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Property Norm Unit PA6 PA66 PA4.6 POM PETP PVC PP PE-HD UHMPE
¹Ðµµ Density ISO 12086 g/§¨ 1.14-1.15 1.14-1.15 1.18 1.41-1.43 1.39 1.38-1.40 0.90-0.91 0.94-0.97 0.93-0.95
ÃÖ´ë ¿¬¼Ó »ç¿ë ¿Âµµ
Maximum continuous operating temperature
- ¡É 80 90 150 100 110 60 90 60 90
ÃÖÀú ¿¬¼Ó »ç¿ë ¿Âµµ
Minimum continuous operating temperature
- ¡É -40 -30 -40 -50 -20 -20 -40 -60 -250
º¼ ¾ÐÃà °æµµ
Ball pressure hardness
DIN 53 456 n/§± 150 170 165 160 170 110 70 40 45
»ó´ë½Àµµ 50% °ø±â ¾È¿¡¼­ ¹° Èí¼ö
Water absorption in air 50% rH
DIN 53 715 % 2.60 2.40 2.80 0.50 0.30 0.40 - - -
23¡É ¹° ¾È¿¡¼­ ¹° Èí¼ö
Water absorption in water (23¡É)
DIN 53 495 % 9.00 8.00 9.00 0.90 0.50 0.90 0.05 0.03 0.03
µ¿ÀûÀÎ °­Ã¶ ¸¶Âû °è¼ö
Coefficient of friction-v-steel - Dynamic
- - 0.40 0.38 0.30 0.35 0.25 0.90 0.50 0.25 0.20
±úÁú ¶§¿¡ ½ÅÀåÀ²
Elongation at break (23¡É)
DIN 53 455 % Min 100 100 150 30 15 6 300 400 400
ÀÎÀå°­µµ Tensile strength (23¡É) DIN 53 455 N/§± 45 55 55 70 90 35 25 20 20
ÀÎÀåÀ² Tensile modulus (23¡É) DIN 53 457 N/§± 1600 1800 1500 3000 3400 3000 2100 1400 1600
1% º¯Çü ¶§¿¡ ¾ÐÃàÀÇ Èû
Compressive strength at 1% deformation (23¡É)
DIN 53 454 N/§± 82 92 92 65 105 58 - - -
(20-100¡É) ¿­ÆØâ °è¼ö Coefficient of thermal expansion (20-100¡É) - 1/K.10-5 10.5 9.5 9 10 8 11 15 16 16
¿­Àüµµ¼º Thermal conductivity (23¡É) DIN 52 612 W/K.m 0.28 0.28 0.30 0.31 0.29 0.18 0.22 0.32 0.32
Àý¿¬¼ºÀÇ °­µµ Dielectric strength DIN 53 481 KV/mm 16 18 15 20 25 30 60 60 60
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Property Norm Unit Polyimid VESPEL SP1 Polyimid VESPEL SP21 Polyimid VESPEL SP22 Polyimid VESPEL SP211 VICTREX PEEK PEEK BG PEEK CF PPS-GV PPS-BG
¹Ðµµ  Density ISO 12086 g/§¨ 1.43 1.51 1.65 1.55 1.31 1.44 1.41 1.64 1.43
ÃÖ´ë ¿¬¼Ó »ç¿ë ¿Âµµ Maximum continuous operating temperature - ¡É 255 275 290 265 250 250 250 230 220
ÃÖ´ë »ç¿ë ¿Âµµ Maximum operating temperature - ¡É 480 480 480 400 300 320 320 260 260
ÃÖÀú ¿¬¼Ó »ç¿ë ¿Âµµ Minimum continuous operating temperature - ¡É -273 -273 -273 -273 -60 -30 -20 -20 -20
º¼ ¾ÐÃà °æµµ  Ball pressure hardness DIN 53 456 n/§± - - - - 230 240 340 300 180
50% °ø±â ¾È¿¡¼­ ¹° Èí¼ö Water absorption in air 50% rH DIN 53 715 % 1.30 1.10 1.15 1.00 0.20 0.14 0.14 0.30 0.03
23¡É ¹° ¾È¿¡¼­ ¹° Èí¼ö Water absorption in water (23¡É) DIN 53 495 % - - - - 0.45 0.30 0.30 1.01 0.09
µ¿ÀûÀÎ °­Ã¶ ¸¶Âû °è¼ö Coefficient of friction-v-steel - Dynamic - - 0.29 0.24 0.30 0.12 0.35 0.14 0.18 - 0.16
Wear in ai-dry PV=0,875 MPa m/s - M/S.10-10 17.00 6.30 4.20 4.90 - - - - -
±úÁú ¶§¿¡ ½ÅÀåÀ²  Elongation at break (23¡É) DIN 53 455 % Min 7 5 3 4 20 3 3 1.6 5
ÀÎÀå °­µµ  Tensile strength (23¡É) DIN 53 455 N/§± 80 65 50 48 110 120 160 160 75
ÀÎÀåÀ²  Tensile modulus (23¡É) DIN 53 457 N/§± 3100 3800 4800 3100 4200 7700 10000 9800 4400
1% º¯Çü ¶§¿¡ ¾ÐÃàÀÇ Èû Compressive strength at 1% deformation (23¡É) DIN 53 454 N/§± - - - - 130 150 200 160 110
0.1% º¯Çü ¶§¿¡ ¾ÐÃàÀÇ Èû Compressive strength at 0.1% deformation (23¡É) DIN 53 454 - 51 46 41 37 - - - - -
150¡ÉÀÌÇÏ ¿­ÆØâ °è¼ö Coeff. of thermal expansion up to 150¡É - 1/K.10-5 - - - - 5 2.5 2 2.5 6
150¡ÉÀÌ»ó ¿­ÆØâ °è¼ö Coeff. of thermal expansion over 150¡É - 1/K.10-5 5.5 5 4 5.5 11 5.5 4.5 6 8
¿­Àüµµ¼º  Thermal conductivity (23¡É) DIN 52 612 W/K.m 0.35 0.87 1.73 0.76 0.25 0.24 0.92 0.20 0.30
Àý¿¬¼ºÀÇ °­µµ  Dielectric strength DIN 53 481 KV/§® 22 10 - - 24 - - 20 24