PVC co-extruded foam board

basic information

heat:

introduction

Product features: Machinability

PVC co-extruded foamed board has sound-insulating, sound-absorbing, heat-insulating and heat-preserving performance.
The board having flame retardance can extinguish expected fire by itself and be used safely.
All series of products have damp-proof, mouldproof and water non-absorptive properties and good shockproof effect.
All series of products made through the weathering-resistant formula have long unchanged color and luster and are not easy to age.

The product is light and convenient for storage, transportation and construction.
The product can be applied to construction by using common wood processing tools.
The product can be drilled, sawn, nailed, planed and stuck like wood.
The product can be applicable to hot forming, heating, bending and folding.
The product can be welded according to common welding procedures or be bonded with other PVC materials.
The product has smooth surface and can be printed. (The surface needs to be wiped clean before printing.)

Application classification:

Transportation industry	Ships, planes, bus, train carriages, ceilings, carriage-body core layers and internal decoration boards
Construction/decoration industry	Building exterior wall boards, internal decoration boards, residences, offices, building compartments in public places, bazaar decoration frames, dustless room boards and ceiling boards.
Advertising industry	Screen printing, computer lettering, advertising signs, exhibition boards and mark boards.
Industrial applications	Chemical anticorrosive projects, thermoformed pieces, refrigeration storage boards, special cold-keeping projects and environmental protection boards.
Other applications	Templates, sports equipment, cultivation materials, seashore damp-proof facilities, water resistant materials, art designing materials and various light partitions.

Physical performance indexes of PVC co-extruded foamed board

Table 1:

Test item	Unit	Test result
Aparent density	g/cm3	0.5-0.8
Tensile strength	MPa	12-20
Bending strength	MPa	12-18
Flexural modulusof elasticity	MPa	800-900
Impact strength	KJ/m2	8-15

Test item	Unit	Test result
Elongation at break	%	15-20
Shore hardness	D type	45-50
Water absorptivity	%	≤1.0
Vicat softening point	℃	73-76
Fire retardance		Stop burning in less than 5 seconds after being away from fire

Table 2:

Specifications	1,220*2,440mm (length can be according to customers’ requirements)	Thickness	3-20mm
Color	Natural color, red, yellow, blue, green, black, etc. (according to customers’ requirements)