Piccolyte® A135

Piccolyte® A135 polyterpene resin is a pale, inert, low molecular weight, thermoplastic resin. Produced from high-purity alpha-pinene isolated from turpentine, it is characterized by its light color and color stability; high gloss and gloss promotability; acid, alkali, and water resistance; and wide compatibility and solubility. It is a superior tackifier for SBR and thermoplastic block copolymer elastomers in adhesive systems.

Product Code: 4303

Product Name

Piccolyte® A135


  • Tackifier resin in pressure-sensitive and hot-melt adhesives
  • Gloss promoting agent in paints, varnishes, and coatings
  • Deterrent to moisture and corrosive effects of acids and alkalis in sealants, caulks, and rubbers
  • Wax modifier for investment castings
  • Modifier resin in rubber compounding


  • Light color and color stability
  • High gloss
  • Acid, alkali, and water resistant
  • Excellent balance of tack and adhesive properties
  • Heat & UV light stability
  • Low viscosity
  • Wide compatibility and solubility

General Sales Specifications

Softening Point, Ring & Ball, °C 132-138
Color, Gardner, 50% solids in toluene, max 5

Typical Properties

Bromine Number 27.0
Density at 25°C, lb/gal (kg/l) 8.08 (0.97)
Ash, % < 0.1
Flashpoint, Seta, °F (°C) > 347 (> 175)
Molecular weight, Mn 750


Package Form Net Weight
Bag, multi-wall, kraft Pastilles 50 lbs, 22.68 kgs
Drum, galvanized Solid 450 lbs, 204.12 kgs
Intermediate, Bulk Bag Pastilles 1000 lbs, 453.6 kgs


CAS No. 31393-98-3 US DOT: Not regulated
US FDA: 21 CFR 175.105
21 CFR 175.125 (b)
21 CFR 175.300
21 CFR 175.380
21 CFR 175.390
21 CFR 176.180
21 CFR 177.2600
21 CFR 177.1210
21 CFR 176.170

Other regulatory information available on request

Product Safety

Read and understand the Safety Data Sheet before using this product

Piccolyte® is a registered trademark of Pinova, Inc.
© Pinova, Inc., 2010
Pinova® is a trademark of Pinova, Inc., Brunswick, Georgia, U.S.A.
The products and related information provided by Pinova are for manufacturing use only. Pinova makes no express, implied, or other representation, warranty, or guarantee concerning (i) the handling, use, or application of such products, whether alone, in combination with other products, or otherwise, (ii) the completeness, definitiveness, or adequacy, of such information for user’s or other purposes, (iii) the quality of such products, except that such products are of Pinova’s standard quality. Users are advised to make their own tests to determine the safety and suitability of each such product or product combination for their own purposes. Read and understand the Safety Data Sheet (SDS) before using this product.

Rev. 2 – 7/11