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Rau cov yam ntxwv tseem ceeb ntawm PI (Polyimide)

Thermoplastic polyimide cob (PI) tej kev kawm yog zoo kawg nkaus. Nws muaj cov yam ntxwv corrosion ua hauj, nkees ua hauj, kuj kub siab, puas ua hauj, tej yam kuj, ceev uas tsis muaj, uas tsis muaj suab nrov, ntev kev pab cuam lub neej thiab lwm yam.;

Kev mob npaws kub (ntev lub sij hawm-269 ℃---280 ℃ tsis muaj deformation);

Tuav mus sij hawm ntev nkag ua hauj thiab qaug zog kuj nyob rau hauv ib chav dav kub;

Thaum 280 ° C (512 ° F) ua tau tensile thiab flexural modulus uas muaj txaus;

Txhim kho lub zog compressive;

Cov tshuaj, cov kuab tshuaj, lubricants thiab roj rau kuj extraordinary, zoo sealing kev kawm;

Kuj xam qhovkev nplaim, nws tsis muaj emission pa luam yeeb;

Uas tsis muaj suab nrov, kev kawm zoo rau lawv tus kheej lubricating, tsis muaj qhov lubricating roj;

Tsis tshua muaj coefficient ntawm thermal expansion;

Tsis ceev, hardness siab;

Dej tsawg tus nqi haum;

Zoo hluav taws xob ua hauj;

Hydrolysis kuj txog yav tom ntej;