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概述
SF-30 是完全基于氢氟烯烃HFO 的专利性复配产品，其组分完全符合环保部推荐的 141b 替代品目录，主要成分均列入推荐目录;
SF-30 是一个安全，不可燃和环境友好的清洗剂产品。它的臭氧消耗值 ODP 值为零，全球变暖值 GWP 小于 10。它可以用于精密清洗的场合，如航天器，汽车精密件， 电子产品，光学产品等要求较高的场合。
SF-30 具有较强的清洗能力，其 KB 值为20，所以它是用于取代传统清洗剂的理想产品如三氯乙烯(TCE)，正溴丙烷(nPB)，苯，多氯乙烯，氯甲烷和其它强溶剂等，而在这些就有情况下往往需要比较强的清洗能力。SF-30 也可以用来取代低到中等强度的溶剂如 HCFC-225, HCFC-141b, HFEs, PFCs, CFCs 以及水性清洁剂。
性能 | SF-30 | 365mfc |
沸点 C | 29.1 | 40.2 |
液体密度g/cm3 | 1.33 | 1.27 |
表面张力 | 16.4 | ND |
蒸汽压 Kpa | 86.3 | 53 |
粘度 cP | 0.33 | 0.45 |
凝固点 | <-80 | <-35 |
分子量 | 139.6 | 148.1 |
KB 值 | 20 | 13 |
比热 KJ/kg.C | 1.19 | ND |
导热系数 | 84.2 | 10.3 |
蒸汽可燃限 | 无 | 3.6-13.3 |
性能优点
较强的清洁能力；
沸点适中，快干；
对污染物的承载能力较强；
共沸型产品，在使用过程中组分不会变化，所以不需要维护；
无表面活性剂，所以清洗不需要漂洗；
不可燃；
低气味，低毒；
环保性好: GWP<10, 符合欧盟规范 EU517/2014
应用：
精密清洗，蒸汽清洗，超声清洗，冷清洗，油污，油脂及有机硅的去除，航空溶剂，去除颗粒物，热传导液体，热管工作液等洗过程：
SF-30 有广泛的清洗能力，它非常适合于精密清洗，蒸汽清洗和超声清洗等场合，表 2 列出了适合的一些污染物的清洗。
表 2 ， 适合 SF-30 清洗的油污
切削油 | 矿物油 | 齿轮油 |
重油污 | 氟脂 | 硅脂 |
液压油 | 真空油 | 冲压油 |
冷冻油 | 蜡 | 硅油 |
材料相容性
Opteon™ SF-30 和非常多的金属材料相容性较好，比如：不锈钢，钢，铜，铝等。SF-30 也多数的塑料和弹性体是相容的，在表 3 中列出了相容性好的材料。由于每种塑料和强性体的配方有所不同，所以在使用前应就具体的材料做实验来确定。
表 3，材料相容性表
| 塑料 | 塑料 | 弹性体 | 弹性体 |
| 相容 | 不相容 | 相容 | 不相容 |
| Polythylene 聚乙烯 | Polystyrene聚苯乙烯 | Teflon™氟橡胶 | Silicone 硅橡胶 |
| Polypropylene聚丙烯 | Polycarbonat e 聚碳酸酯 | Kalrez® | Hypalon® |
| Teflon™塑料 | ABS | Ryton | EPDM三元橡胶 |
| Polyester 聚酯 | Polyacrylate丙烯酸 | PTFEw/EPDM | Viton® |
| Nylon 尼龙 | Acrylic亚克力 | PTFEw/Neoprene | Buna N |
| FEP/PFA氟塑料 | Polysolfone聚砜 | Parfluor | Fulrosilicon e 氟硅胶 |
| Halar(ECTFE) | |||
| Kynar(PVDF) |
SF-30 的温度和密度与温度的变化关系
表 4 SF-30 压力和密度随温度的变化
温度(C) | 压力(kPa) | 密度(g/cm3) |
0 | 30.30 | 1.38 |
10 | 47.44 | 1.36 |
20 | 71.57 | 1.33 |
30 | 104.56 | 1.31 |
40 | 148.47 | 1.28 |
50 | 205.59 | 1.26 |
60 | 278.42 | 1.23 |
安全性，毒性和环境性
SF-30 清洗液体在开口和闭口杯实验均无闪点，按NFPA 和 DOT 的标准分类为不可燃液体。这个产品是有挥发性的， 蒸汽与空气混合后也不可燃。相关安全性能参看下表。
表 5 ， 安全性，毒性及环境性
性能 | 单位 | SF-30 |
闪点, 闭口杯, ASTM D56 | C | 无 |
闪点，开口杯， ASTM D1310 | C | 无 |
蒸汽可燃极限(LFL-UFL) | %vol | 无 |
臭氧消耗潜值(ODP) | - | 0 |
全球变暖潜值(GWP) | - | <15 |
有机挥发物(VOC) | g/L | 335 |
职业暴露极限 | Ppm | 425 |
储存和处置
SF-30 的热稳定性好，它不氧化和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。
将 SF-30 存储在尽量温度低于沸点的地方，小心避免对包装桶产生压力。
SF-30 is a proprietary formulated product based entirely on hydrofluoroolefins (HFOs). Its components fully comply with the recommended 141b substitute list issued by the Ministry of Environmental Protection, and all main components are included in the recommended list.
SF-30 is a safe, nonflammable and environmentally friendly cleaning agent. Its ozone depletion potential (ODP) is zero, and its global warming potential (GWP) is less than 10. It can be used in precision cleaning applications such as spacecraft, automotive precision parts, electronic products, optical products and other demanding occasions.
SF-30 has strong cleaning capability with a KB value of 20, making it an ideal product to replace traditional cleaning agents such as trichloroethylene (TCE), n-propyl bromide (nPB), benzene, polychloroethylene, methyl chloride and other strong solvents, where strong cleaning capability is often required. SF-30 can also be used to replace low-to-medium strength solvents such as HCFC-225, HCFC-141b, HFEs, PFCs, CFCs and aqueous cleaners.
| Property | SF-30 | 365mfc |
| Boiling Point, °C | 29.1 | 40.2 |
| Liquid Density, g/cm³ | 1.33 | 1.27 |
| Surface Tension | 16.4 | ND |
| Vapor Pressure, kPa | 86.3 | 53 |
| Viscosity, cP | 0.33 | 0.45 |
| Freezing Point, °C | <80 | <35 |
| Molecular Weight | 139.6 | 148.1 |
| KB Value | 20 | 13 |
| Specific Heat, kJ/kg·°C | 1.19 | ND |
| Thermal Conductivity | 84.2 | 10.3 |
| Flammable Vapor Limits | None | 3.6–13.3 |
Performance Advantages
Strong cleaning capability
Moderate boiling point, fast drying
Strong carrying capacity for contaminants
Azeotropic-type product; composition does not change during use, so no maintenance is required
No surfactants, so no rinsing is needed after cleaning
Nonflammable
Low odor, low toxicity
Good environmental profile: GWP < 10, compliant with EU Regulation 517/2014
Applications
Precision cleaning, vapor cleaning, ultrasonic cleaning, cold cleaning, removal of oil, grease and silicone, aviation solvents, particulate removal, heat transfer fluids, heat pipe working fluids and other cleaning processes. SF-30 has a broad cleaning capability and is very suitable for precision cleaning, vapor cleaning and ultrasonic cleaning. Table 2 lists some contaminants suitable for SF-30 cleaning.
Table 2. Oils and Contaminants Suitable for SF-30 Cleaning
Cutting Oil | Mineral Oil | Gear Oil |
Heavy Oil Contamination | Fluorinated Grease | Silicone Grease |
Hydraulic Oil | Vacuum Oil | Stamping Oil |
Refrigeration Oil | Wax | Silicone Oil |
Material Compatibility
Opteon™ SF-30 is highly compatible with many metal materials, such as stainless steel, steel, copper, aluminum, etc. SF-30 is also compatible with most plastics and elastomers; Table 3 lists materials with good compatibility. Because the formulations of each plastic and elastomer differ, specific materials should be tested before use to confirm compatibility.
Table 3. Material Compatibility Table
| Plastics – Compatible | Plastics – Incompatible | Elastomers – Compatible | Elastomers – Incompatible |
|---|---|---|---|
compatible | incompatible | compatible | incompatible |
| Polyethylene | Polystyrene | Teflon™ | Silicone Rubber |
| Polypropylene | Polycarbonate | Kalrez® | Hypalon® |
| Teflon™ Plastic | ABS | Ryton | EPDM |
| Polyester | Polyacrylate | PTFE w/EPDM | Viton® |
| Nylon | Acrylic | PTFE w/Neoprene | Buna N |
| FEP/PFA Fluoroplastic | Polysulfone | Parfluor | Fluorosilicone Rubber |
| Halar (ECTFE) | — | — | — |
| Kynar (PVDF) | — | — | — |
The relationship between temperature and density of SF-30 and temperature changes
Table 4: Changes in SF-30 Pressure and Density with Temperature
temperature(C) | Pressure(kPa) | density(g/cm3) |
0 | 30.30 | 1.38 |
10 | 47.44 | 1.36 |
20 | 71.57 | 1.33 |
30 | 104.56 | 1.31 |
40 | 148.47 | 1.28 |
50 | 205.59 | 1.26 |
60 | 278.42 | 1.23 |
Safety, toxicity, and environmental concerns
SF-30 cleaning liquid has no flash point in both open and closed cup experiments, and is classified as a non flammable liquid according to NFPA and DOT standards. This product is volatile and does not ignite when steam is mixed with air. The relevant security performance is shown in the table below.
Table 5, Safety, Toxicity, and Environmental Safety
| Property | Unit | SF-30 |
|---|---|---|
| Flash Point, Closed Cup, ASTM D56 | °C | None |
| Flash Point, Open Cup, ASTM D1310 | °C | None |
| Flammable Vapor Limits (LFL–UFL) | %vol | None |
| Ozone Depletion Potential (ODP) | — | 0 |
| Global Warming Potential (GWP) | — | <15 |
| Volatile Organic Compounds (VOC) | g/L | 335 |
| Occupational Exposure Limit | ppm | 425 |
Storage and disposal
SF-30 has good thermal stability and does not oxidize or degrade during storage. It should be stored in a cool, clean, and dry area. Prevent leaks and potential contamination.
Store SF-30 at a temperature as low as possible below its boiling point, taking care to avoid putting pressure on the packaging drum.
规格
英文名称
Opteon™ SF-30 environmentally friendly and efficient cleaning liquid
法律信息
Opteon is a registered trademark of The Chemours Company FC, LLC
技术文档
高级数据
安全和危险性（GHS）
象形图
信号词
警告
危险声明
H320: 引起眼睛刺激
H336: 可能引起嗜睡或头晕
预防措施声明
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾
P264: 处理后要彻底洗手。
P271: 仅在室外或通风良好的地方使用。
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。
P337+P313: 如仍觉眼刺激：求医/就诊。
P405: 密闭存放
P501: 将内容物/容器送到批准的废物处理厂处理
P304+P340+P312: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。如感觉不适，呼叫急救中心/医生。
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