Cast Acrylic Sheet

Description

MC® is the brand name of the general purpose cell cast acrylic sheet manufactured by PT. Margacipta Wirasentosa. The raw material, methyl methacrylate (MMA) is polymerized into MC® cast acrylic sheet. MC® cast acrylic sheet is produced in batches between two sheets of superior quality glass. The finished product offers strength and superior top qualities not available in other types acrylic sheet.

Product Specification

The MC® Value Proposition

  1. Resilient, Easy to Handle and Fabricate
  2. Superior Optical Quality
  3. High End Raw Material Only – No Re-Grind or Recycled Raw Material
  4. Strict compliance with ASTM D-4802 & L-P-391D Standards
  5. Superior Thickness Tolerance Achieved Through Proprietary Production Procedures
  6. Heat Thermoformable PE and Paper Masking options
  7. Protective Palletizing and Bracing for Safe Transport

Colours and Pattern

Sheets available in:

  1. clear
  2. opal
  3. opaque/ intransparent colour
  4. tint/ rayben/ transparent colour
  5. matt/ satin/ frosted
  6. fluorescent/ spotlight
  7. If the sizes/ thicknesses above do not meet your criteria, please inform us as we may be able to custom make them.

 

Cast Acrylic Sheet Chemical Features
(Resistant Properties to Chemical Agents)

Sulfuric Acid 60°CStable to 60%
Hydrochloric Acid 60°CStable to 30%
Nitric Acid 60°CStable to 20%
Caustic Soda 60°CStable to 50%
Aqueous Ammonia 60°CStable to 18%
Acetic Acid 60°CDissolve
Ethyl AcetateDissolve
TolueneDissolve
Ethylene DichlorideDissolve
BenzeneDissolve
Methyl AlcoholDissolve
Diemethyl FormamideDissolve
AcetoneDissolve
AnilineDissolve

Average Physical Properties

PropertiesUnit 
Specific Gravity.1.19
Hardness.HNC – 96
Water Absorption%0.35
Tensile Strength:
Tensile strength at yield
Tensile strength of break
Tensile modulus
Elongation at break
Kg/cm²
Kg/cm²
Kg/cm²
%
709
696
29,532
8
Bending Strength:
Flexural Strength
Flexural Modulus
Kg/cm²
Kg/cm²
1.052
31,264
Impact StrengthKg/cm²1.1
Shear StrengthKg/cm²600 – 650
Transmittancy:
Full rays
Parallel rays
%
%
93.3
HAZE= 0.27
Specific HeatCal/g/°C0.35
 Heat Distortion Temperature (4.6kg/cm)°C100
 Coefficient of Heat ConductivityCal/s.cm²4.5 X 10-4
 Coefficient of Linear ExpansionCm/cm/°C6.5 X 10-5
 Ultimate Temperature of Continuous Operation°C60 – 90
 FlammabilityMm/min33
 Surface Resistivity at 28°COhm>1016
 Volume ResistivityOhm cm> 10-15
 Thermoforming Ranges°C140 – 180
 Dielectric StrengthKv/Mm20

 

EZ8 Cast Acrylic Sheet

MC® Cast Acrylic EZ8 is specially formulated for fabricators looking to improve welding time and strength. EZ8’s enhanced welding performance is especially useful for thicker sheets and larger scale projects. Fabricators report great results, (25% shorter welding times than regular cast sheet) even on difficult to weld 3⁄8” and above thicknesses.