The sheets are produced using of extrusion technology. The material is healthy clean and therefore suitable for producing of things which came into the direct contact with foodstuffs. The sheets can be treated by heat. It is possible to use them in aggressive environments, for producing of swimming pools or producing of sewage tanks.
PP-H sheets are healthy clean and can be used in foodstuffs. The sheets are produced in natural, white or grey colour, resp. with UV stabilizer. Practically it does not have the big value, because these sheets are suitable in interiors.
In comparison with olyolefinical materials they have bigger stability, strength, hardness, but lower surge resistance in temperatures below zero. On the other side they are more fragile, especially in temperatures below zero and have lower atmospheric conditions resistance.
From the sheets we can produce mainly square, non-curbed tanks, various individual products or spares for technological machines, whose temperature in using does not decrease under 10°C. Chemical resistance is very good. By projection and products construction it is necessary to come out from the basic behaviour characteristics of materials by loading conditions and long using.
PP-C sheets are produced by extrusion technology with using of block copolymer propylene – ethylene, which ensure the sheets good physical-mechanical facilities (strength in tension, in bending and modules of elasticity) by retention of impact strength in temperatures below zero. This enable to use the sheets in exteriors by using of suitable UV stabilizer.
Healthy clean, permitted contact with foodstuff and drinking water enable using in food industry, in agriculture, for construction of swimming pools etc. Very good chemical resistance enables to use the sheets in chemical and machine industry (tanks, reservior, etc.).
By projection and products construction it is necessary to come out from the basic behaviour characteristics of materials by loading conditions and long using. The basic colour version of sheets is natural, white, but it is also to produce the sheets in grey.
These sheets are produced from 100% PP crushed material. Welding of these sheets is effected of cleanness and by sorting of these cuttings.
Technical sheets are suitable mainly for producing of stiffeners, traverses, are part of construction unit. We can use them for production of less-volume, mechanical and chemical stressed constructions. Sheets does not have the permitted contact with foodstuff and drinking water. We are producing these sheets in two colours, in grey and black.
|Strength in tension||26 MPa|
|Thermal stability by VICATA||min. 148 °C|
|Retraction - lengthwise||-|
|Retraction - cross||-|
|Tolerance of thickness||±0,15 mm|
|Tolerance of width||±2 mm|
|Tolerance of length||+2 mm|
|Measuring weight||905 kg/m3|