Technical data sheet

Release W40 GB1 LV

Description

RELEASE W40 GB1 LV is a water-based release agent based on acrylic polymers added with special releasing agents.

Application

The product has been designed as a release agent for porous substrates, like Kraft paper, and it gives excellent release and unwinding properties.
RELEASE W40 GB1 LV is suggested for hot-melt and solvent based pressure sensitive adhesives.
 

Technical Specifications

Method of analysisMUStandard
1Total Solids% 40±1
3Brookfield Viscosity 25°CmPa.s 30 - 1001
8pHpH 8 - 9
 Solventswater
 Notes
1No 1 RV; 100 RPM

Handling

The quantity to apply depends on the substrate porosity, but it is from 1 to 3 g dry/sqm.
Methods: Mayer bar, Reverse Roll, Roto gravure, Air knife.
It can be either thickened (acrylic thickeners) or diluted (water).
During drying it is advised to heat the product for a few seconds at 150°C in order to achieve the highest properties of releasing (there is a process of self-curing)
Ageing properties are excellent.

Packaging

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

Storing

Keep material at temperatures between +5°C and +40°C, avoid direct sunlight/freezing.
It is necessary to stir slowly the product for 10 - 15 minutes before use.
 

Use within 9 months from production date (unopened and in the original packaging).

Mod. DT3002ECreation date: 7/15/2008Revision: 5Revision date: 29 Sep 2021
Above information is reliable, but does not constitute warranty.

ICHEMCO srl
via 11 Settembre, 5 - 20012 CUGGIONO (MI) - ITALY
Phone: +39 02 97243.1 - Fax: +39 02 97243.200
- internet: www.ichemco.it
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