Phenolic resin ye phenolic molding compounds
Phenolic resin ye phenolic molding compounds
PF2123D akatevedzana technical dat
Giredhi |
Chitarisiko |
Kupfava nzvimbo (℃) (Chiyero chepasi rose) |
Pellet kuyerera /125℃(mm) |
Mushonga /150℃(s) |
Application/ Hunhu |
2123D1 |
Mafuraki eyero akajeka kana machena machena |
85-95 |
80-110 |
40-70 |
Common、jekiseni |
2123D2 |
116-126 |
15-30 |
40-70 |
High kusimba, kuumba |
|
2123D3 |
95-105 |
45-75 |
40-60 |
Common、kuumba |
|
2123D3-1 |
90-100 |
45-75 |
40-60 |
Common、kuumba |
|
2123D4 |
yellow flake |
95-105 |
60-90 |
40-60 |
High ortho, High intensity |
2123D5 |
yellow flake |
108-118 |
90-110 |
50-70 |
High kusimba, kuumba |
2123D6 |
yellow bundu |
60-80 |
/ |
80-120/180 ℃ |
Kuzvirapa |
2123D7 |
Mafuraki machena kusvika kuchiedza |
98-108 |
/ |
50-80 |
Common、kuumba |
2123D8 |
95-105 |
50-80 |
50-70 |
||
4120P2D |
98-108 |
40-70 |
/ |
Kurongedza uye kuchengetedza
flake / upfu: 20kg / bhegi, 25kg / bhegi, Yakarongedzwa mubhegi rakarukwa, kana muKraft bepa bhegi rine plastiki liner mukati. Resin inofanira kuchengetwa munzvimbo inotonhorera, yakaoma uye inofefetera zvakanaka kure kure nekupisa kuitira kudzivirira hunyoro uye keke. Ruvara rwayo ruchasviba nenguva yekuchengetedza, iyo isingaite pesvedzero pagiredhi resin.
bakelite poda uye phenolic resin poda zvakasiyana.
Ndeupi musiyano uripo pakati pephenolic resin poda uye bakelite poda? Bakelite's chemical name is phenolic plastic, inova ndiyo yekutanga mhando dzemapurasitiki kuiswa mukugadzirwa kwemaindasitiri. Phenolic resin inogona kugadzirwa ne polycondensation ye phenols uye aldehydes muhupo hwe acidic kana alkaline catalysts. Bakelite poda inowanikwa nekusanganisa zvizere phenolic resin nesawn huni hupfu, talc hupfu (filler), urotropine (kurapa agent), stearic acid (lubricant), pigment, nezvimwewo, uye kudziyisa nekusanganisa mumusanganisi. Bakelite poda yaipiswa uye yakatsikirirwa muforoma kuti iwane thermosetting phenolic plastiki zvigadzirwa.
Bakelite ine high mechanical simba, good insulation, heat resistance and corrosion resistance.saka, inowanzoshandiswa kugadzira zvinhu zvemagetsi, zvakadai sema switch, ma caps emarambi, mahedhifoni, makaseti enhare, midziyo yemidziyo, nezvimwewo "Bakelite" inotumidzwa zita racho. .