Polypropylene cam khwb cia zaj duab xis (CPP) yog dav siv.CPP yog ib qho uas tsis yog-stretch, uas tsis yog-oriented cam khwb cia zaj duab xis uas tsim los ntawm yaj casting quenching.Piv nrog rau cov zaj duab xis tshuab, nws yog tus cwj pwm los ntawm kev ceev ceev ceev, cov zis siab, thiab cov yeeb yaj kiab zoo transparency, gloss thiab thickness uniformity.Nyob rau tib lub sijhawm, vim ...
Nyeem ntxiv