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(yīng)系統(tǒng)。以市場為導(dǎo)向，積極參與市場競爭，不斷*規(guī)范化管理，使企業(yè)經(jīng)營規(guī)模不斷發(fā)展壯大共同進步,共同發(fā)展，本公司*經(jīng)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 150C, a temperature which can not be reached with many amorphous polymers. The combination of high purity, chemical resistance high transparency and high HDT/B makes this material especially well suited for health related end uses. . Resistant to radiation, ETO, and steam sterilization. Complies with USP Class VI, and FDA Conditions of Use "A" thru "H"

物性數(shù)據(jù)：

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	4.00 g/10 min @Load 2.16 kg, Temperature 260 °C	4.00 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	4.00 %	4.00 %	50 mm/min; ISO 527-2/1A
Tensile Modulus	3.20 GPa	464 ksi	1 mm/min; ISO 527-2/1A
Charpy Impact Unnotched	1.50 J/cm2	7.14 ft-lb/in2	ISO 179/1eU
Charpy Impact, Notched	0.200 J/cm2	0.952 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	60.0 μm/m-°C @Temperature 20.0 °C	33.3 μin/in-°F @Temperature 68.0 °F	ISO 11359-2
Deflection Temperature at 0.46 MPa （66 psi）	150 °C	302 °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(zhèn)塑膠原料市場

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