FSE FKM Pre-compounding BDF25P

Fluoroelastomer is white and semi-tranparent elastomer and it is odorless, nontoxic, non-flammable.
BDF25P


BODA Fluoroelastomer BDF25P




Technical Data Sheet


CHENGDU CHENGUANG FLUORO-SLIICONE ELASTOMER CO., LTD





BDF25P is a low viscosity curative incorporated fluoroelastomer copolymer.

This grade is well suited for application where good flowability and excellent mold release property are required. BDF25P can be compounded to meet the major fluoroelastomer specifications.


BDF25P can be used for injection molding of O-rings and gaskets or extrusion of 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, %
66


Specific Gravity
1.80


Color
White


Solubility
LMW Ketones and esters


Mooney Viscosity ML 1+10@121
25





Typical Properties of BDF25P


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, 177C




ML, Minimum Torque
N m
0.25


ts2, Time to 2 inch-lb rise from minimum

50''


t90, Time to 90% cure

1' 36''


MH, Maximum Torque
N m
1.65


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








Tensile (ASTM D412)
Mpa
13.0


Elongation at break (ASTM D412)
%
260


Hardness (ASTM D2240)
Shore A
74


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



Aged 70 hours @ 200C
%
21







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.