產品名稱：特種料：PFA，日本杜邦，951HP （ 產品說明） 所在地區：日本 產品報價：面議

恒隆塑膠原料有限公司位于東莞樟木頭鎮塑膠原料市場中心城C4棟58號,地理位置*,是專業生產、加工、銷售塑膠原料與改性工程塑料于一體的綜合性企業。經營產品有：POM塑膠原料,PET塑膠原料,PBT塑膠原料,PC+ABS塑膠原料……比如工程塑膠原料：POM、PBT、PET、PC/ABS、PA66、PC、PPO、PPE、PA6、PA46、PA9T、PA6T、PA12、PA11、ASA、AES、CA等。...
全氟烷氧基樹脂　　PFA樹脂相對來說是比較新的可熔融加工的氟塑料。 　　PFA的熔點大約為580F，密度為2.13— 2.16g/cc（克/立方厘米）。PFA與 PTFE和FEP相似，但在302T以上時，機械性能略優于FEP，且可在高達500F下的溫度下使用，它的耐化學品性與PTEF相當。PFA的產品形式有用于模塑和擠塑的粒狀產品，用于旋轉模塑和涂料的粉狀產品；其半成品有膜、板、棒和管材。美國市場經銷的PFA樹脂有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的用途與FEP類似。PFA（可溶性聚四氟乙烯〕耐熱、耐寒、化學穩定性、機械性、絕緣性、自潤滑性、耐折性、耐開裂性優異。公司開發有注塑、擠出，模壓料。2. 適用范圍:目前國內主要用于防腐防酸堿注塑件、高溫電線電纜、防酸堿內襯件，吹塑制品等。技術參數：比重（g/CM3）2.12-2.17

 本公司 可以免費提供各種材料物性及各種材質認證 如：SGS UL   MSDS  ROHS  MDS 等證明  ：    通過這些鏈接您能夠訪問供應商資料。我們盡量保證 準確數據資料； UL 黃卡含有 UL 驗證的易燃性和電氣特性物性說明

	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

物性說明

產品說明
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
總體
材料狀態	已商用：當前有效
資料 1	Technical Datasheet （English）
搜索 UL 黃卡	DuPont FluoropolymersTeflon® PFA
供貨地區	北美洲南美洲歐洲亞太地區
性能特點	High Purity低摩擦系數高 ESCR（抗應力裂紋）良好的電氣性能良好的柔韌性流動性低耐化學性良好耐氣候影響性能良好耐熱性，中等熱穩定性，良好韌性良好食品接觸的合規性吸潮性差煙釋放，低
用途	襯里管道液體處理
機構評級	FDA 未評級
形式	顆粒料
加工方法	吹塑成型擠出樹脂傳遞成型壓縮模塑注射成型

物理性能	額定值	單位制	測試方法
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	額定值	單位制	測試方法
硬度計硬度 （邵氏 D）	55		ASTM D2240, ISO 868

機械性能	額定值	單位制	測試方法
抗張強度			ASTM D3307, ISO 12086
73°F	4060	psi
392°F	2180	psi
伸長率			ASTM D3307, ISO 12086
斷裂, 73°F	290	%
斷裂, 392°F	450	%
彎曲模量			ASTM D790, ISO 178
73°F	87000	psi
392°F	7980	psi

熱性能	額定值	單位制	測試方法
熔融溫度	599	°F	ASTM D4591

電氣性能	額定值	單位制	測試方法
體積電阻率	1.0E+18	ohm·cm	ASTM D257, ISO 1325
介電強度
0.00984 in 2	2000	V/mil	ASTM D149
0.00984 in	2000	V/mil	IEC 60243-1
介電常數 （1 MHz）	2.03		ASTM D150, IEC 60250
耗散因數 （1 MHz）	< 0.00020		ASTM D150, IEC 60250
可燃性	額定值	單位制	測試方法
UL 阻燃等級 3	V-0		UL 94
極限氧指數	> 95	%	ASTM D2863, ISO 4589-2

補充信息	額定值	單位制	測試方法
MIT Folding Endurance 4 （7.9 mil）	1.8E+6	Cycles	ASTM D2176
Weather and Chemical Resistance: Outstanding

:何生 　
:86-　
傳真號碼:86-
地址:廣東 東莞市

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