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Product TextsApplication/Uses Eastalloy DA003 8999K Polymer is a clear copolyester/polycarbonate alloy. It affords the consumer good impact strength, chemical resistance, dimensional stability, low shrinkage rates and other enhanced physical properties advantages.

加工/物理特性	值(Value)	單位(Unit)	測試標準(Test Standard)
ASTM數(shù)據(jù)(ASTM Data)
模具收縮(Mold Shrinkage) (MD)	0.006	mm/mm	ASTM D 955
密度(Density) (73°F)	1200	kg/m3	ASTM D 792
吸水率(Water Absorption) (24hr)	0.13	%	ASTM D 570

機械性能(機械性能(Mechanical properties))	值(Value)	單位(Unit)	測試標準(Test Standard)
ISO數(shù)據(jù)
屈服應(yīng)力(Yield stress)	56	MPa	ISO 527-1/-2
屈服應(yīng)變(Yield strain)	5.4	%	ISO 527-1/-2
破壞時應(yīng)變(Stress at break)	56	MPa	ISO 527-1/-2
破壞時應(yīng)變(Strain at break)	>50	%	ISO 527-1/-2
Puncture energy (+23°C)	19	J	ISO 6603-2
彎曲彈性模量(Flexural modulus) (23°C)	2100	MPa	ISO 178
懸臂梁式?jīng)_擊切口 (23°C)	10	kJ/m2	ISO 180/1A
懸臂梁式?jīng)_擊切口	8.3	kJ/m2	ISO 180/1A
溫度(Temperature)	-40	°C	ISO 180/1A
ASTM數(shù)據(jù)(ASTM Data)
抗拉強度(Tensile Strength) at Yield	55.8	MPa	ASTM D 638
抗拉強度(Tensile Strength) at Break	60	MPa	ASTM D 638
屈服伸長率(Elongation at Yield)	6	%	ASTM D 638
斷裂伸長率(Elongation at Break)	150	%	ASTM D 638
彎曲彈性模量(彎曲彈性模量(Flexural Modulus))	2137.37	MPa	ASTM D 790
洛氏硬度(Rockwell Hardness)	R117	-	ASTM D 785
懸臂梁式?jīng)_擊切口 (1/8 in)	N	kJ/m	ASTM D 256
懸臂梁式?jīng)_擊切口 (Low-溫度(Temperature))	0.0747	kJ/m	ASTM D 256
溫度(Temperature)	-40	°C	ASTM D 256

熱性能(熱性能(Thermal properties))	值(Value)	單位(Unit)	測試標準(Test Standard)
ISO數(shù)據(jù)
溫度負荷變形(Temp. of deflection under load) (1.80 MPa)	90	°C	ISO 75-1/-2
溫度負荷變形(Temp. of deflection under load) (0.45 MPa)	103	°C	ISO 75-1/-2
維卡軟化溫度（50℃/ h的50N）Vicat softening temperature	110	°C	ISO 306
Burning behav. at 1.5 mm nom. thickn.	HB	class	IEC 60695-11-10
厚度測試(Thickness tested)	1.6	mm	IEC 60695-11-10
燃燒性厚度(Burning behav. at thickness h)	V-2	class	IEC 60695-11-10
厚度測試(Thickness tested)	3.2	mm	IEC 60695-11-10
ASTM數(shù)據(jù)(ASTM Data)
UL 94 阻燃等級(Flame rating)	HB	-	UL 94
厚度測試(Thickness tested)	1.52	mm	-
DTUL @ 66 psi	103	°C	ASTM D 648
DTUL @ 264 psi	90	°C	ASTM D 648
Vicat 溫度(Temperature)	118	°C	ASTM D 1525

電氣性能(Electrical properties)	值(Value)	單位(Unit)	測試標準(Test Standard)
ASTM數(shù)據(jù)(ASTM Data)
絕緣強度(Dielectric Strength) (Short Time)	17.3	kV/mm	ASTM D 149
耗散因數(shù)(Dissipation Factor) (1 MHz)	0.008	-	ASTM D 150
介電常數(shù)(Dielectric Constant) (1 MHz)	2.1	-	ASTM D 150
表面電阻率(Surface Resistivity)	>1E15	Ohm	ASTM D 257
體積電阻率(Volume Resistivity)	1E15	Ohm*cm	ASTM D 257
耐電弧性(Arc Resistance)	143	s	ASTM D 495

其他屬性(Other properties)	值(Value)	單位(Unit)	測試標準(Test Standard)
ISO數(shù)據(jù)
吸水率(Water absorption)	0.13	%	Sim. to ISO 62
密度(Density)	1200	kg/m3	ISO 1183

Optical properties	值(Value)	單位(Unit)	測試標準(Test Standard)
ASTM數(shù)據(jù)(ASTM Data)
Haze	3.6	%	ASTM D 1003
Light Transmittance	81	%	ASTM D 1003

CharacteristicsProcessingInjection MoldingSpecial CharacteristicsHigh impact or impact modified, Heat stabilized or stable to heatFeaturesColor StabilityChemical ResistanceGeneral Chemical Resistance, Solvent Resistance, Radiation ResistanceEcological valuationFood approval FDA 21 CFR, US Pharmacopeia Class VI ApprovedApplicationsMedicalRegional AvailabilityNorth America, Europe, Asia Pacific, South and Central America, Near East/AfricaDisclaimerCopyright M-Base .

Eastalloy DA003-8999K|(PC+PET)|Eastman