PVC hard sheet

PVC hard sheet

 PVC sheet rigid is a material which is made by an extrusion. It represents a leaf with homogeneous dense structure and a glossy surface. The glossy surface gives a number of advantages in application: an opportunity of drawing of a paint and a press, an ideal basis for film applications, stencilled seal, colourings.

 In spite of the weight and closeness (1,4- 1,6 g/sm3) there is a sheet of PVC, differs sufficient inflexibility, enhanceable crashworthiness, except for it for him good mechanical and isolatings descriptions.

 Also it is possible to carry ample opportunities and simplicity of processing to advantages of a leaf of PVC usual tools: fastening by screws, nails and bolts, besides it, are inherent in a material ease of pasting and vacuum formation. The leaf of PVC ideally approaches for thermoforming.

 The leaf of PVC possesses exclusive durability and rigidity (even at low temperatures), but thus it is necessary to consider, that at mechanical fastening plates outside of premises there can be a change of the linear sizes under influence of differences of temperatures. Color plates at use outside of premises in due course can change color to more light.

 At a leaf of PVC it is a lot of advantages by way ofoperational characteristics:

 1. Stability to atmospheric influences,

2. High chemical stability,

3. High fire resistance (a self-fading material),

4. High a degree of heat-insulation,

5. The lowered transfer of heat (low heat conductivity),

6. Stability to corrosion.

 Ecological cleanliness of this material does possible its such properties, as absence of toxicity, suitability for contact to potable water and low water absorption.

Scope:

 

In advertising   - Indexes - Signboards - Letters - Stands - Show-windows

In the industry   -cases of machines - Galvanotechnics - Laboratory and photographic equipment - Tanks for the chemical industry - Manufacture of fans - Manufacture of furniture - The electrical engineer - Furnish of refrigerating chambers

In construction   -partitions - Door panels - A sandwich-panel - Elements of ventilation

 Processing of a material is easy for carrying out standard tools. The leaf of PVC rigid can be easily subject  to drilling, varnishing, pasting, welding and as it is possible to put printed images on it.

LEAF of PVC RIGID CHARACTERISTICS:

 

Properties	Size	Units of measure	Notes
Thickness	0,8-50	mm	Admissions: ± (0,1 0,03s) measurement by a micrometer
Density	1,5- 1,54	g/sm³	Admissions: ± 0,01
Strength on break	Not less than 45	N/mm²	-
Stretching at impact	Not less than 20	%	-
The module of elasticity	Not less than 2500	N/mm²	-
Deformation of a bend	Not less than 60	N/mm²	At 3,5 %
Impact strength	It was not broke	kJ/m²	At 0 °С
Impact strength	>=5	kJ/m²	At +23 °С
Hardness a method of cave-in of a ball	100	N/mm²	-
Hardness on Shor	80		-
Point of a softening on Vick	>=72	°C	Measurement in oil
Thermal shrinkage	-10 ±2, =<5	%	The maintenance in the chamber 140°C/10 mines, for 0,8....2 mm, for 3...6 mm
Water absorbing	=<0,05	%	-
Thermal conductivity	0,16	V/m К	-
Fire classification	Yes	B1	1-5 mm
Fire classification	Yes	C1	1-5 mm
Ohmic resistance	1015	Ohm/sm	-