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Valpac V-TAC 8501

CAS Number
2634-33-5
EC Number
220-120-9
Chemical Name
12-benzisothiazol-3(2H)-one

V-TAC™ 8501

Properties

Physical Form
Dispersion

Identification

CASE Ingredients Functions
Tackifier

Product families

Applications

Adhesives & Sealants — Building & Construction
  • Construction Adhesives
  • Sealants & Caulks
Building & Construction — Building Materials
  • Construction Adhesives
  • Sealants & Caulks
Adhesives & Sealants — Packaging & Paper
  • Case & Carton Sealing
  • Flexible Packaging Adhesives
  • Tape & Label Adhesives
Printing & Packaging — Packaging Coatings
  • Other Packaging Coatings
Paints & Coatings — Packaging Coatings
  • Other Packaging Coatings
Printing & Packaging — Tapes, Labels & Adhesives
  • Case & Carton Sealing
  • Flexible Packaging Adhesives
  • Other Tapes Labels & Adhesives
  • Tapes & Labels

Product Families

CASE Ingredients — Additives
  • Surface Modifiers

Other characteristics

End Uses
Pressure Sensitive Adhesive, Waterborne Adhesive
Features

Improves Adhesion, Mechanically Stable, Water Resistance

Synonyms

1,2-Benzisothiazol-3-one, 1,2-Benzisothiazolin-3-one, 1,2-Benzisothiazolone, 1,2-Benzoisothiazol-3-one, 1,2-benzothiazolin-3-one, 1,2-benzothiazoline-3-one, 2,3-Dihydro-1,2-benzothiazol-3-one, 2,3-Dihydrobenzisothiazol-3-one, 3-Hydroxy-1,2-benzisothiazole, Benzisothiazolin-3-one, Benzisothiazolinone, Benzisothiazolone, Benzo[d]isothiazol-3(2H)-one, Benzoisothiazol-3-one

Functions
Tackifier
Labeling Claims
  • Bio-based, Solvent-free
  • Bio-based
  • Solvent-free
Compatible Polymers & Resins

Acrylics, Natural Rubbers (NR), Polyvinyl Acetate (PVA), Styrene Copolymers, Synthetic Rubbers

Markets
  • Adhesives & Sealants
  • Building & Construction
  • Paints & Coatings
  • Printing & Packaging
Storage

KEEP FROM FREEZING. V-TAC™ 8501 will remain within product specification limits for at least six months after shipment from Valpac's production facilities provided that appropriate storage conditions are observed.

Shelf LIfe
6 Months
Technology
CASE Ingredients
HIGHLIGHTS
  • Solvent-free
  • Excellent for high speed coating
  • Promotes low temperature adhesion
  • Improves adhesion to polyolefins
  • Good mechanical stability
  • Good water resistance
  • Promotes aggressive tack & cohesion
Chemical Inventories
TSCA (USA)
Adhesive & Sealant Type
  • Pressure Sensitive Adhesive
  • Waterborne Adhesive
Compatibility and Solubility

V-TAC™ 8501 may precipitate when mixed with cationic substances. Gross localized pH-variations should be avoided when high alkaline or acidic additives are added to V-TAC™ 8501. Contains 600 ppm Benzisothiazolinone as a preservative.

Compatible Polymers and Resins
  • Acrylics
  • Natural Rubbers (NR)
  • Polyvinyl Acetate (PVA)
  • Styrene Copolymers
  • Synthetic Rubbers

Technical data

Table 1 of 1

11 rows
CharacteristicValueUnit
pH7.5—
Average Particle Sizemax. 1microns
Particle ChargeAnionic—
Shelf StabilityExcellent—
Freeze – Thaw StabilityDo not freeze – Not thaw stable; protect from freezing.—
Base ResinHybrid Resin—
Viscositymax.500cps
Softening Point, (R&B)85.0°C
Total Solids55.0wt.%
Softening Point85.0°C
Percent Solid55.0%

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