Modified PBT

欄目：modified engineering plastics 發布時間：2021-05-31 09:11

Home appliance parts, lighting fixtures, internal parts of electronic products, electron component, car handle, door bolt, coil framework, relay of electric appliance, and connector injection molding products Modified Features: Reinforced, flame retar...

Modified PBT
Applications：Home appliance parts, lighting fixtures, internal parts of electronic products, electron component, car handle, door bolt, coil framework, relay of electric appliance, and connector injection molding products Modified Features: Reinforced, flame retardant/reinforced Product Features: Comply with ROHS, high mechanical strength, high rigidity, and high temperature tolerance, good performance of electric appliance, stable size, and bloom free, good appearance applicable to the precision shaping
測試項目與標準Test Items & Standards				增強型號 Reinforced	增強/阻燃型號 Reinforced/Flame Retardant
項目Items	測試標準Standard	測試條件 Test Condition	國際單位 S.I. Units	PBT-30GF	FRPBT-30GF
機械性能 Mechanical Properties
拉伸強度Tensile Strength	ASTM D638	10mm/min	MPa	130	110
伸長率 Elongation	ASTM D638	10mm/min	%	2.5	2.6
彎曲強度 Flexural Strength	ASTM D790	2mm/min	MPa	180	145
彎曲模量Flexural Modulus	ASTM D790	2mm/min	MPa	7500	6000
懸臂梁缺口沖擊強度 Impact Strength, Izod notched	ASTM D256	3.2mm,23℃	J/m	100	90
洛氏硬度 Rockwell Hardness	ASTM D785	R-Scale	-	120	120
熱性能 Thermal Properties
熱變形溫度 Heat Distortion Temp	ASTM D648	0.45MPa,6.4mm	℃	220	210
熱變形溫度 Heat Distortion Temp	ASTM D648	1.8MPa,6.4mm	℃	210	220
電性能 Electrical Properties
體積電阻率Volume Resistivity	ASTM D257	-	Ω.cm	1016	1016
其他 Others
玻纖含量Glass Fiber	--	--	%	30	30
比重Specific Gravity	ASTM D792	23℃	g/cm3	1.53	1.63
收縮率Mold Shrinkage	ASTM D955	23℃	%	0.3/0.9	0.3/0.9
吸水率Weather Resistant	ASTM D570	23℃，24h	%	0.06	0.07
阻燃性Flammability	UL94	1.6mm	class	HB	V-0
阻燃性Flammability	UL94	3.2mm	class	HB	V-0
建議加工工藝 Suggesting processing technology
熔體溫度Melt Temp			℃	235-255	240-260
料筒溫度Barrel Zone Temp			℃	220-270	220-260
模具溫度Mold Temp			℃	50-80	50-70
預干燥Pre-Dry Requirements				120-140℃ 4-6hr	120-140℃ 4-6hr
注：以上數值是根據實驗室標準測定的代表數值，僅供客戶參考，不作為質保承諾。
Note: The above data is based on standard laboratory condition, for reference only, not for product warranty.

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