OXPEKK塑料制品，塑料件，塑料配件_醫用塑膠製品_醫藥、保養_貨源

我廠是專業做各種特種工程塑料制品的企業，有OXPEKK,PEEK,PI,PPS等，都是用在比較尖端領域的產品，環境要求苛刻，對產品使用環境要求很高，產品有超耐磨，耐高溫的特點，可以長期在260度條件下工作，特別是OXPEKK制品，廣泛用在醫療行業，做出來的醫療制品可以長期植入人體，代替瞭很多醫療碳鋼，合金的材料。希望有機會與你合作！謝謝！

芳香酮聚合物中的聚醚酮酮(PEKK)擁有比PEEK擁有更好的性能，但目前仍處於小規模的生產階段。法國ARKEMA屬下的牛津性能材料公司(OPM)在英國恩菲爾德進行小規模的生產，OPM開發這種產品已經超過10年，不過該公司近來已被阿科瑪公司收購。阿科瑪公司表示：“公司已經決定滿足快速增長的聚酮市場的需求，特別是醫藥領域。同時公司計劃將有限的資源分配至歐洲和美國，滿足那裡的需求。”阿科瑪公司在今年底前做出最終決定，實現歐洲聚醚酮酮(PEKK)的商業化生產。據悉，OPM的PEKK具有超高純度、耐高溫和耐化學品腐蝕性能、生物相容性以及能與金屬媲美的機械性能。當前的應用領域包括航空、長期性的人體醫療植入體以及用於油氣工業的井下設備等。PEKK已經成為公司“性能產品金字塔”的塔尖。

主要牌號和物性表有：

Property	Test Method	OXPEKK-SP	OXPEKK-C	OXPEKK-C-E
		PEKK Superior Process Grade	PEKK Crystalline Injection Grade	PEKK Crystalline Extrusion Grade
General
Form		Pellets, Flakes, Powder	Pellets, Flakes, Powder	Pellets, Flakes, Powder
Color		Natural	Amber	Amber
Typical Crystallinity		None	30-35	30-35
Mold Shrinkage		<0.005	0.014	0.014
Specific Gravity	ASTM D792	1.28	1.31	1.31
Water Absorption @ 24hr., %	ASTM D570	<0.2	<0.30	<0.30
Mechanical
Tensile Strength (Break), Kpsi	ASTM D638	13	16	16
Tensile Modulus, Mpsi	ASTM D638	0.5	0.64	0.64
Elongation (Break), %	ASTM D638	>80	12	12
Flexural Strength (Yield), Kpsi	ASTM D570	20	28	28
Flexural Modulus, Mpsi	ASTM D570	0.49	0.66	0.66
Izod, Notched, ft-lb/in	ASTM D256	0.9	1.3	1.3
Compressive Strength, Kpsi	ASTM D695	15	30	30
Coefficient of Friction	ASTM D1894	0.186	0.173	0.173
Coefficient of Friction, Static	ASTM D1894	0.285	0.262	0.262
MIT Fold Endurance, Kcycle		5	13	13
Thermal
Melting Point, oF	DSC	585	680	680
* Tg(Glass Transition), oF	DSC	310	325	325
Melt Index, g/10min	8.4kg at 380 oC	35-45	100-120	20-30
Flammability Rating	UL94	V-0	V-0	V-0
HDT @264 psi, oF	ASTM D648	286	347	347
Limiting Oxygen Index, %	ASTM D2863	40	40	40
Thermal Conductivity	ASTM C1777	1.75	1.75	1.75
CTE (<Tg), 10-6/ oC	ASTM D696	77	38	38
UL Cont. use temp oF		500	500	500
NBS Smoke Density		<10	<10	<10
Heat Release Rate, OSU		<65/65	<65/65	<65/65
Electrical
Dielectric Strength, V/mil	ASTM D149	600	600	600
Dielectric Constant @ 1KHz	ASTM D150	3.3	3.3	3.3
Electrical Resistivity, ohm-cm	ASTM D257	1.00E+16	1.00E+16	1.00E+16
Surface Resistance, ohm	ASTMD150	2.00E+16	2.00E+16	2.00E+16
Dissipation Factor @ 1KHz	ASTM D150	0.004	0.004	0.004

Property	Test Method	OXPEKK-SP30G	OXPEKK-C30G	OXPEKK-C40G	OXPEKK-C30C	OXPEKK-C40C	OXPEKK-BG
		*PEKK Amorphous 30% Glass*	*PEKK Crystalline 30% Glass*	*PEKK Crystalline 40% Glass*	*PEKK Crystalline 30% Carbon*	*PEKK Crystalline 40% Carbon*	*PEKK Bearing Grade*
General
Form		Pellets	Pellets	Pellets	Pellets	Pellets	Pellets
Color		Amber	Amber	Amber	Black	Black	Black
Typical Crystallinity		None	30-35	30-35	30-35	30-35	30-35
Mold Shrinkage, in/in		0.002	0.003	0.002	0.001	0.0005	0.001
Specific Gravity	ASTM D792	1.5	1.51	1.62	1.36	1.45	1.45
Water Absorption @ 24hr., %	ASTM D570	0.1	>0.1	>0.08	>0.1	>0.08	>0.1
Mechanical
Tensile Strength (Break), Kpsi	ASTM D638	26	27	29	36	47	25
Tensile Modulus, Mpsi	ASTM D638	1.6	1.8	2.9	4	7	1.8
Elongation(Break), %	ASTM D638	2.3	1.8	1.6	1.2	1.3	2
Flexural Strength(Yield), Kpsi	ASTM D570	35	37	42	56	65	36
Flexural Modulus, Mpsi	ASTM D570	1.6	1.6	2.1	3.2	4.5	1.8
Izod, Notched, ft-lb/in	ASTM D256	2	1.8	1.6	1.05	1.8	1.2
Compressive Strength, Kpsi	ASTM D695	---	---	---	---	---	32
Coefficient of Friction	ASTM D1894	---	---	---	0.16	0.162	0.17
Coefficient of Friction, Static	ASTM D1894	---	---	---	0.22	0.218	0.25
Thermal
Melting Point,^oF	DSC	680	680	680	680	680	680
* Tg(Glass Transition),^oF	DSC	310	325	325	325	325	325
Melt Index, g/10min	8.4kg at 380^oC	---	---	---	14-18	10-12	---
Flammability Rating	UL94	0	V-0	V-0	V-0	V-0	V-0
HDT @264 psi,^oF	ASTM D648	---	610	619	610	621	>572
Thermal Conductivity	ASTM C1777	---	---	---	---	---	1.75
CTE (<Tg), 10^-6/^oC	ASTM D696	---	16	11	10	6	45
UL Cont. use temp^oF		500	500	500	500	500	500

新手教學

OXPEKK塑料制品，塑料件，塑料配件_醫用塑膠製品_醫藥、保養_貨源_批發一路發

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