68258-85-5 Usage
Molecular weight
Variable, depending on the degree of polymerization and the ratio of the different monomers.
Physical state
Solid or liquid, depending on the molecular weight and temperature.
Appearance
Transparent or translucent, depending on the molecular weight and processing conditions.
Chemical stability
Exceptional, due to the presence of fluorine atoms in the chemical structure.
Thermal stability
High, due to the presence of fluorine atoms and the strong C-F bond.
Water repellency
Excellent, due to the low surface energy of the fluorinated segments.
Oil repellency
Excellent, due to the low surface energy of the fluorinated segments and the chemical惰性 of the polymer.
Non-stick properties
Excellent, due to the low surface energy of the fluorinated segments and the chemical惰性 of the polymer.
Mechanical properties
Variable, depending on the molecular weight and processing conditions, but generally good.
Electrical properties
Good, due to the low dielectric constant and high resistance to electrical breakdown of the fluorinated segments.
Optical properties
Good, due to the transparency and low refractive index of the fluorinated segments.
Environmental stability
Excellent, due to the resistance to UV radiation and weathering caused by the presence of fluorine atoms in the chemical structure.
Check Digit Verification of cas no
The CAS Registry Mumber 68258-85-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,2,5 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 68258-85:
(7*6)+(6*8)+(5*2)+(4*5)+(3*8)+(2*8)+(1*5)=165
165 % 10 = 5
So 68258-85-5 is a valid CAS Registry Number.
