Base ntaub tapes: Feem ntau yog tsim los ntawm polypropylene (PP)- qhov kev xaiv tseem ceeb hauv kev lag luam hauv tsev rau kev sib npaug ntawm lub zog thiab nruj-txawm hais tias polyethylene (PE) yog siv nyob rau hauv ib tug tsawg ntawm cov neeg mob uas yuav tsum tau tsawg- kub tsis kam los yog tshwj xeeb cov khoom.
Liner/composite txheej (rau kev tiv thaiv ya raws): Feem ntau yog ua los ntawm tsawg- ntom polyethylene (LDPE) los yog ethylene-vinyl acetate (EVA) co-extruded zaj duab xis; ua hauj lwm raws li ib tug noo noo barrier los tiv thaiv cov pub los ntawm damp los yog pwm.
Additives: Cov khoom xyaw xws li calcium masterbatch (los txhim kho kev nruj), xim masterbatch (rau xim), UV stabilizers, thiab antioxidants tau muab tso rau thaum tsim khoom los txhim kho huab cua tiv thaiv thiab kev pab lub neej.
