# ADCRYL™ AP 250R: solvent acrylic pressure-sensitive adhesive

> ADCRYL™ AP 250R, solvent acrylic PSA: paper masking tape; low peel, high tack, high shear, removable tapes. Datasheet and samples on request.

Published by Advance Adhesives Private Limited (formerly Advance Polymers), a manufacturer of pressure-sensitive and contact adhesives in Belagavi, India, since 1995. Web page (canonical): https://www.advancepoly.com/products/adcryl-ap-250r

- Brand: ADCRYL™ · Grade: AP 250R · Single-pack
- Recommended for: Paper masking tape; low peel, high tack, high shear, removable tapes
- Catalogue note: 250–300 g/inch on paper

Application pages: [Adhesives for masking and removable tapes](https://www.advancepoly.com/applications/masking-removable-tape-adhesive) · [Adhesives for surface-protection films and tapes](https://www.advancepoly.com/applications/surface-protection-film-adhesive)

## Typical properties

| Property | Typical value | Method / conditions |
| --- | --- | --- |
| Solids | 30 ± 2% | 150 °C, 90 min |
| Viscosity | 0.50 – 2.50 P | Brookfield RVD11, spindle 5, 10 rpm, 25 °C |
| 180° peel adhesion | 150 ± 30 gf/25 mm | PSTC-101, stainless-steel plate |
| Loop tack | 120 – 160 gf/inch | — |
| Rolling-ball tack | 8 – 12 cm | PSTC-106 |
| Shear | > 1500 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.

## Summary

ADCRYL™ AP 250R is a solvent acrylic pressure-sensitive adhesive (PSA), made by Advance Adhesives Private Limited in Belagavi, India. Recommended applications: paper masking tape; low peel, high tack, high shear, removable tapes. Typical values are 30 ± 2% solids, a viscosity of 0.50 – 2.50 poise, 180° peel adhesion of 150 ± 30 gf/25 mm (PSTC-101, stainless-steel plate), loop tack of 120 – 160 gf/inch, rolling-ball tack of 8 – 12 cm (PSTC-106) and shear resistance of more than 1500 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.

## Related grades

- [AP 553](https://www.advancepoly.com/products/adcryl-ap-553): Paper masking tape; low peel, high tack, high shear, removable tapes

## How to buy or ask

- Request a sample of ADCRYL™ AP 250R: https://www.advancepoly.com/contact?request=sample&product=ADCRYL%E2%84%A2%20AP%20250R#enquiry
- Request a quotation: https://www.advancepoly.com/contact?request=quote&product=ADCRYL%E2%84%A2%20AP%20250R#enquiry
- Ask the technical team: https://www.advancepoly.com/contact?request=technical&product=ADCRYL%E2%84%A2%20AP%20250R#enquiry
- Email info@advancepoly.com or call +91 97410 71212. Open Monday to Saturday.
- Prices are not published; the sales team quotes on request.

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