特种料：PFA，日本杜邦，951HP （ 产品说明）

产品名称：特种料：PFA，日本杜邦，951HP （ 产品说明） 所在地区：日本 产品报价：面议

恒隆塑胶原料有限公司位于东莞樟木头镇塑胶原料市场中心城C4栋58号,地理位置优越,是专业生产、加工、销售塑胶原料与改性工程塑料于一体的综合性企业。经营产品有：POM塑胶原料,PET塑胶原料,PBT塑胶原料,PC+ABS塑胶原料……比如工程塑胶原料：POM、PBT、PET、PC/ABS、PA66、PC、PPO、PPE、PA6、PA46、PA9T、PA6T、PA12、PA11、ASA、AES、CA等。...
全氟烷氧基树脂　　PFA树脂相对来说是比较新的可熔融加工的氟塑料。 　　PFA的熔点大约为580F，密度为2.13— 2.16g/cc（克/立方厘米）。PFA与 PTFE和FEP相似，但在302T以上时，机械性能略优于FEP，且可在高达500F下的温度下使用，它的耐化学品性与PTEF相当。PFA的产品形式有用于模塑和挤塑的粒状产品，用于旋转模塑和涂料的粉状产品；其半成品有膜、板、棒和管材。美国市场经销的PFA树脂有DUPOut公司的Teflon牌、Daikin公司的Neoflon牌、Ansimont公司的Hthen牌、HOechst Celanese公司的 Hostafl牌。PFA的用途与FEP类似。PFA（可溶性聚四氟乙烯〕耐热、耐寒、化学稳定性、机械性、绝缘性、自润滑性、耐折性、耐开裂性优异。公司开发有注塑、挤出，模压料。2. 适用范围:目前国内主要用于防腐防酸碱注塑件、高温电线电缆、防酸碱内衬件，吹塑制品等。技术参数：比重（g/CM3）2.12-2.17

 本公司 可以免费提供各种材料物性及各种材质认证 如：SGS UL   MSDS  ROHS  MDS 等证明  ：    通过这些链接您能够访问供应商资料。我们尽量保证 准确数据资料； UL 黄卡含有 UL 验证的易燃性和电气特性物性说明

	Teflon® PFA 340	DuPont Fluoropolymers	PFA
	Teflon® PFA 345	DuPont Fluoropolymers	PFA
	Teflon® PFA 350	DuPont Fluoropolymers	PFA
	Teflon® PFA 416HP	DuPont Fluoropolymers	PFA
	Teflon® PFA 440HPA	DuPont Fluoropolymers	PFA
	Teflon® PFA 440HPB	DuPont Fluoropolymers	PFA
	Teflon® PFA 445HP	DuPont Fluoropolymers	PFA
	Teflon® PFA 450HP	DuPont Fluoropolymers	PFA
	Teflon® PFA 451HP	DuPont Fluoropolymers	PFA
	Teflon® PFA 940HP Plus	DuPont Fluoropolymers	PFA
	Teflon® PFA 945HP Plus	DuPont Fluoropolymers	PFA
	Teflon® PFA 950HP Plus	DuPont Fluoropolymers	PFA
	Teflon® PFA 951HP Plus	DuPont Fluoropolymers	PFA
	Teflon® PFA D 335D	DuPont Fluoropolymers	PFA
	Teflon® PFA TE9724	DuPont Fluoropolymers	PFA
	Teflon® PFA TE9725	DuPont Fluoropolymers	PFA

物性说明

产品说明
For inventory control purposes product name may be followed by an X. Products labeled PFA 951HP Plus and PFA 951HP Plus X are equivalent and all information in this document is applicable to both. Typical Application With permeation resistance that is up to 60% greater than standard PFA, DuPont™ Teflon ® PFA 951HP Plus is designed for applications where reduced chemical permeation, resistance to stress-cracking, and surface smoothness are critical to reducing contamination and protecting process yields. Applications for Teflon ® PFA 951HP Plus include fluid handling components for high-performance chemical delivery systems, as well as tubing, unsupported pipe linings for the production of ultra-pure chemicals, and semiconductor components where purity in the parts-per-billion range is needed. Description DuPont™ Teflon ® PFA 951HP Plus is a premium fluoroplastic resin available in pellet form. Teflon ® PFA 951HP Plus possesses the same exceptional chemical resistance, high purity, and protection against ionic contamination as Teflon ® PFA HP grades with the added benefits of improved flex life and chemical stress-crack resistance. Teflon ® PFA 951HP Plus has unmatched HCl permeation resistance, and is also 45% less permeable to nitrogen than other PFAs （permeation by nitrogen is a general indication of the rate of permeation by other molecules）. Additionally, the improved flex life and chemical resistance will reduce the cost of ownership of high purity fluid handling systems by reducing downtime caused by mechanical or chemical stresses. Parts molded with Teflon ® PFA 951HP Plus have an xceptionally smooth finish, which can further help prevent buildup of microbial contamination in water handling systems. Table 1 shows the typical property data for Teflon ® PFA 951HP Plus. Teflon ® PFA 951HP Plus is a relatively low melt flow rate （typical MFR of 2）, special purpose resin with the lowest level of extractables designed to meet ultra-high purity requirements. The enhanced resistance to environmental stress-cracking makes Teflon ® PFA 951HP Plus a preferred resin when extended service is required in hostile environments involving chemical, thermal, and mechanical stress. Additionally, the enhanced purity of Teflon ® PFA 951HP Plus makes it suitable for applications that require improved color, lower extractable fluorides, and freedom from other foreign materials. This product contains no additives and is designed for hostile chemical environments where purity in the parts-per-billion range is needed. Examples are in semiconductor manufacture, fluid handling systems for industry or life sciences, and instrumentation for precise measurements of fluid systems. Teflon ® PFA 951HP Plus combines the processing ease of conventional thermoplastics with the properties similar to those of polytetrafluoroethylene. With Teflon ® PFA 951HP Plus, components can last longer under dynamic loads and resist damage caused by ozonated fluids nd fluorosurfactants. Combined with exceptional chemical, permeation, and stress-crack resistance, this durability leads to a reduced cost of ownership. The high purity and fully fluorinated molecule end groups of Teflon ® PFA 951HP Plus can reduce contamination to protect process yields. Properly processed products made from neat Teflon ® PFA 951HP Plus resin provide the superior properties characteristic of fluoroplastic resins: chemical inertness, exceptional dielectric properties, heat resistance, toughness and flexibility, low coefficient of friction, non-stick characteristics, negligible moisture absorption, low flammability, performance at temperature extremes, and excellent weather resistance. In a flame situation, products of Teflon ® PFA 951HP Plus resist ignition and do not promote flame spread. When ignited by flame from other sources, their contribution of heat is very small and added at a slow rate with very little smoke. Teflon ® PFA 951HP Plus meets the requirements of ASTM D 2116-07（2012）, Type V
总体
材料状态	已商用：当前有效
资料 1	Technical Datasheet （English）
搜索 UL 黄卡	DuPont FluoropolymersTeflon® PFA
供货地区	北美洲南美洲欧洲亚太地区
性能特点	High Purity低摩擦系数高 ESCR（抗应力裂纹）良好的电气性能良好的柔韧性流动性低耐化学性良好耐气候影响性能良好耐热性，中等热稳定性，良好韧性良好食品接触的合规性吸潮性差烟释放，低
用途	衬里管道液体处理
机构评级	FDA 未评级
形式	颗粒料
加工方法	吹塑成型挤出树脂传递成型压缩模塑注射成型

物理性能	额定值	单位制	测试方法
比重	2.15		ASTM D792
熔流率 （372°C/5.0 kg）	2.0	g/10 min	ASTM D3307, ISO 12086
吸水率 （24 hr）	< 0.030	%	ASTM D570
硬度	额定值	单位制	测试方法
硬度计硬度 （邵氏 D）	55		ASTM D2240, ISO 868

机械性能	额定值	单位制	测试方法
抗张强度			ASTM D3307, ISO 12086
73°F	4060	psi
392°F	2180	psi
伸长率			ASTM D3307, ISO 12086
断裂, 73°F	290	%
断裂, 392°F	450	%
弯曲模量			ASTM D790, ISO 178
73°F	87000	psi
392°F	7980	psi

热性能	额定值	单位制	测试方法
熔融温度	599	°F	ASTM D4591

电气性能	额定值	单位制	测试方法
体积电阻率	1.0E+18	ohm·cm	ASTM D257, ISO 1325
介电强度
0.00984 in 2	2000	V/mil	ASTM D149
0.00984 in	2000	V/mil	IEC 60243-1
介电常数 （1 MHz）	2.03		ASTM D150, IEC 60250
耗散因数 （1 MHz）	< 0.00020		ASTM D150, IEC 60250
可燃性	额定值	单位制	测试方法
UL 阻燃等级 3	V-0		UL 94
极限氧指数	> 95	%	ASTM D2863, ISO 4589-2

补充信息	额定值	单位制	测试方法
MIT Folding Endurance 4 （7.9 mil）	1.8E+6	Cycles	ASTM D2176
Weather and Chemical Resistance: Outstanding

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地址:广东 东莞市

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