ADCRYL™ · Solvent acrylic PSA
AP 502
A solvent acrylic PSA recommended for: General purpose acrylic PSA, high tack PSA.
Typical properties
- Solids
- 50 ± 2% 150 °C, 90 min
- Viscosity
- 25 – 55 P Brookfield RVD11, spindle 5, 10 rpm, 25 °C
- 180° peel adhesion
- 1200 ± 10% gf/25 mm PSTC-101, stainless-steel plate
- Loop tack
- 1200 – 1400 gf/inch
- Rolling-ball tack
- 8 – 12 cm PSTC-106
- Shear
- > 2 h PSTC-107, 25 × 25 mm, 1 kg
We measured these values in our own laboratory according to PSTC methods: 180° peel on a stainless-steel plate, with the adhesive coated on 1 mil PET at 25 ± 2 gsm. Viscosity is measured with a Brookfield RVD11 viscometer, spindle 5, at 10 rpm and 25 °C.
Recommended for
General purpose acrylic PSA, high tack PSA
Adhesives by application: Film lamination and holograms
What is ADCRYL™ AP 502?
ADCRYL™ AP 502 is a solvent acrylic pressure-sensitive adhesive (PSA), made by Advance Adhesives Private Limited in Belagavi, India. Recommended applications: general purpose acrylic PSA, high tack PSA. Typical values are 50 ± 2% solids, a viscosity of 25 – 55 poise, 180° peel adhesion of 1200 ± 10% gf/25 mm (PSTC-101, stainless-steel plate), loop tack of 1200 – 1400 gf/inch, rolling-ball tack of 8 – 12 cm (PSTC-106) and shear resistance of more than 2 hours (PSTC-107, 25 × 25 mm, 1 kg). We measured peel, tack and shear in our own laboratory according to PSTC methods, with the adhesive coated on 1 mil PET at 25 ± 2 gsm. Additionally, when a standard grade does not meet a specification, the Advance Adhesives technical team formulates a custom solvent acrylic PSA to match it. Datasheets, safety data sheets and samples are available from the Advance Adhesives sales team.