pbt dr48v resin 含17％玻纤增强,阻燃

mechanical

value

unit

standard

tensile stress,yld,type i,5 mm/min

1070

kgf/cm2

astm d 638

tensile stress,brk,type i,5 mm/min

1070

kgf/cm2

astm d 638

tensile strain,yld,type i,5 mm/min

3

％

astm d 638

tensile strain,brk,type i,5 mm/min

3

％

astm d 638

tensile modulus,5 mm/min

71300

kgf/cm2

astm d 638

flexural stress,yld,1.3 mm/min,50 mm span

1630

kgf/cm2

astm d 790

flexural stress,brk,1.3 mm/min,50 mm span

1630

kgf/cm2

astm d 790

flexural modulus,1.3 mm/min,50 mm span

59100

kgf/cm2

astm d 790

taber abrasion,cs-17,1 kg

16

mg/1000cy

sabic method

tensile stress,yield,5 mm/min

105

mpa

iso 527

tensile stress,break,5 mm/min

105

mpa

iso 527

tensile strain,yield,5 mm/min

3

％

iso 527

tensile strain,break,5 mm/min

3

％

iso 527

tensile modulus,1 mm/min

7000

mpa

iso 527

flexural stress,yield,2 mm/min

160

mpa

iso 178

flexural stress,break,2 mm/min

160

mpa

iso 178

flexural strain,break,2 mm/min

4

％

iso 178

flexural modulus,2 mm/min

5700

mpa

iso 178

hardness,h358/30

218

mpa

iso 2039-1

hardness,rockwell r

120

-

iso 2039-2

impact

value

unit

standard

charpy impact,unnotched,23℃

35

kj/m2

iso 179/2c

charpy impact,unnotched,-30℃

30

kj/m2

iso 179/2c

izod impact,unnotched,23℃

38

cm-kgf/cm

astm d 4812

izod impact,unnotched,-30℃

36

cm-kgf/cm

astm d 4812

izod impact,notched,23℃

6

cm-kgf/cm

astm d 256

izod impact,notched,0℃

6

cm-kgf/cm

astm d 256

izod impact,notched,-30℃

6

cm-kgf/cm

astm d 256

instrumented impact total energy,23℃

40

cm-kgf

astm d 3763

izod impact,unnotched 80*10*4 +23℃

35

kj/m2

iso 180/1u

izod impact,unnotched 80*10*4 -30℃

30

kj/m2

iso 180/1u

izod impact,notched 80*10*4 +23℃

6

kj/m2

iso 180/1a

izod impact,notched 80*10*4 0℃

6

kj/m2

iso 180/1a

izod impact,notched 80*10*4 -30℃

6

kj/m2

iso 180/1a

charpy 23℃,v-notch edgew 80*10*4 sp=62mm

4

kj/m2

iso 179/1ea

charpy impact,notched,23℃

7

kj/m2

iso 179/2c

charpy -30℃,v-notch edgew 80*10*4 sp=62mm

4

kj/m2

iso 179/1ea

charpy impact,notched,-30℃

7

kj/m2

iso 179/2c

charpy 23℃,unnotch edgew 80*10*4 sp=62mm

25

kj/m2

iso 179/1eu

charpy -30℃,unnotch edgew 80*10*4 sp=62mm

26

kj/m2

iso 179/1eu

thermal

value

unit

standard

vicat softening temp,rate a/50

220

℃

astm d 1525

vicat softening temp,rate b/50

205

℃

astm d 1525

hdt,0.45 mpa,3.2 mm,unannealed

215

℃

astm d 648

hdt,1.82 mpa,3.2mm,unannealed

185

℃

astm d 648

hdt,1.82 mpa,6.4 mm,unannealed

188

℃

astm d 648

cte,-40℃ to 40℃,flow

3.7e-05

1/℃

astm e 831

cte,-40℃ to 40℃,xflow

8.8e-05

1/℃

astm e 831

thermal conductivity

0.19

w/m-℃

iso 8302

cte,-40℃ to 40℃,flow

2.95e-05

1/℃

iso 11359-2

cte,-40℃ to 40℃,xflow

7.44e-05

1/℃

iso 11359-2

cte,23℃ to 80℃,flow

3.5e-05

1/℃

iso 11359-2

cte,23℃ to 80℃,xflow

9.5e-05

1/℃

iso 11359-2

cte,23℃ to 150℃,flow

2.7e-05

1/℃

iso 11359-2

cte,23℃ to 150℃,xflow

1.52e-04

1/℃

iso 11359-2

ball pressure test,125℃ +/- 2℃

passes

-

iec 60695-10-2

vicat softening temp,rate a/50

220

℃

iso 306

vicat softening temp,rate b/50

205

℃

iso 306

vicat softening temp,rate b/120

205

℃

iso 306

hdt/be,0.45mpa edgew 120*10*4 sp=100mm

206

℃

iso 75/be

hdt/ae,1.8 mpa edgew 120*10*4 sp=100mm

152

℃

iso 75/ae

hdt/bf,0.45 mpa flatw 80*10*4 sp=64mm

215

℃

iso 75/bf

hdt/af,1.8 mpa flatw 80*10*4 sp=64mm

185

℃

iso 75/af

relative temp index,elec

120

℃

ul 746b

relative temp index,mech w/impact

120

℃

ul 746b

relative temp index,mech w/o impact

140

℃

ul 746b

physical

value

unit

standard

specific gravity

1.52

-

astm d 792

filler content

17

％

astm d 229

mold shrinkage on tensile bar,flow(2)(5)

0.35-0.55

％

sabic method

mold shrinkage,flow,3.2 mm(5)

0.3-0.9

％

sabic method

mold shrinkage on tensile bar,xflow(2)(5)

0.6-0.9

％

sabic method

melt flow rate,250℃/5.0 kgf

25

g/10 min

astm d 1238

melt flow rate,265℃/5.0 kgf

50

g/10 min

astm d 1238

density

1.52

g/cm3

iso 1183

water absorption,(23℃/sat)

0.17

％

iso 62

moisture absorption(23℃/50％ rh)

0.07

％

iso 62

melt volume rate,mvr at 250℃/2.16 kg

8

cm3/10 min

iso 1133

melt volume rate,mvr at 250℃/5.0 kg

22

cm3/10 min

iso 1133

melt volume rate,mvr at 265℃/5.0 kg

40

cm3/10 min

iso 1133

melt viscosity,260℃,1500 sec-1

175

pa-s

iso 11443

electrical

value

unit

standard

volume resistivity

>1.e+15

ohm-cm

astm d 257

dielectric strength,in oil,1.6 mm

23

kv/mm

astm d 149

dielectric strength,in oil,3.2 mm

17

kv/mm

astm d 149

relative permittivity,1 mhz

3.3

-

astm d 150

dissipation factor,1 mhz

0.02

-

astm d 150

arc resistance,tungsten{plc}

6

plc code

astm d 495

hot wire ignition{plc)

2

plc code

ul 746a

high voltage arc track rate{plc}

4

plc code

ul 746a

high ampere arc ign,surface{plc}

0

plc code

ul 746a

comparative tracking index(ul){plc}

3

plc code

ul 746a

volume resistivity

>1.e+15

ohm-cm

iec 60093

surface resistivity,roa

2.e+14

ohm

iec 60093

dielectric strength,shorttime,1.0mm

19

kv/mm

iec 60243-1

dielectric strength,in oil,1.6 mm

23

kv/mm

iec 60243-1

dielectric strength,in oil,3.2 mm

17

kv/mm

iec 60243-1

relative permittivity,1 mhz

3.3

-

iec 60250

dissipation factor,50/60 hz

0.002

-

iec 60250

dissipation factor,1 mhz

0.02

-

iec 60250

comparative tracking index

175

v

iec 60112

comparative tracking index,m

150

v

iec 60112

relative permittivity,50/60 hz

3.6

-

iec 60250

flame characteristics

value

unit

standard

ul recognized,94v-0 flame class rating(3)

0.8

mm

ul 94

ul recognized,94-5va rating(3)

3

mm

ul 94

glow wire flammability index 960℃,passes at

1

mm

iec 60695-2-12

glow wire ignitability temperature,1.0 mm

750

℃

iec 60695-2-13

glow wire ignitability temperature,3.0 mm

750

℃

iec 60695-2-13

oxygen index(loi)

31

％

iso 4589

injection molding

value

unit

drying temperature

110-120

℃

drying time

2-4

hrs

maximum moisture content

0.02

％

melt temperature

250-270

℃

nozzle temperature

240-260

℃

front-zone 3 temperature

245-265

℃

middle-zone 2 temperature

240-255

℃

rear-zone 1 temperature

230-245

℃

hopper temperature

40-60

℃

mold temperature

40-100

℃