東莞龍輝祥塑膠原料公司自2002年6月成立以來,建立了完整的市場供應系統。以市場為導向，積極參與市場競爭，不斷完善規范化管理，使企業經營規模不斷發展壯大共同進步,共同發展，本公司*經營各國塑膠原料通用塑料：ABS、AS、GPPS、HIPS、PP、PE；食品級ABS、AS、PS、PP工程塑料：:COC鏡頭料，PMMA,POM,PC、PC/ABS、PA6/66、PA6、PBT、PET、ASA、PPO...

東莞市龍輝祥塑膠原料公司銷售美國泰科納Topas系列COC

：羅 （原料均可提供報告證明）

材料說明：

Clear standard grade with a HDT/B of 75C. Very well suited for packaging of moisture sensitive products. Highest moisture barrier grade. Can be used in film constructions as a layer, or blended with selected polyolefins. Resistant to radiation and ETO sterilization. Complies with USP Class VI, and FDA Conditions of Use "A" thru "H"

物性數據：

Physical Properties	Metric	English	Comments
Density	1.02 g/cc	0.0368 lb/in3	ISO 1183 & ASTM D792
Water Absorption at Saturation	<= 0.0100 %	<= 0.0100 %	ISO 62
Melt Flow	30.0 g/10 min @Load 2.16 kg, Temperature 260 °C	30.0 g/10 min @Load 4.76 lb, Temperature 500 °F	ASTM D1238 & ISO 1133
Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	66.0 MPa	9570 psi	50 mm/min; ISO 527-2/1A
Elongation at Yield	10.0 %	10.0 %	50 mm/min; ISO 527-2/1A
Tensile Modulus	2.60 GPa	377 ksi	1 mm/min; ISO 527-2/1A
Poissons Ratio	0.410	0.410
Charpy Impact Unnotched	0.200 J/cm2	0.952 ft-lb/in2	ISO 179/1eU
Charpy Impact, Notched	0.260 J/cm2	1.24 ft-lb/in2	ISO 179/1eA
Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+16 ohm-cm	>= 1.00e+16 ohm-cm	IEC 60093
Dielectric Constant	2.35 @Frequency 100 Hz	2.35 @Frequency 100 Hz	IEC 60250
Comparative Tracking Index	>= 600 V	>= 600 V	IEC 60112
Thermal Properties	Metric	English	Comments
CTE, linear	80.0 μm/m-°C @Temperature 20.0 °C	44.4 μin/in-°F @Temperature 68.0 °F	ISO 11359-2
CTE, linear, Transverse to Flow	78.0 μm/m-°C @Temperature 20.0 °C	43.3 μin/in-°F @Temperature 68.0 °F	ISO 11359-2
Deflection Temperature at 0.46 MPa （66 psi）	75.0 °C	167 °F	ISO 75-1, -2
Optical Properties	Metric	English	Comments
Haze	1.00 %	1.00 %	0.125 in. thickness; ASTM D1003
Transmission, Visible	92.0 %	92.0 %	0.125 in. thickness; ASTM D1003

:羅長龍　
:　
傳真號碼:
地址:中國廣東東莞市樟木頭鎮塑膠原料市場

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