Specifications

PS (GPPS)
Size:1220mm*1830mm 1220mm*2440mm
Tickness:1mm~9.5mm
Width:900mm~1700mm
Colored

PS (GPPS ) Sheet

 

Introduction

Oursign PS sheet’s main raw material is polystyrene. It has excellent light transmittance, higher mechanical strength. It can be free shaded, odorless, tasteless, non-toxic. It is also rigid, waterproof, good weather resistance, corrosion resistance, good insulation properties, easily be processed. The sheet widely used for advertising light box, signs, packaging, window, container, etc.

 

Features

1. excellent light transmittance.
2. high mechanical strength.
3. weather proof
4. non-toxic and chemical resistant.
5. easily be processed

 

Application

1. Advertisement: blow molding board, CNC engraving materials, Laser engraving materials, sign board, light box, window, logo and mark, etc.

2. Furniture:office furniture, cabinet, window, etc.

3. Finishing Material:decorative sheets, storage racks, room segments, etc.

 

Specification

Name	Color	Standard width and length(mm)	Thickness±0.2(mm)	Density (g/cm3)
PS SHEET	Clear, white, red, yellow, blue, green,  black	1220*1830 1220*2440	1~8	1.06

 

Mechanical Property

Physical Property		Unit	Value
Optical	Light Transmittance	%	88~92
	Refractive Index(25°C)	%	1.59~1.66
Thermal	The application of temperature	°C	-40~70
	Heat Distortion Temp	°C	70~92
	Melting temperature	°C	152~175
	Coefficient Of Liner Thermal Expansion	1/°C	6.5*10-4
	Specific Heat	kj/(kg.°C)	1.25~1.7
Mechanical	Specific Gravity(30°C/4°C)	g/cm3	1.05~1.06
	Tensile Strength	mpa	38~44
	compressive Strength	mpa	95~110
	Impact Strength	kj/m2	2.5~3.2
	Rockwell Hardness		72~85
Electrical	Surface Resistivity	Ω	>1017
	20°C Volume Resistivity	Ω.m	>1015
Miscellaneous	Water Absorption(24Hrs)	%	0.02
	Odor		None

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note
 Special Color, size, thickness can be specified.