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An Introduction of Stone Paper
The main raw material of “stone paper” is a film-forming plastic (a large amount of limestone powder is the same as the filler used in traditional papers, but is a filler that can improve its opacity and reduce the amount of plastic). The active ingredient of plastics is generally the latex of petroleum cracking product polymers such as styrene, butadiene, and acrylic acid. The raw material oil is the world's limited and non-renewable mineral resources, and the chemical process from the manufacture of such plastics from petroleum is solved. Whether the environmental protection issue has achieved better environmental effects than the modern pulping process has not been mentioned at all. These are all aside, but from the standpoint of sustainable development, “stone paper” cannot replace traditional paper.
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Mr. Paul Wang
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May 25, 2023
May 17, 2023
January 09, 2020
July 27, 2019
The application of a new type of pneumatic clutch in the middle plate rolling mill has been applied to the Hukong Baizhang Fumin Maanshan Iron and Steel Company's medium plate factory for more than a...
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Author:
Mr. Paul Wang
Phone/WhatsApp:
May 25, 2023
May 17, 2023
January 09, 2020
July 27, 2019
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.