P
产品目录
RODUCT
- PA46 新型聚酰胺树脂
- PC-聚碳酸酯原料
- PA6-聚酰胺6或尼龙6原料
- PA66-聚酰胺66或尼龙66原料
- ABS树脂
- PPE+PS/PPO/聚苯醚树脂
- PC+PBT 塑胶
- POM-聚甲醛
- PBT-聚酯系列
- TPU-聚氨酯弹性体 聚酯型 聚醚
- PA12-尼龙12原料
- PEI PES PSU PPSU
- LCP/PA6T/9T高温原料
- 热熔胶
- TPE/TPEE原料
- 通用塑料
- 塑料合金
- PPS(聚苯硫醚)
- UHMWPE-超高分子量聚乙烯
- 铁氟龙/氟塑料
- 热塑性弹性体
- PC/PET
- PPA
- COC
- PA4T
- PARA/IXEF
- PEEK
- PPSU PSU
- PVC
- 电木粉
- PETG PCTG
- POK
- TPX
- PET
P
产品展厅
RODUCTS
DuPont Fluoropolymers PFA 416HP
物品单位 | 价格 | 品牌 |
---|---|---|
千克 | 450 | 416HP |
- 货号:200
- 发布日期: 2022-09-28
- 更新日期: 2023-03-27
产品详细说明
品牌 | 416HP |
货号 | 200 |
牌号 | 416HP |
型号 | 416HP |
品名 | 氟塑料 |
外形尺寸 | 100 |
产品用途 | 配件 |
生产企业 | 350 |
是否进口 | 否 |
DuPont Fluoropolymers PFA 416HP
产品说明:
For inventory control purposes product name may be followed by an X.
Products labeled PFA 416 HP and PFA 416 HP X are equivalent and all information in this document is applicable to both.
Typical Application
Applications for DuPont™ Teflon ® PFA 416HP include high performance thin-wall wire coatings; intricate injection molded parts for production of chemicals where purity in the parts-per-billion range is needed; semiconductor components and electronic parts; and fluid handling systems for high performance chemical filters. With a typical melt flow rate of 42, Teflon ® PFA 416HP resin is ideally suited for applications requiring a high processing speed and very low viscosity.
Description
DuPont™ Teflon ® PFA 416HP is a special purpose fluoroplastic resin available in pellet form. This resin has a higher melt flow rate (typical MFR of 42) than most other PFA fluoroplastic resins, which permits higher extrusion speed and easier processing, making Teflon ® PFA 416HP a cost-effective alternative for producing thin-wall and complicated articles. Unlike other high melt flow rate polymers, Teflon ® PFA 416HP is specially formulated to provide a high melt flow rate for processing ease, while still providing good flexural properties and stress-crack resistance. These unique properties, coupled with the resin's high thermal stability, enable thin coatings of ultra-fine wires and injection molding of complex parts. Table 1 shows the typical property data for Teflon ® PFA 416HP.
The enhanced purity of Teflon ® PFA 416HP makes it suitable for applications that require improved color, lower extractable fluorides, and freedom from other foreign materials. Teflon ® PFA 416HP contains no additives and is designed for hostile chemical environments where purity in the parts-per-billion range is needed. Teflon ® PFA 416HP combines the processing ease of conventional thermoplastics with many properties similar to those of polytetrafluoroethylene. Compared to other thermoplastics, the high melt strength and thermal stability of Teflon ® PFA 416HP can be used to improve processing rates, and allows intricate electronics to be insulated with an extremely thin coating and still withstand soldering.
Properly processed products made from neat Teflon ® PFA 416HP resin provide the superior properties typical of the 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 416HP 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 416HP meets the requirements of ASTM D3307, Type IX
Products labeled PFA 416 HP and PFA 416 HP X are equivalent and all information in this document is applicable to both.
Typical Application
Applications for DuPont™ Teflon ® PFA 416HP include high performance thin-wall wire coatings; intricate injection molded parts for production of chemicals where purity in the parts-per-billion range is needed; semiconductor components and electronic parts; and fluid handling systems for high performance chemical filters. With a typical melt flow rate of 42, Teflon ® PFA 416HP resin is ideally suited for applications requiring a high processing speed and very low viscosity.
Description
DuPont™ Teflon ® PFA 416HP is a special purpose fluoroplastic resin available in pellet form. This resin has a higher melt flow rate (typical MFR of 42) than most other PFA fluoroplastic resins, which permits higher extrusion speed and easier processing, making Teflon ® PFA 416HP a cost-effective alternative for producing thin-wall and complicated articles. Unlike other high melt flow rate polymers, Teflon ® PFA 416HP is specially formulated to provide a high melt flow rate for processing ease, while still providing good flexural properties and stress-crack resistance. These unique properties, coupled with the resin's high thermal stability, enable thin coatings of ultra-fine wires and injection molding of complex parts. Table 1 shows the typical property data for Teflon ® PFA 416HP.
The enhanced purity of Teflon ® PFA 416HP makes it suitable for applications that require improved color, lower extractable fluorides, and freedom from other foreign materials. Teflon ® PFA 416HP contains no additives and is designed for hostile chemical environments where purity in the parts-per-billion range is needed. Teflon ® PFA 416HP combines the processing ease of conventional thermoplastics with many properties similar to those of polytetrafluoroethylene. Compared to other thermoplastics, the high melt strength and thermal stability of Teflon ® PFA 416HP can be used to improve processing rates, and allows intricate electronics to be insulated with an extremely thin coating and still withstand soldering.
Properly processed products made from neat Teflon ® PFA 416HP resin provide the superior properties typical of the 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 416HP 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 416HP meets the requirements of ASTM D3307, Type IX
物性信息:
基本信息 | |
---|---|
特性 |
|
用途 |
|
机构评级 |
|
形式 |
|
加工方法 |
|
物理性能 | 额定值 | 单位制 | 测试方法 |
---|---|---|---|
比重 | 2.14 | g/cm3 | ASTM D792 |
熔流率(熔体流动速率) (372°C/5.0 kg) | 42 | 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 |
---|---|---|---|
肖氏硬度 (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 (23°C) | 25.0 | MPa | ASTM D3307, ISO 12086 |
伸长率 (断裂, 23°C) | 350 | % | ASTM D3307, ISO 12086 |
弯曲模量 (23°C) | 690 | MPa | ASTM D790, ISO 178 |
热性能 | 额定值 | 单位制 | 测试方法 |
---|---|---|---|
熔融温度 | 305 | °C | ASTM D4591 |
电气性能 | 额定值 | 单位制 | 测试方法 |
---|---|---|---|
体积电阻率 | 1.0E+18 | ohms·cm | ASTM D257, ISO 1325 |
介电强度 | |||
0.250 mm 1 | 80 | kV/mm | ASTM D149 |
0.250 mm | 80 | kV/mm | IEC 60243-1 |
介电常数 (1 MHz) | 2.03 | ASTM D150, IEC 60250 | |
耗散因数 (1 MHz) | < 2.0E-4 | ASTM D150, IEC 60250 |
可燃性 | 额定值 | 单位制 | 测试方法 |
---|---|---|---|
UL 阻燃等级 2 | 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 |
---|---|---|---|
Critical Shear Rate (372°C) | 12.0 | sec^-1 | |
MIT Folding Endurance 3(200.0 μm) | 4.0E+3 | Cycles | ASTM D2176 |
Weather and Chemical Resistance: Outstanding |
PFA
● 使用温度在290℃。
●连续使用温度260℃。
●PFA涂层使用的烧结温度在380℃。
●具有更高的连续使用温度,更强硬度,特别适合使用在高温条件下的防粘和耐化学性使用领域。
●PFA的喷涂厚度100um(液体),主要用于防粘、耐高温,PFA静电粉末喷涂厚度可以从0.2mm至1.0mm范围,一般要配套底漆,不能单独使用,颜色黑色、咖啡色,底漆是液体,面层是粉体,液体要用空气喷枪,粉体要用静电粉末喷枪。
●耐腐蚀性:PFA几乎不受药品侵蚀,可以保护产品免于遭受任何种类的化学腐蚀。
