CHARACTERISTIC OF THE MATERIALS

PVDF (Polyvinylidene fluoride)

Good machanical resistance

Used in temperatures from - 40°C to 140°C

Chemical resistance to acids and their derivatives

Resistance to aging and to abrasion

Weldable and non-tosic

 

PVDF/CLR (Polyvinylidene fluoride, chlorine):

Beyond all the characteristics of the PVDF, it is resistant

to gaseous chlorine

 

PP (Polyprophylene):

Good machanical resistance 

I use with temperatures from -20°C to 90°C

Chemical resistance to acids and their derivatives

Chemical resistance to the alkaline substances and their derivatives

Weldable and non-toxic

 

PE (Polyethylene)

Discreet mechanical resistance 

Used in temperatures from -20°C to 50°C

Chemical resistance to acids and their derivatives

Chemical resistance to alkaline substances and their derivatives

Chemical resistance to dissolvents

 

PVC (Polyvinyl chloride)

Discreet mechanical resistance

Used in temperatures from - 10°C to 60°C

Resistant to bases and weak acids

 

PVC-C (Polyvinyl chloride,chlored)

Discreet mechanical resistance

I use with temperatures from -10°C to 100°C

Resistant to e bases and weak acids

 

PTFE (Polytetrafluoroethylene)

The anti-acid material

Usable within 250°C

Its limits are the non-weldability and the insufficient 

mechanical resistance

Stickable within sure limits.

Non-toxic