DERLIN

                                                          



EXTRUDED DELRIN-P RODS & SQUARES

Delrin-P offers more freedom in application engineering, excellent thermal stability, the high crystaline structure of Delrin-P acetalhomopolymer offers an outstanding combination of physical properties :

- Best combination of stiffness and toughness.
-
Outstanding fatigue resistance
- Outstanding resistance against automotive fuels, lubricants, solvents and many neutral chemicals.
-
Excellent dimensional stability.
- Very good electrical insulating properties.
-
Loco friction.
-
Wide end use range down to very low temperature.

 

STANDARD PRODUCTS
Delrin (Polycetal) Rods and Profiles

Rods

Std. Diameter : 12mm to 150mm

Std. Length : 300mm and 1000mm

PROPERTIES OF DELRIN P EXTRUDED RODS

 
PROPERTY
TEST METHOD
500 P
 

Tensile strength yeild

230C     
70
0C     
1000C     
1200C     

ISO R527


70

50

36

26

Tensile stress at break                                       230C
Elongation at yield                                             230C
700C
1000C
1200C

R527

66

15

14

11

11

Elongation at break                                            230C

700C

1000C

1200C

R527

35

85

>250

>250

Elortic modulusion tension2                                230C

700C

1000C

1200C

R527

3,2

1,4

1,0

0,6

Modules of elasticity in flexure                            230C

700C

1000C

1200C

178

2,8

1,3

0,8

0,6

Notched lzod impact strength                             230C

-400C

180

7

6

Notched Charpy impact strength                         230C

-400C

179

14

14

Deflection temperature under load3                 1.8MPA

75

105

 Melting Point, by DSC

3146 Method C2

175

 Vicat softening Point

306

A50

174

Coefficient of linear Thermal expansion           -400C to 300C

300C to 600C

600C to 1050C

1500C to 15000C

(ASTM D696)

10,4

12,2

13,7

14,9

 Volume resistivity

IEC 93

1 X 1015

 Surface resistivity

IEC 93

2 X 1015

 Dielectric constant 50% RH

IEC 250

3,7

 Dielectric strength Short time 2,3mm

IEC 243

32

 Dissiption factor 50%RH, 106Hz Arc resistance

1 EC 250 (ASTM D495)

0,005 200 no tracking

 Density

1 EC 250 (ASTM D495)

0,005 200 no tracking

 Dissiption factor 50%RH, 106Hz Arc resistance

1 EC 250 (ASTM D495)

0,005 200 no tracking

 Dissiption factor 50%RH, 106Hz Arc resistance

1 EC 250 (ASTM D495)

0,005 200 no tracking

 Dissiption factor 50%RH, 106Hz Arc resistance

1 EC 250 (ASTM D495)

0,005 200 no tracking

 Dissiption factor 50%RH, 106Hz Arc resistance

1 EC 250 (ASTM D495)

0,005 200 no tracking

 Dissiption factor 50%RH, 106Hz Arc resistance

1 EC 250 (ASTM D495)

0,005 200 no tracking