Phenolic kapia mo te phenolic pūhui niao
Phenolic kapia mo te phenolic pūhui niao
PF2123D raupapa hangarau dat
|
Kōeke |
Te ahua |
Ira ngohe(℃) (Paerewa o te ao) |
Te rere pereti /125℃(mm) |
Whakaora /150℃(s) |
Taupānga/ Te ahuatanga |
|
2123D1 |
He tawerewere kowhai marama, he tawerewere ma ranei |
85-95 |
80-110 |
40-70 |
Common, werohanga |
|
2123D2 |
116-126 |
15-30 |
40-70 |
Te kaha teitei, te hanga |
|
|
2123D3 |
95-105 |
45-75 |
40-60 |
Mea noa, hangai |
|
|
2123D3-1 |
90-100 |
45-75 |
40-60 |
Mea noa, hangai |
|
|
2123D4 |
kowhai kowhai |
95-105 |
60-90 |
40-60 |
High ortho, Kaha teitei |
|
2123D5 |
kowhai kowhai |
108-118 |
90-110 |
50-70 |
Te kaha teitei, te hanga |
|
2123D6 |
puranga kōwhai |
60-80 |
/ |
80-120/180 ℃ |
Te whakaora whaiaro |
|
2123D7 |
He tawerewere ma ki te kowhai marama |
98-108 |
/ |
50-80 |
Mea noa, hangai |
|
2123D8 |
95-105 |
50-80 |
50-70 |
||
|
4120P2D |
98-108 |
40-70 |
/ |
Te takai me te rokiroki
tawerewere/paura: 20kg/putea、25kg/putea, Kiia i roto i te peeke whatu, i roto ranei i te peeke pepa Kraft me te raima kirihou kei roto. Me penapena te Resin ki tetahi waahi hauhautanga, maroke me te hau pai i tawhiti atu i te puna wera kia kore ai te makuku me te pakaru. Ka pouri tona tae ki te wa rokiroki, kaore e whai mana ki te karaehe kapia.
paura bakelite me te paura kapia phenolic rereke.
He aha te rereketanga o te paura kapia phenolic me te paura bakelite? Ko te ingoa matū o te bakelite he kirihou phenolic, koinei te momo kirihou tuatahi ka whakauruhia ki roto i nga mahi ahumahi. Ka taea te whakarite kapia Phenolic ma te polycondensation o nga phenols me te aldehydes i te aroaro o te waikawa waikawa, kawakore ranei. Ka whiwhihia te paura Bakelite ma te whakaranu katoa i te kapia phenolic me te paura rakau kani, te paura talc (whakakii), te urotropine (te rongoa rongoa), te waikawa stearic (whakahinuhinu), te pigment, me etahi atu, me te whakamahana me te whakaranu i roto i te whakaranu. I whakamahanahia te paura Bakelite ka pehia ki roto i te pokepokea ai kia whiwhi hua kirihou phenolic thermosetting.
Ko te Bakelite he kaha te kaha o te miihini, he pai te whakamarumaru, te wera wera me te aukati waikura.no reira, he maha nga wa e whakamahia ana ki te hanga i nga taonga hiko, penei i nga huringa, nga potae rama, nga taringa, nga waea waea, nga taputapu taputapu, me era atu. .