根据“Pet This is the plastic that you often see on supermarket shelves! It’s used to make plastic water bottles and biscuit boxes.”可知,Pet类的塑料被用来制作塑料水瓶和饼干盒。故选C。【小题3】主旨大意题。根据“They tell you what kind of plastic it is and whether it can be recycled ...
Can it be recycled? Types of Plastic PET This is the plastic that you often see on supermarket shelves! It's used to make plastic water bottles and biscuit boxes.2.HDPE HDPE is a stronger type of plastic. It is what milk bottles are made of4、LDPE× LDPE is a very soft plastic whic...
A lighter concrete density, up to 10% less than that of the control mixture, was obtained. The use of recycled plastic reduced the compressive strength, tensile strength, and flexural strength by up to 31%, 22%, and 60%, compared with normal concrete, respectively. A finite element model ...
These standards cover not only the classification and shredding requirements but also specify the quality requirements for recycled plastic pellets. Below is an overview of common plastic recycling standards and quality requirements: ### 1. Plastic Classification Standards In many regions, the first ...
This type of plastic can be recycled many times without losing quality or strength, which makes it an ‘environmentally friendly’ choice for certain products. The high density in HDPE products gives the plastic a higher melting point than both low and medium-density polyethylene (LDPE/MDPE), wh...
Nor all types of plastic are easily recycling(recycle), so it's our duty to try to reduce the use of plastic. 相关知识点: 试题来源: 解析 【答案】recycled【核心短语/词汇】recycle:回收利用【翻译】不是所有类型的塑料都容易被回收利用,所以我们有责任尽量减少塑料的使用。【解析】根据句意,不是所有...
PET need to be labeled so they can be collected easily for recycling.In America,PET is recycled and used to make (4)things,such as flowerpots and milk crates.In Germany some bottles are made from a type of plastic which breaks down in strong (5)or when buried,(6)...
Recycled PP can be used in a variety of applications, including automotive parts, packaging, and household products. Overall, PP is a versatile and widely used plastic that offers many benefits for various applications, including chemical and moisture resistance, good mechanical properties, and ...
(HDPE). These include heavier containers that hold laundry detergents and bleaches as well as milk, shampoo, and motor oil. Plastic labeled with the number 2 is often recycled into toys, piping, truck bed liners, and rope. Like plastic designated number 1, it is widely accepted at ...
Other plastics such as plastic bags can be taken to supermarkets to recycle. Plastic drinks bottles, pots and trays can usually be recycled at home. Embed from Getty Images 3.LOOK FOR THE SIGN Most products will have symbols on their packaging to tell you what type of plastic they are made...