What are the differences between ABS plastic pellets and PP plastic
2023-04-04
Although plastic is common, there are many kinds of plastic, including ABS plastic particles and PP plastic. What is the difference between the two?
ABS plastic name: propylene-butadiene-styrene copolymer
Noun Popular Science | What is Carbon Sink, Carbon Quota, Carbon Trading, CAUSE, CCER...
2021-05-20
According to the unified national deployment, the national carbon market will start online trading before the end of June this year!
But what exactly is carbon trading? I'm afraid, many people may not be able to understand.
Today, I 'd like to sort out the noun concepts behind carbon neutrality, carbon trading and carbon quota, hoping to be helpful to you!
What is carbon neutrality, a cartoon to see
2021-05-20
In the past 200 years, humans have released trillions of tons of COz into the atmosphere, which is like building a greenhouse for the earth, so that the earth cannot dissipate heat, so they are also called greenhouse gases (greenhouse gas)
2021-05-20
Source: Caijing magazine Original title: The biggest business opportunity is coming: carbon neutrality requires a trillion dollars of investment, where do green assets come from? | "Caijing" cover article: "Caijing" reporter Zhang Wei Zhang Yingxin Yang Xiuhong Tang County carbon peak, carbon neutral significance is not only green environmental protection, behind it contains the transformation of human social and economic growth model, for the existence of the financial industry attached to the real economy, but also means a gradual change.
2022-03-16
Modified plastics is actually a relatively general concept, refers to the general plastics and engineering plastics on the basis of filling, blending, enhanced processing and modification, improve the flame retardancy, strength, impact resistance, toughness and other aspects of the performance of plastic products. Whether it is through physical, chemical, mechanical and other ways to improve the original performance of the resin or improve the plastic modification.
The common methods of plastic modification are as follows: 1, adding modification; 2, morphological and structural modification; 3, compound modification; 4, surface modification;
plastic modification method
1. Filling modification: By adding a certain amount of filler to the plastic, the production cost of the plastic can be effectively reduced, and the nano powder with special functions can be made into the corresponding functional masterbatch.
2. Blending modification: two or more polymer compounds with similar properties are mixed in a certain proportion to make polymer blends.
3. Copolymerization modification: two or more monomers are polymerized to obtain a copolymer, such as ethylene propylene = ethylene propylene rubber; acrylonitrile butadiene styrene = ABS resin.
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