FSE FKM Pre compound BDF25EP for hose extrusion

Fluoroelastomer is white and semi-tranparent elastomer and it is odorless, nontoxic, non-flammable.
BDF25EP


BODA Fluoroelastomer BDF25EP




Technical Data Sheet


CHENGDU CHENGUANG FLUORO-SLIICONE ELASTOMER CO., LTD





BDF25EP is a low viscosity curative incorporated fluoroelastomer copolymer.

With fast cure speed, this grade is well suited for application where good flowability and extrudability are required. BDF25EP can be compounded to meet the major fluoroelastomer specifications.


BDF25EP can be used for extrusion molding of profiles or tubes. 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, %
66


Specific Gravity
1.80


Color
White


Solubility
LMW Ketones and esters


Mooney Viscosity ML
25





Typical Properties of BDF25EP


Test Compound




Polymer

100


MT Black (N990)
phr
30


MgO
Phr
3


Ca(OH)
2
phr
6


Curing Condition
Press
10min at 170C

Oven
24h at 230C


Typical Rheological Properties
Monsanto Moving Die Rheometer (MDR2000®)
100cpm, 0.5°Arc, 6 minutes, 177




ML, Minimum Torque
N m
0.25


ts2, Time to 2 inch-lb rise from minimum

1' 25''


t90, Time to 90% cure

3' 10''


MH, Maximum Torque
N m
1.80


Typcial Physical Properties
Press Cure 10 minutes @ 170C
Post Cure 24 hours @ 230C








Tensile (ASTM D412)
Mpa
13.0


Elongation at break (ASTM D412)
%
220


Hardness (ASTM D2240)
Shore A
77


Compression Set, [ASTM D395 Method B (Disc)]



Aged 70 hours @ 200C
%
20







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.