Pmma Sheet (Polymethyl Methacrylate) Gujpol-s

Our firm is committed in Distributing, Supplying and Trading a greatly desired ranges of PMMA Sheet (Polymethyl Methacrylate) GUJPOL-S in Mumbai, Maharashtra, India to fulfill the clients needs.

GUJPOL-S is the trade name of Acrylic sheets manufactured by GSFC. GUJPOL-S sheets are manufactured from virgin MMA by cell casting process the best optical properties among all transparent plastics. GUJPOL-S has an excellent resistance to the effect of long exposure to sunlight, heat and weather.

Specifications - Typical Average Properties of GUJPOL-S (3 mm thick clear transparent sheet)
Properties Method (ASTM) Value
Specific Gravity D-792-64T 1.18-1.20
Light Transmittance total D-1003-61 92%
Refractive index nD D-542 1.49
Tensile strength at rupture D-638-64T 570-760 kg/cm2
Elongation at rupture D-638-64T 2-7 %
Compressive strength at yield D-695-63T 1260 kg/cm2
Impact strength (charpy unnotched) D-256-56 16 - 20 kg/cm2
Izod milled notched D-256-56 1.6-2.2kg-cm/cm
Rockwell hardness D-785-62 M 100
Heat forming temperature 140-180C
Heat distortion temp 2C/min. at 264 p.s.i. D-648-56 100C
Maximum recommended continuous service temperature 85C
Volume resistivity D-257-61 >1015 ohm-cm
Burning rate (flammability) D-635-63 30 mm/min
Water absorption D-570-63 0.3%
Residual monomer (Wt %) 2.0 max.

Application

Light fitting and fixtures
Street light covers
Sanitary articles
Sign-boards and novelties