Technical data sheet

Tackwhite A 77

(Provisional)

Description

TACKWHITE A 77 is a water based acrylic PSA.
It does not contain plasticizers and it is APEO free.

Tg = -39°C approx.
It can be classified as a permanent PSA.

Application

TACKWHITE A 77 is suggested for the production of permanent paper and film labels.
The film has a very good tack, a high cohesion and a good heat resistance.

Technical Specifications

Method of analysisMUStandard
1Total Solids% 62±1
3Brookfield Viscosity 25°CmPa.s 500 - 3,0001
8pHpH 5 - 7
 Solventswater
 Notes
1N. 4 RV; 20 RPM

Film properties

Method of analysisMUStandard
11Peel Adhesion on Steelg/in 1,600
22Static Shearh > 50
97Loop Tack Testg 1,200
Average values; 22±2 g/m² of dry adhesive on PET film 36 µm

Handling

Traditional systems are used to coat this product: Meyer bar, reverse roll, etc.
If necessary, the product can be thickened with suitable acrylic thickeners (see Ichemco catalogue).

Packaging

The product is supplied in iron drums (200 kg); IBC containers (1000 kg).

Storing

TACKWHITE A 77 must be stored at temperatures between +5°C and +40°C.
Protect from freeze.

Use within 6 months from production date (unopened and in the original packaging).

Mod. DT3002ECreation date: 10/1/2009Revision: 3Revision date: 20 Jun 2022
Above information is reliable, but does not constitute warranty.

ICHEMCO srl
via 11 Settembre, 5 - 20012 CUGGIONO (MI) - ITALY
Phone: +39 02 97243.1
- www.ichemco.it
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