Modified polypropylene used for making internal drum of washer and preparing process thereofPolypropylene 1300 and mobility modifier are mixed and granulated to obtain primary granuls that are then mixed with polyethylene 7006A and SBS. Obtained mixture is granulated again to obtain this material. With...
Polypropylene material is known for its high yield, making it an ideal material to be used in the food and medical industry that has high competition and strong price sensitivity. Another reason PP is well suited and mainly used for the food industry is because of the strength of this materia...
Polypropylene is also used for making heart valve structures [12,14]. Its most common medical use is in the synthetic, nonabsorbable suture [37]. Polypropylene also has been used in hernia and pelvic organ prolapse repair operations to protect the body from new hernias in the same location. ...
(Elements & Compounds) any of various tough flexible synthetic thermoplastic materials made by polymerizing propylene and used for making moulded articles, laminates, bottles, pipes, and fibres for ropes, bristles, upholstery, and carpets. Systematic name:polypropene ...
Why is polypropylene used for containers? It hasa high melting point, so it's used for many microwave containers; It doesn't react with water, detergents, acids, or bases, so it won't break down easily; It's resistant to cracking and stress, even when flexed, so it's used in lots ...
which results in improved gas barrier properties for demanding applications where long product shelf life is important. Polypropylene is also used for making packaging straps and woven sacks/bags. Polypropylene film composes over 20% of all film generated, and it is estimated that about 70% of it...
betterthanthatoflow pressurepolyethylene,canbeusedat100degrees.Withgood electricalinsulationandhighnotaffectedbyhumidity,but thelowtemperaturebrittle,abrasionresistanceandaging. Suitableformakinggeneralmechanicalparts,corrosion resistantpartsandinsulatingparts" .Commonacid,alkaliandorganicsolventonithaslittleor noeffect...
A complex ester used for making fibers or resins or plastics or as a plasticizer Polyester Any of a large class of synthetic fabrics Polyester A polymer used to make PET bottles and other packaging. The recycled polyester from PET bottles is turned into clothing fabrics. Polyester A fabric resi...
However, polypro has a tendency to absorb and retain body odors when it is used for undergarments, and it also melts at relatively low temperatures. Molten polypro fabric can cause serious burns, and this issue also makes it impossible to wash this fabric at high temperatures. Polypropylene ...
Agricultural or harvest twine is used in the baling of hay and straw and as such its main markets are the temperate zones, predominantly of North America a... VJ Landon 被引量: 0发表: 1979年 Recent price developments and short-term outlook for sisal and polypropylene harvest twine Agricultura...