 lbs/in
Shear (1’x1’x1kg @40°C) ≥ 24 hr
Water Resistance Good

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.