PBT/PET iniectio virgo gradus vitreorum plenus
PBT/PET est polymerus thermoplastic machinator qui insulator in electricis et electronicis industriis adhibetur.Est polymerus thermoplastic (semi) crystallinum et genus polyester.Solventibus repugnant, in formando minime reformidat, mechanice validus est, calor resistens usque ad 150°C (vel 200 °C cum subsidiis vitreis fibrarum) tractari potest et cum flamma retardantia ut noncombustibile efficiat.Britanniae Caesareo Chemical Industriae evoluta est (ICI).
PBT propinqua est aliis polyesteris thermoplasticis.PET comparata (polyethylene terephthalata), PBT vim inferiorem et rigiditatem leviter habet, leviter melioris ictum resistentiam, et temperatura transitus vitrei paulo inferioris.PBT et PET sensibiles sunt aquae calidae supra 60 °C (140°F).PBT et PET praesidio UV foris usi sunt, et plerique gradus horum polyesterorum sunt flammabiles, quamvis additamenta adhiberi possunt ad emendandos UV et proprietates flammabilitas.
PBT/PET Features
Bonum caloris resistentia, super duritiem & lassitudinem resistentia.
Nice stabilitas electrica.
Praeclara ratio firmitatis est;
Proprie-lubricatio, effusio aquae humilis;
Electrical Nulla est bonum
Bonas possessiones servare in ambitu humido.
PBT / PET Main Application Field
Late usus est in machinis, instrumentis, partibus automotivis, electricae et electronicae, balneae, domus adjumenta, communicationes, machinis textilis, lusus et otia producta, fistulae oleum, piscinae cibus et aliqua certa opera machinativa.
| Agro | Applicationem Causae |
| Auto Parts | Partes lucis, frame Speculum portae, portum aeris copia, coil bobbin igniter, operimentum velit, motorcycle igniter |
| Electrical&Eletronics partes | Connectors, bases, mensae, output sceleti soni transformator, industria lucerna possessor salutaris, capilli rectior, et electronici alii consumptores. |
| Industriae partes | Bobbins, SCHISMATICUS et sic porro |
SIKO PBT/PET Gradus et Description
| SIKO Grade No. | Filler (%) | FR (UL-94) | Descriptio |
| SP20G20/G30/G40 | 10% -40% | HB | PBT+20% GF |
| SP30G20/G30/G40 | 10% -40% | HB | PET+20%GF |
| SP20G30FGN | 30% | V0 | PBT+30%GF, Halogen free FR V0@1.6mm |
| SP30G30FGN | 30% | V0 | PET+30%GF, Halogen free FR V0@1.6mm |
| SP20G20F/G30F | 20%-30% | V0 | PBT+20%GF, FR V0@1.6mm |
| SP30G20F/G30F | 20%-30% | V0 | PET+20%GF, FR V0@1.6mm, |
Gradus Aequivalent List
| Materia | Specification | SIKO gradus | Equivalent to Typical notam & gradus |
| PBT | PBT+30% GF, HB | SP20G30 | BASF B4300G6 |
| PBT+30% GF, FR V0 | SP20G30 | BASF B4406G6 | |
| PET | PET+30%GF, FR V0 | SP30G30F' | DUPONT Rynite FR530 |
