CAS 9002-84-0 MFCD00084455-Poly(tetrafluoroethylene) 聚四氟乙烯 -LabNovo

Poly(tetrafluoroethylene) 聚四氟乙烯

CAS 9002-84-0 MFCD00084455

化学结构图

SMILES: FC%91(F)C%92(F)F.[*]%92.[*]%91

化学属性

Mol. Weight	N/A
Mol. Formula	(C2F4)x
Density	2 g/mL at 25 °C
TSCA	Yes
Refractive index	1.35
Melting Point	327 °C
Boiling Point	400 °C at 760 mmHg
Stability	易吸潮
Solubility	Solubility in water:
Appearance	powder

别名和识别编码

Synonym	Poly(tetrafluoroethylene) {LY} Poly(tetrafluoroethylene) {} {LY} Poly(tetrafluoroethylene) {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {} {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {} {} {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {} {} {} {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Poly(tetrafluoroethylene) {} {} {} {} {} {} {} {
MDL Number	MFCD00084455
CAS Number	9002-84-0
PubChem Substance ID	24887760
Merck Number	14,7583
Chemical Name	Poly(tetrafluoroethylene)
Chemical Name Translation	聚四氟乙烯
Wiswesser Line Notation	/FYFUYFF/
Canonical SMILES	F/C(F)=C(F)\F.[n]

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产品应用

聚四氟乙烯微粉可以单独作固体润滑剂使用，也可以作为塑料、橡胶、涂料、
油墨、润滑油、润滑脂等的添加剂。
　　与塑料或橡胶混合时可用各种典型的粉末加工方法，如共混等，聚四氟乙烯微粉加入量为5～20%，在油和油脂中添加聚四氟乙烯微粉，可降低摩擦系数，只要加百分之几，就可提高润滑油的寿命。
　　聚四氟乙烯微粉的有机溶剂分散液还可作脱模剂。

安全信息

WGK Germany3

RTECSKX4025000

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
S22 Do not breathe dust 不要吸入粉尘；
S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
S39 Wear eye/face protection 戴眼睛/面孔保护装置；
S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；

GHS Symbol

Precautionary statements

Signal word

Hazard statements

H318 Causes serious eye damage 严重伤害眼睛

Storage condition 2-8°C, sealed storage, away from moisture {LY} 2-8°C, sealed storage, away from moisture {} {LY} 2-8°C, sealed storage, away from moisture {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moist

Risk Statements

Hazard Codes Xi,T Xi

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Implant
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 80 mg/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   15,333,1955

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Implant
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1140 mg/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Tumorigenic - tumors at site of application
REFERENCE :
   TUMOAB Tumori.  (Casa Editrice Ambrosiana, Via G. Frua 6, 20146 Milan,
   Italy)  V.1-    1911-  Volume(issue)/page/year: 62,565,1976

其他信息

NIST化学物质信息:Polytetrafluoroethylene, annealed(9002-84-0)
EPA化学物质信息:Ethene, tetrafluoro-, homopolymer(9002-84-0)
聚四氟乙烯价格(试剂级):更新日期产品编号产品名称包装价格 2010/06/21 178930050 聚四氟乙烯 Poly(tetrafluoroethylene) 5 GR 207元 2010/06/21 178931000 聚四氟乙烯 Poly(tetrafluoroethylene) 100 GR 839元 2010/06/21 178932500 聚四氟乙烯 Poly(tetrafluoroethylene) 250 GR 1627元
是由四氟乙烯经调聚反应得到的分散液再经凝聚、洗涤、干燥而制得，具有优良的耐热性、耐候性、耐寒性、低摩擦性、不粘性、化学稳定性和电绝缘性能等优异性能。另外由于其平均粒径小，所以具有很好的分散性，容易均匀地与其他材料共混。　　　聚四氟乙烯微粉有较大的比表面，易吸潮，使用前宜将FR002A在小于150℃温度下干燥。为了保持良好的分散性，必须避免使粉末产生粘结的各种情况。加工时要小心处理，避免加热到300℃以上。
用途:主要用于电气工业，在航天、航空、电子、仪表、计算机等工业中用作电源和信号线的绝缘层、耐腐、耐磨材料
聚四氟乙烯60%浓缩分散液,是含非离子表面活性稳定剂的聚四氟乙烯水相分散液，是在聚合过程中加入微量改性共聚单体的改性聚四氟乙烯水相分散液。其制品具有优良的热稳定性，突出的化学惰性，优异的电绝缘性能和低摩擦系数等特性。
color:white
RTECS号:KX4025000
稳定性:Stable - unreactive with most materials. Incompatible with molten alkali metals, fluorine and other halogens, strong oxidizing agents.
生产方法:由四氟乙烯经悬浮或分散聚合反应而制成的无极性直链型结晶性聚合物。有颗粒状、粉状和分散液三类。
外观性质:白色、半透明体，有粒状、粉末和分散液三种形态。
毒害物质数据:9002-84-0(Hazardous Substances Data)
Hazard Note:Irritant
MOL 文件:9002-84-0.mol