Paras Traders

Acrylic Balls

Acrylic Balls

Acrylics (Polymethyl-Methacrylate or PMMA) is an amorphous thermoplastic which is optically transparent, unaffected by moisture, and offers a high strength-to-weight ratio. Common trade names of acrylic include Plexiglas, Lucite, and Acrylite.

Acrylics offer high light transmittance with a Refractive Index of 1.49 and can be easily heat-formed without loss of optical clarity. Prolonged exposure to moisture, or even total immersion in water, does not significantly effect the mechanical or optical properties of acrylic. Most commercial acrylics have been UV stabilized for good weatherability and resistance prolonged sunlight exposure.

Acrylics are unaffected by aqueous solutions of most laboratory chemicals, by detergents, cleaners, dilute inorganic acids, alkalis, and aliphatic hydrocarbons - however, acrylics are NOT recommended for use with chlorinated or aromatic hydrocarbons, esters, or ketones.

We offer highly quality acrylic balls which are available nowhere else. We also offer colored acrylic balls of optimum quality. Our acrylic plastic balls can be availed at quite reasonable prices. We have also become one of the prominent colored acrylic balls manufacturers in India.


ASTM or UL test Property Acrylic
D792 Density (lb/in3), (g/cm3) 0.0433, 1.183
D570 Water Absorption, 24 hrs (%) 0.3
D638 Tensile Strength (psi) 8,000-11,000
D638 Tensile Modulus (psi) 350,000-500,000
D638 Tensile Elongation at Break (%) 2
D790 Flexural Strength (psi) 12,000-17,000
D790 Flexural Modulus (psi) 350,000-500,000
D695 Compressive Strength (psi) 11,000-19,000
D695 Compressive Modulus (psi) -
D785 Hardness, Rockwell M80-M100
D256 IZOD Notched Impact (ft-lb/in) 0.3
D696 Coefficient of Linear Thermal Expansion (x 10-5 in./in./oF) 5-9
D648 Heat Deflection Temp (oF/oC) at 264 psi 150-210/65-100
D3418 Melting Temp (oF/oC) -/-
- Max Operating Temp (oF/oC) 150-200/65-93
C177 Thermal Conductivity (BTU-in/ft2-hr-oF), (x 10-4 cal/cm-sec-oC)  3.93, 1.23
UL94 Flammability Rating -
D149 Dielectric Strength (V/mil) short time, 1/8 inch thick 400
D150 Dielectric Constant at 60 Hz 4.0
D150 Dissipation Factor at 60 Hz 0.05
- Light Transmission, minimum (%) 92
- Refractive Index 1.48-1.50