Topas® 8007S-4 Cyclo olefin copolymer Granules

Topas® 8007S-4 COC granules are widely used in medical device housings, diagnostic equipment, and microfluidic systems, owing to their exceptional dimensional stability, low moisture uptake, and resistance to autoclaving, gamma irradiation, and E-beam sterilization. The polymer’s low birefringence and superior optical clarity make it an ideal choice for high-performance optical and imaging applications, including spectroscopy and biosensors. With an extensive processing window, it enables the production of complex, durable components for pharmaceutical research, bioassays, and precision diagnostics in both biotechnology and life sciences industries.

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10g

20g

30g

50g

$167.45each
5+ for $135.64ea
10+ for $123.91ea

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$169.66each
5+ for $137.42ea
10+ for $125.55ea

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$171.69each
5+ for $139.07ea
10+ for $127.05ea

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$175.49each
5+ for $142.15ea
10+ for $129.87ea

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Material Properties for Polymers

Physical Properties

Element	Value
Abbe number	58
Flammability	HB
Radiation resistance	Good
Refractive index	1.53
Resistance to Ultra-violet	Fair-Poor
Optical transmission( % )	92-94
Water absorption( % )	0.01
Water absorption - over 24 hours( % )	0.01
Density( gcm⁻³ )	1.02