Polyethyleneis a polymer that is also classed as asemi-crystallinethermoplastic material. Just like polypropylene, it is a polyolefin. It is known for being one of the most widely used types of plastic in the world. It is a thermoplastic polymer that can be easily produced and modified, leadi...
Polypropylene is another popular plastic material, known for its clarity, strength, and resistance to chemicals. It is produced from polymerized propylene gas and is commonly used for packaging food, textiles, and other products that require a higher level of transparency and rigidity. Advantages of ...
Polypropylene (PP) is tough, resistant to chemicals, and used in plastics; polyethylene (PE) is more flexible, used in packaging, films, and containers.
Also, polypropylene is used in food packaging, as it is food-safe and moisture-resistant. Polypropylene finds its way into packaging, carpets, ropes, and plastic parts. Polyethylene is widely used in packaging as well since it is very strong and durable. This includes food packaging. Other ...
aAfter polyethylene and polypropylene, it is the third largest-selling commodity plastic and a material of choice for construction, healthcare,transport, textiles etc. PVC is resistant to light,chemicals and corrosion. 在聚乙烯和聚丙烯以后,它是第三大销售的商品塑料和选择材料为建筑、医疗保健、运输,纺...
Though not as heavy-duty as polyethylene or polypropylene. This significant strength is a result of the chemical structure of the plastic. Polyolefin can contain cross-linked layers of polymers improving the seal strength and overall material strength. What is the Disadvantage of Polyolefins? While...
The plastic stripes or strands are extruded from nozzles supported a short distance above the travelling web of paper, the nozzles being disposed at the bottom of extrusion heads oscillating transversely to the direction of travel of the web of paper. While the pattern of plastic stripes or ...
Polyethylene or polythene is a type of polyolefin. It is often abbreviated as PE. The chemical formula of PE is (C2H4)n. It is lightweight, durable, and one of the most commonly produced plastic. Used for frozen food bags, bottles, cereal liners, yogurt containers, etc. ...
The aim of this paper was to investigate the effect of recycled polypropylene (PP) on the rheological, mechanical and thermal properties of wood flour poly... A Ares,R Bouza,SG Pardo,... - 《Journal of Polymers & the Environment》 被引量: 72发表: 2010年 Laminated plastic/non-woven film...
翻译结果1复制译文编辑译文朗读译文返回顶部 The main components of plastic: polyethylene or polyvinyl chloride PVC and so on ... plastic polyethylene polypropylene polystyrene polyvinyl acrylic acid polybutylene polyisobutylene polysulfone polyoxymethylene · Polyamide ...