Graphite-filled PTFE materials have much better wear resistance than virgin PTFE materials with slightly higher coefficients of friction. Graphite-filled PTFE materials have better extrusion resistance than virgin PTFE materials.
They are typically used in seal components for rotatory and reciprocating applications and can be used to seal against steel, stainless steel, chromium plating, bronze, bare or anodized aluminum and aluminum alloys, and ceramic coatings.
PBY Material Codes:
PB10403M - 10% Graphite Filled PTFE
PB10402G - 15% Graphite Filled PTFE
Chemically Inert
Excellent wear proerties
High load carrying capabilities in high speed contact applications
Extreme reduction in coefficient of friction
Better extrusion and wear resistance than virgin PTFE materials
Dynamic reciprocating and rotary applications
PB10402G meets ASTM D4745 Type I Grade 7 and AMS 3678/2 requirements.
PB10403M meets ASTM D4745 Type I Grade 6 requirements.
Property | Test Method | Units | 10% Graphite Filled | 15% Graphite Filled |
---|---|---|---|---|
Color | - | - | Black | Black |
Specific Gravity | ASTM D792 | - | 2.100 - 2.200 | 2.100 - 2.200 |
Hardness Shore D | ASTM D2240 | - | 61 - 71 | 59 - 69 |
Tensile Strength, min. | ASTM D4745 | PSI [MPa] | 2,600 [17.9] | 2,000 [13.8] |
Elongation at Break, min. | ASTM D4745 | % | 120 | 100 |
Second Melt Peak Temp. | ASTM D3418 | °F [°C] | 621 [327] | 621 [327] |
Glass Transition Temp. | ASTM D3418 | °F [°C] | -143 [-97]; 246 [119] | -143 [-97]; 246 [119] |
2571 E. Lindsay Privado, Ontario, CA 91761 USA
Phone (909) 930-6700 | Fax (909) 930-6702
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
via U.Foscolo, 4 - 20060 Basiano, Milano, ITALY
Tel.: +39 0295760331 /Fax: +39 0295760333
This email address is being protected from spambots. You need JavaScript enabled to view it.
Borstelmannsweg 143
20537 Hamburg
GERMANY
Tel: +49 4021985855
Fax: +49 4021907180
This email address is being protected from spambots. You need JavaScript enabled to view it.
Suite 212, Building 2, N. 221
Yue Yang Road, Shanghai
CHINA
Tel: +86 13564023005
This email address is being protected from spambots. You need JavaScript enabled to view it.
1375 East Ninth Street, Suite 1800
Cleveland (OH) 44114
USA
+1 888-248-8206
This email address is being protected from spambots. You need JavaScript enabled to view it.
ZA L'Agavon
18 SynergiParc
13170 Les Pennes Mirabeau
FRANCE
Tel: +33 442772857
This email address is being protected from spambots. You need JavaScript enabled to view it.
13522 Manhasset Rd
Apple Valley (CA) 92308
USA
Tel: +1 7602404999
This email address is being protected from spambots. You need JavaScript enabled to view it.
www.polymerconcepts.com
430 W Collins Avenue
Orange, CA 92867
USA
Ph. +1 714-937-1507
This email address is being protected from spambots. You need JavaScript enabled to view it.
2571 E. Lindsay Privado
Ontario, CA 9176
USA
Ph. +1 909-930-6700
Fx. +1 909-930-6702
This email address is being protected from spambots. You need JavaScript enabled to view it.