FSE FKM Pre-compounding BDT246-1EP similar to G558
Fluoroelastomer is white and semi-tranparent elastomer and it is odorless, nontoxic, non-flammable.
BDT246-2EP
BODA Fluoroelastomer BDT246-1EP
CHENGDU CHENGUANG FLUORO-SLIICONE ELASTOMER CO., LTD
BDT246-1EP is a medium to high viscosity curative incorporated fluoroelastomer terpolymer.
This grade is well suited for application where good processing properties, metal bonding properties and superior fluid resistance than standard terpolymers are required. BDT246-1EP can be compounded to meet the major fluoroelastomer specifications.
BDT246-1EP can be used for extrusion molding and compression molding of oil seals and complicated geometries. It can be mixed using typical fluoroelastomer compounding ingredients. Mixing can be accomplished with two-roll mills or internal mixers. Finished goods can be produced by a variety of rubber processing methods. Basic characteristics of the polymer are as follows:
Properties
Typical Values
Fluorine Content, %
69
Specific Gravity
1.87
Color
White
Solubility
LMW Ketones and esters
Mooney Viscosity ML 1+10@121
45
Typical Properties of BDT246-1EP
Test Compound
Polymer
100
MT Black (N990)
phr
30
MgO
Phr
3
Ca(OH)2
phr
6
Curing Condition
Press
10min at 170
Oven
24h at 230
Typical Rheological Properties
Monsanto Moving Die Rheometer (MDR2000®)
100cpm, 0.5°Arc, 6 minutes, 177
ML, Minimum Torque
N m
0.3
ts2, Time to 2 inch-lb rise from minimum
120
t90, Time to 90% cure
250
MH, Maximum Torque
N m
1.62
Typcial Physical Properties
Press Cure 10 minutes @ 170
Post Cure 24 hours @ 230
Tensile (ASTM D412)
Mpa
13.0
Elongation at break (ASTM D412)
%
260
Hardness (ASTM D2240)
Shore A
77
Compression Set, [ASTM D395 Method B (Disc)]
Aged 70 hours @ 200
%
30
Fluid Resistance
In Fuel C for 168 hours @ 23
Change in volume
%
-20
Change in tensile strength
%
-30
Change in Elongation at break
%
-4
Change in Hardness
-15
Because conditions of product use are outside s control and vary widely, User must evaluate and determine whether a Boda product will be suitable for users intended application before using it.
The following is made in lieu in all express and implied warranties (including warranties of merchantability and fitness for a particular purpose): If a Boda product is proved to be defective, Bodas only obligation, and users only remedy, will be, at Bodas option, to replace the quantity of product shown to be defective when user received it or to refund users purchase price. In no event will Boda be liable for any direct, indirect, special, incidental, or consequential loss or damage, regardless of legal theory, such as breach of warranty or contract, negligence, or strict liability.
