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
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Hyflon® AD 40L | Solvay Specialty Polymers | Perfluoropolymer | |
Hyflon® AD 60 | Solvay Specialty Polymers | Perfluoropolymer | |
Hyflon® MFA 1041 | Solvay Specialty Polymers | Perfluoropolymer | |
Hyflon® MFA D5220X | Solvay Specialty Polymers | Perfluoropolymer | |
Hyflon® MFA F1520 | Solvay Specialty Polymers | Perfluoropolymer | |
Hyflon® MFA F1530 | Solvay Specialty Polymers | Perfluoropolymer | |
Hyflon® MFA F1540 | Solvay Specialty Polymers | Perfluoropolymer | |
Hyflon® MFA P6010 | Solvay Specialty Polymers | Perfluoropolymer | |
Hyflon® MFA XPH 5510_1N | Solvay Specialty Polymers | Perfluoropolymer |
物性說明
產品說明 | |
Hyflon® MFA is a unique family of perfluoro polymers which combine excellent mechanical characteristics to unique properties such as chemical inertness, high flexural endurance, inherent flame resistance, low surface energy and exceptional dielectric properties. Hyflon® MFA F1540 is a medium-high melt flow rate multi purpose resin with an exceptional stress crack resistance, continuous service temperature up to 225°C and a 13-15 x 103 cycles flex-life (on a 0.3 mm film, ASTM D2176). | |
總體 | |
材料狀態 | 已商用:當前有效 |
資料 1 | Technical Datasheet |
UL 黃卡 2 | E109081-100037832 |
搜索 UL 黃卡 | Solvay Specialty PolymersHyflon® MFA |
供貨地區 | 北美洲非洲和中東南美洲歐洲亞太地區 |
性能特點 | 高 ESCR(抗應力裂紋)流動性高阻燃性能 |
用途 | 電線電纜應用一般目的 |
RoHS 合規性 | RoHS 合規 |
形式 | 顆粒料 |
加工方法 | 擠壓層涂法 |
物理性能 | 額定值 | 單位制 | 測試方法 |
比重 | 2.11 到 2.16 | ASTM D792 | |
熔流率 (372°C/5.0 kg) | 8.0 到 18 | g/10 min | ASTM D1238 |
硬度 | 額定值 | 單位制 | 測試方法 |
硬度計硬度 (邵氏 D) | 55 到 60 | ASTM D2240 |
機械性能 | 額定值 | 單位制 | 測試方法 |
拉伸模量 3 (73°F) | 58000 到 72500 | psi | ASTM D3307 |
抗張強度 4 (斷裂, 73°F) | > 3630 | psi | ASTM D3307 |
伸長率 4 (斷裂, 73°F) | > 300 | % | ASTM D3307 |
Flex Life 5 | 4.0E+4 到 6.0E+4 | Cycles | ASTM D2176 |
沖擊性能 | 額定值 | 單位制 | 測試方法 |
簡支梁缺口沖擊強度 | 無斷裂 | No Standard |
熱性能 | 額定值 | 單位制 | 測試方法 |
熔融溫度 | 509 到 527 | °F | ASTM D3307 |
結晶峰溫 (DSC) | 491 到 509 | °F | DSC |
線形膨脹系數 - 流動 | 0.000067 到 0.00011 | in/in/°F | ASTM D696 |
比熱 (73°F) | 0.215 到 0.263 | Btu/lb/°F | DSC |
導熱系數 (104°F) | 1.4 | Btu·in/hr/ft2/°F | ASTM C177 |
結晶熱 | 16.0 到 24.0 | J/g | DSC |
融合熱量 | 16.0 到 24.0 | J/g | DSC |
電氣性能 | 額定值 | 單位制 | 測試方法 |
表面電阻率 | > 1.0E+17 | ohm | ASTM D257 |
體積電阻率 | > 1.0E+17 | ohm·cm | ASTM D257 |
介電強度 6 (0.0394 in) | 890 到 1000 | V/mil | ASTM D149 |
介電常數 | ASTM D150 | ||
73°F, 50 Hz | 2.00 | ||
73°F, 100 kHz | 2.00 | ||
耗散因數 | ASTM D150 | ||
73°F, 50 Hz | < 0.00050 | ||
73°F, 100 kHz | < 0.00050 | ||
可燃性 | 額定值 | 單位制 | 測試方法 |
UL 阻燃等級 | V-0 | UL 94 | |
極限氧指數 | 95 | % | ASTM D2863 |
補充信息 |
COLOR MASTER BATCHES We recommend that only Color Master Batches based in MFA be used. Master Batches based on other fluoropolymers can negatively influence the superior processing and electrical performance of the resin. A list of suppliers can be obtained from your Solvay sales representative. HEALTH SAFETY AND ENVIRONMENT Hyflon MFA F1540 is a very inert polymer and it is not harmful if used and handled according to standard processing procedures. If handled inappropriay, it may release harmful toxic chemicals.Hyflon MFA F1540 does not contain any RoHS or WEEE substances, it is not produced using APFO and contains no APFO. Please refer to the Material Safety Data Sheets for more information on handling and safety. PACKAGING AND STORAGE The Hyflon MFA F1540 resin is available in 25 kg (55 lbs) and 500 kg (1102 lbs) packaging. Though it has an indefinite shelf life, it is recommended to store it in a clean area, protected by direct sun light and possible contamination. |
擠出 | 額定值 | 單位制 | |
第1氣缸區溫度 | 464 到 554 | °F | |
第2氣缸區溫度 | 518 到 608 | °F | |
第3氣缸區溫度 | 572 到 680 | °F | |
第4氣缸區溫度 | 626 到 716 | °F | |
第5氣缸區溫度 | 644 到 734 | °F | |
法蘭溫度 | 698 到 752 | °F | |
連接器溫度 | 698 到 752 | °F | |
直角機頭溫度 | 716 到 770 | °F | |
熔體溫度 | 734 到 788 | °F | |
模具溫度 | 734 到 788 | °F | |
Wire Preheat | 248 | °F | |
擠壓說明 | |||
WIRE AND CABLE PROCESSING GUIDELINES As with other fluoropolymers, MFA is corrosive in the melt. Therefore all parts coming into prolonged contact with the melt should be made with corrosion resistant materials such as Hasloy®, Inconel®, Monel® or Xaloy®. Chrome or nickel plating is not recommended since they are typically only sufficient for brief processing tests. Hyflon MFA F1540 is applied onto wire using tubing extrusion techniques similar to other thermoplastic materials. An overview of the temperature, tooling and equipment requirements are in the following tables. Many different screw designs can be used. Single-flight screws are recommended while barrier-flights should be avoided. A typical screw design consist of a long feed section, followed by a 2 to 6 flight transition and a 5 to 7 flight metering section. The addition of a block mixing section can improve the processing performance. EQUIPMENT/TOOLING REQUIREMENTS Line Speed: 200 to 350 m/min (700 to 1200 ft/min)Draw Down Ratio: 80 to 120Draw Balance: 0.96 to 1.04Extruder L/D: 20/1 to 30/1Screen Pack: Breaker plate only is required. |
:何生
:86-
傳真號碼:86-
地址:廣東 東莞市
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