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...

東莞市龍輝祥塑膠原料公司銷售日本寶理系列COC

：羅 原料均可提供報告證明

材料說明：

Clear grade with a heat deflection temperature HDT/B of 130 °C. This grade is characterized by high flowability and excellent
optical properties. Recommended for
applications such as optical parts, e. g.
lenses, and optical storage media, where
low birefringence and high molding accuracy （pit replication） are essential, as well
as for medical and diagnostic applications.

物理性能：

Physical Properties	Metric	English	Comments
Density	1.02 g/cc	0.0368 lb/in3	ISO 1183
Water Absorption	0.0100 %	0.0100 %	immersion @23°C; ISO 62
Water Absorption at Saturation	0.0100 %	0.0100 %
Water Vapor Transmission	0.0300 g/m2/day	0.00193 g/100 in2/day	[g·mm/m2·d] @ 23°C and 85% RH; DIN 53122
	0.250 g/m2/day	0.0161 g/100 in2/day	Good barrier properties
Melt Flow	26.0 g/10 min @Load 2.16 kg, Temperature 245 °C	26.0 g/10 min @Load 4.76 lb, Temperature 473 °F	ISO 1133
	49.0 g/10 min @Load 2.16 kg, Temperature 260 °C	49.0 g/10 min @Load 4.76 lb, Temperature 500 °F	ISO 1133
Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	46.0 MPa	6670 psi	5mm/min; ISO 527-1, 2
Elongation at Break	1.70 %	1.70 %	5mm/min; ISO 527-1, 2
Tensile Modulus	3.20 GPa	464 ksi	1mm/min; ISO 527-1, 2
Charpy Impact Unnotched	1.30 J/cm2	6.19 ft-lb/in2	ISO 179/1eU
Charpy Impact, Notched	0.160 J/cm2	0.761 ft-lb/in2	ISO 179/1eA
Electrical Properties	Metric	English	Comments
Dielectric Constant	2.20 @Frequency 1.00e+10 Hz	2.20 @Frequency 1.00e+10 Hz
Dissipation Factor	0.000100 @Frequency 1.00e+10 Hz	0.000100 @Frequency 1.00e+10 Hz
Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa （66 psi）	130 °C	266 °F
Deflection Temperature at 1.8 MPa （264 psi）	116 °C	241 °F	ISO 75-1, 2
Glass Transition Temp, Tg	140 °C	284 °F
Optical Properties	Metric	English	Comments
Refractive Index	1.53	1.53
Transmission, Visible	91.0 %	91.0 %	ISO 13468-1
Descriptive Properties
Abbe number	58
Birefringence, nm	max 20
Optical Stress Constant, Pa-1	from -7E-12 to -2E-12
Pencil Hardness	F	JIS K5401
Resistance to Acids	Usable
Resistance to Alcohols	Usable
Resistance to Alkalis	Usable
Resistance to Aromatic Solvents	Not Usable
Resistance to Chlorinated Solvents	Not Usable
Resistance to Esters	Usable
Resistance to Gasoline	Not Usable
Resistance to Ketones	Usable
Resistance to Oils	Not Usable

塑料材料的特殊家庭，TOPAS COC的樹脂，基于環(huán)烯烴和乙烯透明的無定形共聚物。它們具有*的性質(zhì)廣泛的一類新的聚合物：

High clarity, light & UVtransmission                    Goodthermoforming

High rigidity & strength                                       Resistant toacids, alkalis, polar organics

Outstanding moisture barrier                             Excellentdielectric & insulation properties

Heat distortion temp up to 170°C                       Low birefringence

Exceptional purity &biocompatibility                  Lowmoisture absorption

Global regulatory compliance                            

 

Applications for TOPAS polymers include:

 

Healthcare - medical, pharmaceutical,diagnostics

Packaging - films, sheet, labels, shrink

Electronics - antennas, printed circuitboards, insulators  

Optical - lenses, light guides, films,sensors

Emerging technologies - compounds, foams,fibers, more

Toner binder （in color printers）

:羅長龍　
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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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