Sames Kremlin 25-2000µ 000790020 Каталог онлайн [10/120] 869914

www.sames-kremlin.com

Bond | Protect | Beautify

3 Technologies in Airspray

AIRSPRAY TECHNOLOGY

AIRSPRAY is divided into 3 technologies, each having their own benets.

• CONVENTIONAL (previously HPA) :

This is traditional Airspray technology, able to spray viscous material (>40 s CA4) and offering the highest

nishing quality.

• HVLP – High Volume Low Pressure (previously HTI - HVLP) :

Following a Californian rule from 1972, it was stated that the maximum air pressure at the aircap should be

0.7 bar/10 psi giving lower paint motion and a minimum of 65 % transfer efciency.

• LVLP – Low Volume Low Pressure (previously HTI) :

It is a hybrid technology between the HVLP and Conventional. It combines high spraying quality while

insuring high transfer efciency. It is recommended for medium viscosity (between 20 to 40 s CA4).

Criteria HVLP LVLP Conventional

Viscosity < 20 s **** *** *

Viscosity 20 s – 40 s ** **** ***

Viscosity > 40s * ****

Spray Quality Medium Good High

Air Consumption High Medium Low

Transfer Efciency High Good Low

Speed of application Low Good High

Type of material Mat paint Glossy paint