Hotline:+86 25 52114418
Email: info@frechem.cn

FFKM FF600AT

KM-FF600AT

Description:  

FF600AT can be widely used in chemical processing, semiconductor manufacturing, oil and gas and other industrial fields. It can be used for manufacturing components resistant to various corrosive media (such as hot organic and inorganic acids, caustic soda, ketones, aldehydes, esters, ethers, alcohols, fuels, solvents, acid gases, hydrocarbons, steam, hot water, etc.). It can manufacture various types of elastic sealing elements, such as O-ring, gasket, valve body, diaphragm, etc.


Specification

ML(1+10)@121℃: 40-75
Fluorine: 72.7%
Density: 2.04g/cm3
Appearance: Semi-transparent
Feature

Excellent oil resistant and solvent resistance Great fluidity and nice mold release properties
Good elasticity
Excellent compression set
Excellent heat resistance, suitable for temperature range: -10℃ ~ 290℃


Product properties:  

Items Unit FF500B Test Method
Curing condition: 170℃*10min


(TS2)Scorch time
Sec
30 GB/T 16584
(TC50)Time to 50%cure
Sec
42 GB/T 16584
(TC90)Time to 90%cure
Sec
60 GB/T 16584
(ML)Minimum torque
lbf-in
1.99 GB/T 16584
(MH)Maximum torque
lbf-in
19.1 GB/T 16584
Press cure, test button:170℃*15min

Press cure, test button:160℃*30min

Post cure, test sheet:290℃*16H

Post cure, test sheet:290℃*16H

Shore A hardness
Point 73 GB/T 531
Tensile strength
Mpa 16.1 GB/T 528
Elongation
% 172 GB/T 528
Specific gravity
g/cm3 2.04 GB/T 533
Compression set 200℃@70hrs
% 36 GB/T 7759.1
Heating Aging, 70hrs@250℃, 70hrs@300℃



Hardness change
Shore A        -3 GB/T 3512
Tensile strength change
% -7 GB/T 3512
Elongation at break change
% +10 GB/T 3512


Standard formula:  

Recipe PHR
FF600AT 100
N990 15
101XL45 1.5


Typical physical properties:  

Resistance to various chemical media reference table

Compound Code Test Method
Volume Expansion
Inorganic Acids ASTM D-573
A
Organic Acids
ASTM D-573 A
Alkalis
ASTM D-573
A
Alcohols
ASTM D-573
A
Aldehydes
ASTM D-573
A
Amines (RT)
ASTM D-573 B
Hot Amines(>70℃)
ASTM D-573
C
Ethers
ASTM D-573
A
Esters
ASTM D-573
A
Ketones
ASTM D-573 A
Steam/Hot water
ASTM D-573
A
Strong oxidants
ASTM D-573
B
Alkane
ASTM D-573
A
Tetrahydrofuran
     ASTM D-573    
    A    
Rate of volume change
A Rate of change<10%
B Rate of change<20%-30%
C Rate of change<30%-50%
D Rate of change>50%
Attention: C,D is not recommended.


Recommended process: 

FF600AT can be mixed with a standard water-cooled two roll open mill. During the mixing process, the environment must be clean and the roller must be cooled sufficiently. After mixing, the rubber should be cooled as soon as possible.


Product Package:
Packed with aluminum plastic film, and each box weighs 1kg.


Attention:
The information provided by our company is as of the document registration date. The company and its related enterprises have not made any explicit or tacit guarantee and agreement on their liability for such information and use. All the above data and materials are obtained by professional laboratories through professional testing, and are the technical specifications of our products. This does not mean that our customers use different production processes for product inspection.

Related Products

Online Message