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概述
Vertrel ™ XF的化学名是十氟戊烷
(HFC-4310mee)，是专门开发的环保型溶剂(Solvent)和导热剂(coolant)产品，它具有以下几大特征：
• 环保性，ODP 为零，不破坏臭氧层，属于环保工质；
• 沸点为 55℃；
• 临界温度为 181℃，凝固点低于-80℃;
• 热稳定性佳，使用温度大于 300℃;
• 材料相容性好，与大部分的塑料和橡胶是相容的；
• 安全性好：无毒、无色、无味；
• 无闪点，不可燃；
• 气化潜热大，沸点 (55℃ )的潜热值为130KJ/kg;
典型应用：
• 清洁和洗涤；
• 干燥液体；
• 颗粒物清除；
• 氟素润滑油的载体；
• 溶剂和分散介质；
• 热传导液体；
• 绝缘流体；
• 可取代多种氟液体如 HCFC-141b，PFC，CFC-113 等
表 1 Vertrel™ XF 物理指标
| 性能 | 指标 |
| 分子量 | 252 |
| 沸点，C | 55 |
| 表面张力 dye/cm | 14.1 |
| 液体密度20C g/cm3 | 1.6 |
| 凝固点 C | -80 |
| 在水中的溶解度，ppm | 140 |
| 水的溶解度，ppm | 490 |
| 临界温度 C | 181 |
| 临界压力 MPa | 2.26 |
| 蒸发潜热（沸点）KJ/kg | 130 |
| 比热 20C KJ/kg C | 1.13 |
| 粘度，cPs | 0.67 |
| ODP | 0 |
| GWP(CO2 100years) | 1640 |
| 有机挥发物 VOC | 否 |
| 可燃性(ASTM 681) | 否 |
| AEL(8hours) | 200ppm |
表 2 不同含氟液体的性能比较
| 性能 | HCFC-141b | VertrelTM XF(4310) |
OpteonTM MZ(1336) | HCFC-225 |
| 化学分子式 | CHCl2-CH2F | C5H2F10 | CF CH=CHCF | C3Cl2HF5 |
| ODP | 0.11 | 0 | 0 | 0.03 |
| GWP | 725 | 1640 | 9.4 | 180 |
| 闪点( ℃) | None | None | None | None |
| 沸点( ℃) | 32 | 55 | 33 | 54 |
| 凝固点( ℃) | -103 | -80 | -151 | -131 |
| 蒸发潜热(KJ/kg) | 223 | 130 | 164 | 145 |
| 表面张力(dye/cm) | 19.3 | 14.1 | 13.5 | 16.2 |
| 液体密度 | 1.58 | 1.38 | 1.55 | |
| KB 值 | 56 | 9 | 11.3 | 31 |
塑料和弹性体的相容性
多数的塑料和弹性体与 Vertrel™ XF 是相容的，下表是相容性材料的列表。
与金属和其它材料的相容性
Vertrel™ XF 与常用的金属如铁，铜，铝进行了封闭管实验，实验金属样块浸没于液体中，封闭后放入不同温度的烘箱内两周，发现无分解物出现，使用温度可高达 300℃。
表 3 塑料与 Vertrel XF 的相容性表
相容的材料 |
相容的材料 |
| Polyehtylene 聚乙烯 | ABS |
| Polypropyleen 聚丙烯 | Acetal 聚醛 |
| Polystyrene 聚苯乙烯 | Expoxy 环氧 |
| Polyester 聚酯 PET, PBT | Inonmer 聚离子化合物 |
| Polyphenylene Oxide, PPO 聚甲醛 | Liquid crystal polymer 液晶聚合物 |
| Polyimide, PI, PEI, PAI ，聚酰胺，聚酰亚胺 | Phenolic 酚醛聚合物 |
| Polyetherketone, 聚醚酮 | PVC, CPVC 聚氯乙烯 |
| Polyaruletherketone, 聚醚醚酮 | PTFE, ETFE 氟塑料 |
| Polysulfone 聚砜 | PU 聚氨酯 |
| Polyacrylsufone 聚硫醚 | Polyphenylene sulfide, PSS 聚苯硫醚 |
注：具体的材料相容性需要根据实际情况进行测试不相容的塑料：丙烯酸树脂，纤维素树脂。
暴露极限
急性毒性实验数据显示 Vertrel™ XF 的毒性很低，它的 AEL（可接受的暴露极限）值是 500ppm, 属于 A 类产品，与目前使用 HCFC-141b 的安全暴露浓度是一样的。
表 4 Vertrel™ XF 与其它溶剂的暴露极限
| 溶剂 | Vertrel™ XF | HCFC-141b | HFO-1336 |
| AEL(ppm) | 200 | 500 | 500 |
AEL 指的是 8 小时工作场合可允许的暴露浓度
表 5 橡胶与 Vertrel XF 的相容性
| 相容的弹性体 | 相容的弹性体 |
| Buna N, NBR, Nitrile丁腈橡胶 | Buna S, SBR, GRS硫橡胶 |
| Butyl Rubber, IIR 丁基胶 | Chlorosulfonated PE氯化乙烯胶 |
| EPMM, EPDM, Nordel®乙丙胶 | Polysulfide聚硫橡胶 |
| Natural Rubber, Isoprene天然胶 | Neoprene |
| Urethane 聚氨酯橡胶 | Viton® B 氟 橡 胶Silicone 硅橡胶 |
安全性/可燃性
Vertrel™ XF 是不可燃的液体，在沸腾和蒸发过程中也不会变成可燃性的物质。在开口和闭口杯实验中也无闪点。在 NATT 和 DOT 分类中也不属于可燃性液体。它的热稳定性高于 250℃。
储存和处置
Vertrel™ XF 的热稳定性好，它不氧化，存储过程中也不会降解。应存储于阴凉，清洁和干燥的区域。防止泄漏和潜在的污染。
表 6 Vertrel™ XF 主要热力学性能参数
| 温度 | 压 力 | 液相密度 | 气相密度 | 液 体 焓 | 气 体 焓 | 液体导热 | 气体导热 | 表面张力 |
| (℃) | （Mpa) | (kg/m3) | (kg/m3) | (KJ/kg) | (KJ/kg) | (mW/m.K) | (mW/m.K) | (mN/m) |
| 0 | 0.01 | 1642 | 0.99 | 200 | 335 | 64.93 | 16.38 | 16.3 |
| 20 | 0.02 | 1597 | 2.57 | 221.17 | 351 | 62.75 | 18.46 | 14.13 |
| 40 | 0.06 | 1544 | 5.77 | 243.24 | 367 | 60.73 | 20.62 | 12.02 |
| 50 | 0.08 | 1515 | 8.3 | 254.64 | 375 | 59.77 | 21.74 | 10.99 |
| 60 | 0.12 | 1484 | 11.64 | 266.28 | 384 | 58.84 | 22.88 | 9.97 |
| 80 | 0.23 | 1413 | 21.64 | 290.37 | 400 | 57.05 | 25.23 | 8 |
| 100 | 0.4 | 1329 | 37.96 | 315.67 | 417 | 55.33 | 27.72 | 6.11 |
| 120 | 0.66 | 1227 | 64.19 | 342.44 | 433 | 53.64 | 30.44 | 4.33 |
| 140 | 1.03 | 1099 | 107.19 | 371.21 | 447 | 51.98 | 33.65 | 2.67 |
| 160 | 1.55 | 926 | 184.14 | 403.27 | 460 | 50.65 | 38.16 | 1.19 |
| 170 | 1.87 | 804 | 252.57 | 421.84 | 464 | 50.93 | 41.92 | 0.55 |
Vertrel ™ The chemical name of XF is decafluoropentane
(HFC-4310mee)， It is a specially developed environmentally friendly solvent and cooler product, which has the following features:
Key features:
Environmentally friendly, with zero ODP, does not damage the ozone layer, and belongs to environmentally friendly working fluids;
• Boiling point is 55 ℃;
The critical temperature is 181 ℃, and the solidification point is below -80 ℃;
Excellent thermal stability, with a usage temperature greater than 300 ℃;
Good material compatibility, compatible with most plastics and rubber;
Good safety: non-toxic, colorless, odorless;
• No flash point, non flammable;
The latent heat of gasification is high, with a boiling point (55 ℃) latent heat value of 130KJ/kg;
Typical applications:
• Cleaning and washing;
• Dry liquid;
• Particle removal;
Carrier of fluorine lubricating oil;
• Solvent and dispersion medium;
• Thermal conductive liquid;
• Insulating fluid;
• Can replace various fluorine liquids such as HCFC-141, PFC, CFC113, etc
Table 1 Vertrel ™ XF physical indicators
| Property | Specification |
| Molecular Weight | 252 |
| Boiling Point, °C | 55 |
| Surface Tension, dyne/cm | 14.1 |
| Liquid Density at 20 °C, g/cm³ | 1.6 |
| Freezing Point, °C | -80 |
| Solubility in Water, ppm | 140 |
| Water Solubility, ppm | 490 |
| Critical Temperature, °C | 181 |
| Critical Pressure, MPa | 2.26 |
| Latent Heat of Vaporization (at boiling point), kJ/kg | 130 |
| Specific Heat at 20 °C, kJ/kg·°C | 1.13 |
| Viscosity, cPs | 0.67 |
| ODP | 0 |
| GWP (CO₂, 100 years) | 1640 |
| VOC | no |
| Flammability (ASTM 681) | no |
| AEL (8 hours) | 200ppm |
Table 2 Performance Comparison of Different Fluorinated Liquids
Property |
HCFC-141b | VertrelTM XF(4310) |
OpteonTM MZ(1336) | HCFC-225 |
Chemical Formula |
CHCl2-CH2F | C5H2F10 | CF CH=CHCF | C3Cl2HF5 |
| ODP | 0.11 | 0 | 0 | 0.03 |
| GWP | 725 | 1640 | 9.4 | 180 |
Flash Point (°C) |
None | None | None | None |
Boiling Point (°C) |
32 | 55 | 33 | 54 |
Freezing point (℃) |
-103 | -80 | -151 | -131 |
Latent heat of evaporation (KJ/kg) |
223 | 130 | 164 | 145 |
Surface Tension (dyne/cm) |
19.3 | 14.1 | 13.5 | 16.2 |
liquid density |
1.58 | 1.38 | 1.55 | |
KB value |
56 | 9 | 11.3 | 31 |
Compatibility between plastics and elastomers
Most plastics and elastomers are compatible with Vertrel ™ XF is compatible
The following table is a list of compatible materials.
Compatibility with metals and other materials
Vertrel ™ XF conducted closed tube experiments with commonly used metals such as iron, copper, and aluminum. The experimental metal samples were immersed in liquid and sealed
After being closed, it was placed in an oven at different temperatures for two weeks and no decomposition products were found
Appearing, the operating temperature can reach up to 300 ℃.
Table 3 Compatibility between Plastic and Vertrel XF
| Compatible Materials | Compatible Materials |
| Polyethylene (PE) | ABS |
| Polypropylene (PP) | Acetal |
| Polystyrene (PS) | Epoxy |
| Polyester (PET, PBT) | Ionomer |
| Polyphenylene Oxide (PPO) | Liquid Crystal Polymer (LCP) |
| Polyimide (PI, PEI, PAI) | Phenolic |
| Polyetherketone (PEK) | PVC, CPVC |
| Polyetheretherketone (PEEK) | PTFE, ETFE (fluoroplastics) |
| Polysulfone (PSU) | PU (Polyurethane) |
| Polyacrylsulfone (PAS) | Polyphenylene Sulfide (PPS) |
Note: The specific material compatibility needs to be tested according to the actual situation
Incompatible plastics: acrylic resin, cellulose resin.
Exposure limit
Acute toxicity test data shows Vertrel ™ The toxicity of XF is very low, with an acceptable exposure limit (AEL) value of 500ppm, which belongs to Class A products and is the same as the safe exposure concentration currently used for HCFC-141b.
Table 4 Vertrel ™ Exposure limits of XF and other solvents
solvent |
Vertrel™ XF | HCFC-141b | HFO-1336 |
| AEL(ppm) | 200 | 500 | 500 |
AEL refers to the permissible exposure concentration in an 8-hour workplace
Table 5 Compatibility between Rubber and Vertrel XF
| Compatible Elastomers | Compatible Elastomers |
| Buna N, NBR, Nitrile (Nitrile Rubber) | Buna S, SBR, GRS (Styrene-Butadiene Rubber) |
| Butyl Rubber, IIR (Butyl Rubber) | Chlorosulfonated PE (Chlorosulfonated Polyethylene) |
| EPM, EPDM, Nordel® (Ethylene-Propylene Rubber) | Polysulfide Rubber |
| Natural Rubber, Isoprene (Natural Rubber) | Neoprene |
| Urethane (Polyurethane Rubber) | Viton® B (Fluoroelastomer); Silicone |
Safety/Flammability
Vertrel ™ XF is a non flammable liquid that does not become flammable during boiling and evaporation processes. There is no flash point in both open and closed cup experiments. It is also not classified as a flammable liquid in the NATT and DOT classifications. Its thermal stability is higher than 250 ℃.
Storage and disposal
Vertrel ™ XF has good thermal stability, it does not oxidize, and it will not degrade during storage. It should be stored in a cool, clean, and dry area. Prevent leaks and potential contamination.
Table 6 Vertrel ™ Main thermodynamic performance parameters of XF
| Temperature | Pressure | Liquid Density | Vapor Density | Liquid Enthalpy | Vapor Enthalpy | Liquid Thermal Conductivity | Vapor Thermal Conductivity | Surface Tension |
| (℃) | （Mpa) | (kg/m3) | (kg/m3) | (KJ/kg) | (KJ/kg) | (mW/m.K) | (mW/m.K) | (mN/m) |
| 0 | 0.01 | 1642 | 0.99 | 200 | 335 | 64.93 | 16.38 | 16.3 |
| 20 | 0.02 | 1597 | 2.57 | 221.17 | 351 | 62.75 | 18.46 | 14.13 |
| 40 | 0.06 | 1544 | 5.77 | 243.24 | 367 | 60.73 | 20.62 | 12.02 |
| 50 | 0.08 | 1515 | 8.3 | 254.64 | 375 | 59.77 | 21.74 | 10.99 |
| 60 | 0.12 | 1484 | 11.64 | 266.28 | 384 | 58.84 | 22.88 | 9.97 |
| 80 | 0.23 | 1413 | 21.64 | 290.37 | 400 | 57.05 | 25.23 | 8 |
| 100 | 0.4 | 1329 | 37.96 | 315.67 | 417 | 55.33 | 27.72 | 6.11 |
| 120 | 0.66 | 1227 | 64.19 | 342.44 | 433 | 53.64 | 30.44 | 4.33 |
| 140 | 1.03 | 1099 | 107.19 | 371.21 | 447 | 51.98 | 33.65 | 2.67 |
| 160 | 1.55 | 926 | 184.14 | 403.27 | 460 | 50.65 | 38.16 | 1.19 |
| 170 | 1.87 | 804 | 252.57 | 421.84 | 464 | 50.93 | 41.92 | 0.55 |
规格
英文名称
Vertrel ™ XF（4310）heat conduction fluoride solution
法律信息
Vertrel is a registered trademark of The Chemours Company FC, LLC
名称和识别符
EC号
604-080-3
Isomeric SMILES
C(C(C(F)(F)F)F)(C(C(F)(F)F)(F)F)F
分子量
252.06
Reaxy-Rn
6324333
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6324333&ln=
技术文档
高级数据
化学和物理性质
沸点
54 ℃
熔点
-80℃
安全和危险性（GHS）
信号词
Warning
危险声明
H315: 引起皮肤刺激
H319: 引起严重眼睛刺激
H335: 可能引起呼吸道刺激
H412: 对水生生物有害并具有长期持续影响
预防措施声明
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P273: 避免释放到环境中。
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P302+P352: 如皮肤沾染：用水充分清洗。
P321: 特殊处理（请参阅此标签上的...）。
P405: 密闭存放
P501: 将内容物/容器送到批准的废物处理厂处理
P264: 处理后要彻底洗手。
P271: 仅在室外或通风良好的地方使用。
P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。
P403+P233: 存放在通风良好的地方。保持容器密闭。
P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。
P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。
P337+P317: 如果眼睛刺激持续：寻求医疗帮助。
P332+P317: 如果出现皮肤刺激：请寻求医疗帮助。
P319: 如果你感到不适，请寻求医疗帮助。
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