Halogen -} dawb pcb

Kev Nyab Xeeb Tswj:
- halogens: cl tsawg dua lossis sib npaug nrog 900 ppm, tag nrho halogens tsawg dua lossis sib npaug rau 1500 ppm (i1)
{{0- Tshem tawm Halogenated Fineame Retardants (piv txwv, TBBPA)
Kev Nyab Xeeb Kev Nyab Xeeb:
{{0- Cov pa luam yeeb tsawg (Toxicity Performance index<5 vs. >30 rau Fr-4)
-}} ze rau- xoom} xoom}}}} pkob acid thaum lub sij hawm sib txuas

Dielectric Prot:
{{0- dk (3.8 ~ 4.8 ~ 4.8 ~ 4.8 2 GHz, 0.3 ~ qis dua FR-4)
-}}}}}}}}}}} ~ 0.018), Txhim Kho Siab- zaus kos npe ncaj ncees
Thermal Stability:
{-} pa hloov kub (tg ntau dua lossis sib npaug nrog 170 degree), decomposition temp. Ntau dua los yog sib npaug rau 320℃(10 ~ 15℃siab dua fr-4)
-} z - Axis CTE CTE (tsawg dua los yog sib npaug rau 3.5%), txo qis delamination txaus ntshai

Tooj liab adhesion:
{{0 {}} tev muaj zog dua los yog sib npaug rau 0.8 n / hli ({profile tooj liab typer)
Caf Refactance:
- Conductive anodic filament lifetime >1000 teev (85℃/ 85% rh, txhawb nqa los ntawm Silica fitters)
Ya raws:
- kev nqus dej<0.1% (vs. 0.15% for FR-4), stable insulation resistance at high humidity

Txheej txheej cov nyom:
-} Cov dej txhab nyiaj tsis zoo yuav tsum muaj 10 ~ 15% siab dua Lamination siab thiab ncua sijhawm kho lub sijhawm
-} drilling -}}}}} Txoj Kev Khib Nyiab / Optime xav tau)
Nto tas ua tiav:
- Txhawb nqa cov khoom siv tin, tab sis Immersion {1} - ag) tuaj yeem ua raws li Halogen tsiv teb tsaws