Polymax - Mapei G20\G19 Flooring, Matting Adhesive

Consistency: thick paste runny liquid
Colour: beige transparent
Density: 1.45 ± 0.05 g/cm3 0.95 ± 0.02 g/cm3
Inflammability: no no
Dry solid content: 97% 88%
Brookfield viscosity +23°C and 50% RH: 70,000 cPs ± 20,000 30c Ps ± 5
rotor 7 - 10 rpm rotor 1 - 50 rpm
Storage: ADESILEX G20 is stable in storage for at least a year if the buckets are kept sealed. Component B “catalyst’’, must be kept in a warm environment in order to avoid crystallization due to the cold. In the case of crystallization it will be necessary to warm up in a water bath before using. Health hazard classification according to EEC 88/379: yes. ADESILEX G20 Comp. A is an irritant.

APPLICATION DATA

at +23°C - 50% R.H.:
Ratio of the mix: Comp. A / Comp. B = 94/6
Brookfield viscosity: 30,000 ± 10,000 cPs rotor 7 - rpm 10
Density of the mix: 1.43 ± 0.05
Pot life of the mix: 40-50 min.
Application temperature range: +10°C to +30°C
Workability time: 1 hour
Adjustment time: 3 hours
Initial setting time: 9 hours
Final setting time: 10 hours
Ready for traffic: after 12-24 hours
Final curing time: after 3 days

FINAL PERFORMANCE DATA:
Resistance to moisture: excellent
Resistance to ageing: excellent
Resistance to solvents and oils: good
Resistance to acids and to alkalis: good
Resistance to temperature: from -40°C to +100°C
Resistance of the bonding to wheeled chairs: very good
Flexibility: yes
Test of adhesion PEEL 90°
in compliance with DIN 53278/2
after 7 days at +23°C: rubber: >4 N/mm
homogeneous PVC: >4 N/mm
after 2 days at +23°C
+ 7 days at +50°C: rubber: >4 N/mm
+ 2 days at +23°C: homogeneous PVC: >4 N/mm