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特種料:PFA,日本杜邦,940HP( 產(chǎn)品說(shuō)明)

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  • 東莞市恒隆塑膠有限公司
  • 2018-05-15 17:32:00
  • 東莞市
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產(chǎn)品名稱:特種料:PFA,日本杜邦,940HP( 產(chǎn)品說(shuō)明) 所在地區(qū):日本 產(chǎn)品報(bào)價(jià):面議

【詳細(xì)說(shuō)明】

恒隆塑膠原料有限公司位于東莞樟木頭鎮(zhèn)塑膠原料市場(chǎng)中心城C4棟58號(hào),地理位置*,是專業(yè)生產(chǎn)、加工、銷(xiāo)售塑膠原料與改性工程塑料于一體的綜合性企業(yè)。經(jīng)營(yíng)產(chǎn)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(shù)脂  PFA樹(shù)脂相對(duì)來(lái)說(shuō)是比較新的可熔融加工的氟塑料。   PFA的熔點(diǎn)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(shí),機(jī)械性能略優(yōu)于FEP,且可在高達(dá)500F下的溫度下使用,它的耐化學(xué)品性與PTEF相當(dāng)。PFA的產(chǎn)品形式有用于模塑和擠塑的粒狀產(chǎn)品,用于旋轉(zhuǎn)模塑和涂料的粉狀產(chǎn)品;其半成品有膜、板、棒和管材。美國(guó)市場(chǎng)經(jīng)銷(xiāo)的PFA樹(shù)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(lèi)似。PFA(可溶性聚四氟乙烯〕耐熱、耐寒、化學(xué)穩(wěn)定性、機(jī)械性、絕緣性、自潤(rùn)滑性、耐折性、耐開(kāi)裂性優(yōu)異。公司開(kāi)發(fā)有注塑、擠出,模壓料。2. 適用范圍:目前國(guó)內(nèi)主要用于防腐防酸堿注塑件、高溫電線電纜、防酸堿內(nèi)襯件,吹塑制品等。技術(shù)參數(shù):比重(g/CM3)2.12-2.17

 本公司 可以免費(fèi)提供各種材料物性及各種材質(zhì)認(rèn)證 如:SGS UL   MSDS  ROHS  MDS 等證明  :    通過(guò)這些鏈接您能夠訪問(wèn)供應(yīng)商資料。我們盡量保證 準(zhǔn)確數(shù)據(jù)資料; UL 黃卡含有 UL 驗(yàn)證的易燃性和電氣特性物性說(shuō)明

Teflon® PFA 340DuPont FluoropolymersPFA
Teflon® PFA 345DuPont FluoropolymersPFA
Teflon® PFA 350DuPont FluoropolymersPFA
Teflon® PFA 416HPDuPont FluoropolymersPFA
Teflon® PFA 440HPADuPont FluoropolymersPFA
Teflon® PFA 440HPBDuPont FluoropolymersPFA
Teflon® PFA 445HPDuPont FluoropolymersPFA
Teflon® PFA 450HPDuPont FluoropolymersPFA
Teflon® PFA 451HPDuPont FluoropolymersPFA
Teflon® PFA 940HP PlusDuPont FluoropolymersPFA
Teflon® PFA 945HP PlusDuPont FluoropolymersPFA
Teflon® PFA 950HP PlusDuPont FluoropolymersPFA
Teflon® PFA 951HP PlusDuPont FluoropolymersPFA
Teflon® PFA D 335DDuPont FluoropolymersPFA
Teflon® PFA TE9724DuPont FluoropolymersPFA
Teflon® PFA TE9725DuPont FluoropolymersPFA

物性說(shuō)明

產(chǎn)品說(shuō)明
For inventory control purposes product name may be followed by an X.

Products labeled PFA 940HP Plus and PFA 940HP Plus X are equivalent and all information in this document is applicable to both.

Typical Application
With a typical MIT folding endurance of 300,000* cycles, DuPont™ Teflon ® PFA 940HP Plus is designed to withstand repeated flexing and aggressive chemical stress-cracking agents. Applications for Teflon ® PFA 940HP 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 critical.

Description
DuPont™ Teflon ® PFA 940HP Plus is a premium fluoroplastic resin available in pellet form. Teflon ® PFA 940HP Plus possess-es 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 (typical MIT flex of 300,000*) and chemical stress-crack resistance. Teflon ® PFA 940HP Plus meets the increasingly stringent requirements for ultra-reliable and non-contaminating parts, as well as unmatched HCl permeation resistance. 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. Additionally, parts molded with Teflon ® PFA 940HP Plus have improved clarity and a 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 940HP Plus.

This special purpose resin has a relatively high melt flow rate (typical MFR of 16), which permits higher extrusion speed and easier processing. The enhanced resistance to environmental stress-cracking makes Teflon ® PFA 940HP 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 940HP 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 940HP Plus combines the processing ease of conventional thermoplastics with the properties similar to those of polytetrafluoroethylene.

With Teflon ® PFA 940HP Plus, components can last longer under dynamic loads and resist damage caused by ozonated fluids and fluorosurfactants. Combined with excellent 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 940HP Plus can reduce contamination to protect process yields.

Properly processed products made from neat Teflon ® PFA 940HP 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 940HP 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 940HP Plus meets the requirements of ASTM D3307, Type IV
總體 
材料狀態(tài) 
  • 已商用:當(dāng)前有效
資料 1 
  • Technical Datasheet (English)
搜索 UL 黃卡 
  • DuPont Fluoropolymers
  • Teflon® PFA
 
供貨地區(qū) 
  • 北美洲
  • 南美洲
  • 歐洲
  • 亞太地區(qū)
 
性能特點(diǎn) 
  • High Purity
  • 低摩擦系數(shù)
  • 高 ESCR(抗應(yīng)力裂紋)
  • 良好的電氣性能
  • 良好的柔韌性
  • 流動(dòng)性高
  • 耐化學(xué)性良好
  • 耐氣候影響性能良好
  • 耐熱性,中等
  • 熱穩(wěn)定性,良好
  • 韌性良好
  • 吸潮性差
  • 煙釋放,低
  • 中等透明度
用途 
  • 襯里
  • 管道
  • 液體處理
形式 
  • 顆粒料
加工方法 
  • 擠出
  • 樹(shù)脂傳遞成型
  • 壓縮模塑
  • 注射成型
 
物理性能額定值單位制測(cè)試方法
比重2.15 ASTM D792
熔流率 (372°C/5.0 kg)16g/10 minASTM D3307, ISO 12086
吸水率 (24 hr)< 0.030%ASTM D570
硬度額定值單位制測(cè)試方法
硬度計(jì)硬度 (邵氏 D)55 ASTM D2240, ISO 868
機(jī)械性能額定值單位制測(cè)試方法
抗張強(qiáng)度  ASTM D3307, ISO 12086
73°F4060psi 
392°F1600psi 
伸長(zhǎng)率  ASTM D3307, ISO 12086
斷裂, 73°F310% 
斷裂, 392°F450% 
彎曲模量  ASTM D790, ISO 178
73°F94300psi 
392°F8700psi 
熱性能額定值單位制測(cè)試方法
熔融溫度554°FASTM D4591
電氣性能額定值單位制測(cè)試方法
體積電阻率1.0E+18ohm·cmASTM D257, ISO 1325
介電強(qiáng)度   
0.00984 in 22000V/milASTM D149
0.00984 in2000V/milIEC 60243-1
介電常數(shù) (1 MHz)2.03 ASTM D150, IEC 60250
耗散因數(shù) (1 MHz)< 0.00020 ASTM D150, IEC 60250
可燃性額定值單位制測(cè)試方法
UL 阻燃等級(jí) 3V-0 UL 94
極限氧指數(shù)> 95%ASTM D2863, ISO 4589-2
補(bǔ)充信息額定值單位制測(cè)試方法
Critical Shear Rate (702°F)56.0sec^-1 
MIT Folding Endurance 4 (7.9 mil)3.0E+5CyclesASTM D2176
Weather and Chemical Resistance: Outstanding


:何生  
:86- 
傳真號(hào)碼:86-
地址:廣東 東莞市

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