Belgium NS421 Acrylic board

Acrylic, also known as PMMA (polymethyl methacrylate) or organic glass, is an important plastic polymer material. It has the characteristics of good transparency, chemical stability, good insulation performance, lightweight, environmentally friendly, and easy processing. Suitable for medical equipment, aviation electronics and transportation vehicles, indicator lights, lighting lampshades, fixture fixtures, craft products, exhibition displays, decorations, advertising signs, etc.

Category:

BelgiumEngineering Plastic

Product Description

PMMA


Product Information
Overview: Acrylic board is a board formed by PMA processing, also known as organic glass board or acrylic board. Colorless transparent organic glass board with a transmittance of over 92%, acrylic board with uniform color, no water marks, and small thickness error. And it has excellent weather resistance, especially when used outdoors, ranking first among other plastics. It also has good surface hardness and luster, and has great processing plasticity, which can be made into various shapes and products as needed. There are various types of boards with rich colors (including semi transparent color boards), and another characteristic is that thick boards can still maintain high transparency.
Product features: excellent transparency, excellent weather resistance, good processing performance, suitable for mechanical processing and easy to heat forming, good anti-aging performance, good chemical resistance, good sound insulation effect.
Color: Transparent, other colors
Specification: Plate: Thickness x Width x Length 1-200mm x 1220mm x 2440mm 

                         Bar: Diameter x Length 8-200mm x 1000mm

Basic performance data      
       
mechanical property projectstandardunitnumerical value
 densityASTM D792g/cm31. 19
 Yield tensile strengthASTM D638Mpa70
 elongation at break ASTM D638%5
 bending strengthASTM 790Mpa120
 Bending modulusASTM 790Mpa3000
 Shore hardnessASTM D2240D85
 impact strengthASTM D256J/M17
Thermal performanceprojectstandardunitnumerical value
 melting pointDSC℃165
 Hot deformation temperatureASTM D648℃90
 Long term operating temperature-℃75
 Short term working temperature-℃90
Electrical performanceprojectstandardunitnumerical value
 Volumetric resistanceASTM D257Q. cm1015
 Surface resistanceASTM D257Q1015
Chemical propertiesprojectstandardunitnumerical value
 Balanced water absorption rate23℃ 60%RH%0.3
Other performanceprojectstandardunitnumerical value
 FlammabilityUL 94 HB
 TransmittanceASTM D1003%92