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Capstone® 1157 / FORAFAC® 1157N

Name:	Capstone® 1157 / FORAFAC® 1157N
N0.:	C1157 / F1157N
Instroduce:	DuPont™ Capstone™ 1157 is an amphoteric perfluorinated surfactant that significantly reduces the surface tension of aqueous solutions. It is based on six fluorinated carbon molecules that cannot break down to PFOA in the environment.
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Earmark

C1157

Appearance, Clear amber-colored liquid
Chemical structure, Perfluoroalkyl betaine
Active matter, wt% 27
Solvent, Ethanol/water
Density at 20°C (68°F), 1.03
pH, 5.5
Flash point (closed cup), °C (77°F)

F1157N

Appearance, Clear amber-colored liquid
Chemical structure, Perfluoroalkyl betaine
Active matter, wt% 27
Solvent, Ethanol/water
Density at 20°C (68°F), 1.08
pH, 5.5
Flash point (closed cup), 37°C (99°F)

Territory

•AFFF: Very good efficiency on hydrocarbons; low or medium foam expansion
•AFFF-AR: Very good efficiency on hydrocarbons and polar liquids; low or medium foam expansion
•FFFP: Very good efficiency on hydrocarbons; low or medium foam expansion
•FFFP-AR: Very good efficiency on hydrocarbons and polar liquids; low or medium foam expansion

Name：	Capstone® 1157 / FORAFAC® 1157N
N0.：	C1157 / F1157N
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