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Topas Advanced Polymers TOPAS® IT X1 Cyclic Olefin Copolymer (COC)

Category Polymer , Thermoplastic , Cyclo Olefin Polymer
Manufacturer Topas Advanced Polymers
Trade Name TOPAS®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Topas Advanced Polymers TOPAS® IT X1 Cyclic Olefin Copolymer (COC).pdf
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Material Notes:
TOPAS® IT X1 is an injection molding grade with heat and impact resistance. It is a moderately clear resin with high moisture barrier, chemical and heat resistance, making it suitable for products exposed to dishwashing or steam (121°C) temperatures. Key applications and attributes: Healthcare and Food: Broad regulatory approval Labware: Temperature resistance, clarity and purity High Temperature Optics: Clarity, low birefringence, low moisture sensitivity Electronics: Low dielectric constant, thermoplastic Food Packaging: Not manufactured with BPA, phthalates, or halogens Bottles: Minimally reactive, EtO/gamma/steam sterilizable Information provided by TOPAS Advanced Polymers
Physical Properties Metric English Comments
Density 1.00 g/cc
0.0361 lb/in³
ISO 1183
Linear Mold Shrinkage 0.00300 - 0.00700 cm/cm
0.00300 - 0.00700 in/in
Internal Method
Melt Flow 8.55 g/10 min

@Load 2.16 kg,
Temperature 260 °C
8.55 g/10 min

@Load 4.76 lb,
Temperature 500 °F
ASTM D1238-10A
Mechanical Properties Metric English Comments
Puncture Resistance 2590 N
582 lb (f)
ASTM D3763-10
Unnotched Impact Cantilever Beam 3.14 J/cm
5.88 ft-lb/in
ASTM D4812-11
Hardness, Rockwell R 102
102
ASTM D785-08A
Tensile Stress 32.0 MPa
4640 psi
Break, (50mm/min); ISO 527-2, -1A
Tensile Strength, Yield 52.0 MPa
7540 psi
50mm/min; ISO 527-2, -1A
Elongation at Break 6.7 %
6.7 %
(50mm/min); ISO 527-2, -1A
Elongation at Yield 4.5 %
4.5 %
(50mm/min); ISO 527-2, -1A
Tensile Modulus 2.10 GPa
305 ksi
(1mm/min); ISO 527-2, -1A
Flexural Strength 80.7 MPa

@Strain 5.00 %
11700 psi

@Strain 5.00 %
ASTM D790-10A
Flexural Modulus 2.11 GPa
306 ksi
(tangent); ASTM D790-10A
Izod Impact, Notched 0.368 J/cm
0.690 ft-lb/in
ASTM D256-10A
Charpy Impact Unnotched 2.50 J/cm²

@Temperature 23.0 °C
11.9 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eU
Charpy Impact, Notched 0.250 J/cm²

@Temperature 23.0 °C
1.19 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eA
Puncture Energy 27.1 J
20.0 ft-lb
ASTM D3763-10
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 131 °C
268 °F
ASTM D648-07B
Deflection Temperature at 1.8 MPa (264 psi) 118 °C
244 °F
ASTM D648-07B
Glass Transition Temp, Tg 138 °C
280 °F
ISO 11357-1, -2, -3
Optical Properties Metric English Comments
Refractive Index 1.53
1.53
ISO 489
Haze 8.5 %
8.5 %
ASTM D1003-00B
Transmission, Visible 90 %
90 %
ASTM D1003-00B
Electrical Properties Metric English Comments
Volume Resistivity <= 1.00e+17 ohm-cm
<= 1.00e+17 ohm-cm
ASTM D257
Dielectric Constant 2.25

@Frequency 60.0 Hz
2.25

@Frequency 60.0 Hz
ASTM D150
Processing Properties Metric English Comments
Feed Temperature <= 60.0 °C
<= 140 °F
Nozzle Temperature 220 - 260 °C
428 - 500 °F
Zone 1 190 - 220 °C
374 - 428 °F
Zone 2 200 - 250 °C
392 - 482 °F
Zone 3 210 - 260 °C
410 - 500 °F
Zone 4 220 - 260 °C
428 - 500 °F
Melt Temperature 220 - 260 °C
428 - 500 °F
Mold Temperature 70.0 - 100 °C
158 - 212 °F
Descriptive Properties Value Comments
Puncture Failure Mode Ductile
ASTM D3763-10
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