Cast Acrylic Sheet

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.

The MC® Value Proposition

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

Sizes & Thickness

Sheet Size
Sheet Size Imperial Sheet Size Metric

Thickness Tolerance
Thickness Tolerance Imperial Thickness Tolerance Metric

Thickness Percentage Tolerance
Inch mm standard size large size
0.08 2 8% …..
0.10 2.5 8% …….
0.12 3 8% 12%
0.16 4 6% 10%
0.20 5 6% 10%
0.24 6 5% 8%
0.31 8 5% 8%
0.39 10 4% 6%
0.47 12 4% 6%
0.59 15 4% 6%
0.71 18 4% 6%
0.79 20 4% 6%
0.98 25 4% 6%

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

Sulfuric Acid 60°C Stable to 60%
Hydrochloric Acid 60°C Stable to 30%
Nitric Acid 60°C Stable to 20%
Caustic Soda 60°C Stable to 50%
Aqueous Ammonia 60°C Stable to 18%
Acetic Acid 60°C Dissolve
Ethyl Acetate Dissolve
Toluene Dissolve
Ethylene Dichloride Dissolve
Benzene Dissolve
Methyl Alcohol Dissolve
Diemethyl Formamide Dissolve
Acetone Dissolve
Aniline Dissolve

Average Physical Properties

Properties Unit
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 Strength Kg/cm² 1.1
Shear Strength Kg/cm² 600 – 650
Transmittancy:
Full rays
Parallel rays
%
%
93.3
HAZE= 0.27
Specific Heat Cal/g/°C 0.35
 Heat Distortion Temperature (4.6kg/cm) °C 100
 Coefficient of Heat Conductivity Cal/s.cm² 4.5 X 10-4
 Coefficient of Linear Expansion Cm/cm/°C 6.5 X 10-5
 Ultimate Temperature of Continuous Operation °C 60 – 90
 Flammability Mm/min 33
 Surface Resistivity at 28°C Ohm >1016
 Volume Resistivity Ohm cm > 10-15
 Thermoforming Ranges °C 140 – 180
 Dielectric Strength Kv/Mm 20

Colours and Pattern

Sheets available in:

  • clear
  • opal
  • opaque/ intransparent colour
  • tint/ rayben/ transparent colour
  • matt/ satin/ frosted
  • fluorescent/ spotlight

If the sizes/ thicknesses above do not meet your criteria, please inform us as we may be able to custom make them.

 

Packaging

Sheet Per pallet Imperial Sheet Per pallet Metric

Paper Masking

Paper Masking

PE Masking

PE Masking

 

Pallet Packing

Pallet Packing




MC® cast acrylic sheet is packed in wooden pallets, weighing between
1 tonne – 1.5 tonnes.