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SHANGHAI SANFU CHEMICAL CO.,LTD.

SF N7200

SF N7200

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Product Description: 
SF N7200 is an engineered fluorine solution with low surface tension and viscosity ideal for vapor degreasing and cold cleaning. Compared with solvents such as HCFC-141b, HCFC-225, CFC-113 and nPB, which are widely used in industrial applications, SF N7200 has environmentally friendly properties such as zero ozone depletion potential, low global warming potential and low toxicity and hazardous substances, which can be used for the substitution of such products. Meanwhile, SF N7200 has excellent physicochemical properties compared to its 3M Novec 7200 counterpart, making it an ideal product for equivalent replacement of such products in areas such as cleaning, liquid cooling, thermal fluids, solvents, and lubricant diluents. In addition, SF N7200 has a low boiling point, low surface tension, low viscosity, strong wettability, good volatility, and good solubility for oil and other impurities, and can be widely used in the cleaning of electronic products and other precision equipment. Due to its high solventization performance, SF N7200 can be used as a pure monomer and solvent, and can be flexibly designed as a monomer, azeotrope, and cosolvent to meet the cleaning needs in different environments and other applications.

Features and Benefits: 
Excellent environmentally friendly properties, specifically low GWP and zero ODP, can effectively replace HCFC-141b, HCFC-225, CFC-113, nPB and other chemicals used in cleaning and solvent applications; 
Suitable physicochemical properties, can be an equivalent replacement for the 3MTM NovecTM 7200 product; 
Stable chemical and thermodynamic properties, no flash point and Stable chemical and thermodynamic properties, no flash point and low toxicity, providing adequate conditions for specialty solvents and heat transfer applications; 
Low surface tension, good grease solubility and fast evaporation potential, allowing flexible application in many forms of cleaning environments as well as specialty solvents for better removal of stains; 
Highly insulating and excellent thermal stability, providing adequate conditions for cleaning, heat transfer and submerged liquid cooling of semiconductors, electronic equipment and data centers;
Non-flammable, low odor and toxicity for safe use, storage and transportation;

Application areas: 
thermal fluid and data center immersion liquid cooling; steam cleaning, precision cleaning, optical cleaning, etc., including heavy oil type cleaning (lubricants, fluxes, heavy fuel oils, etc.), light-medium oil and grease cleaning (granules, fluorine-containing lubricants, light fuel oils, waxes, etc.); lubricant carriers; specialty solvents, etc.

Physicochemical Properties:
Comparison of physicochemical properties of similar equivalent alternative products:

physical and chemical properties

unit

SF N7200

3M Novec7200

HCFC-141b

HCFC-225

Molecular mass

g/mol

264

264

116.95

202.94

Boiling

76

76

32

54

Freezing point

-138

-138

-103

-131

Density @ 25°C

g/ml

1.43

1.43

1.249

1.55

Viscosity@25℃

mPa.s

0.61

0.61

0.43

0.59

Surface Tension@25℃

mN/m

13.6

13.6

18.7

16.2

Latent heat of evaporation

KJ/Kg

126

126

235

-

Evaporation rate

(=100)

33

33

-

-

Specific heat@25℃

KJ/kg.K

1.22

1.214

1.171

1.004

Volume resistivity@25℃

Ω.m

5×109

5×109

-

-

Dielectric Breakdown Voltage

KV

23

23

-

-

KB

 

-

-

56

27

Flash point

None

None

None

None

ODP

 

0

0

0.11

0.03

GWP

 

59

57

630

370

 

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