[wax soo saarka usbuucan] Yurub 125mm castor warshadaha, oo leh PP Sandwich Wheels, Roller bearing, Swivel Bracket

Cirifka giraangiraha Sandwich oo ka samaysan xudunta polypropylene oo la geliyo oo qoynayo giraanta TPR oo leh tuman ka samaysan polypropylene midab leh.

Polypropylene oo ka samaysan nooc ka mid ah resin thermoplastic synthetic oo leh waxqabad aad u fiican, kaas oo aan midab lahayn oo aan midab lahayn oo balaastig guud ah oo khafiif ah. Waxay leeyihiin iska caabin kiimikaad, caabbinta kulaylka, dahaarka korantada, sifooyinka farsamada xoogga sare iyo sifooyinka wanaagsan ee wax-iska-caabbinta sare leh.