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News

20

2023-09

Polyurethane waterproof ≈αcoating shelf life? what are the ★¥advantages of polyurethane coati♠<ng?

The film-forming substance of polyurethane wate<©rproof coating is an isocyanate-t↓≥ erminated polyurethane prepoδ§"αlymer formed by the polymerization ₽→§of polyether polyol and isocyanα‌≈ate. It is a high-grade waterp§φ≠★roof coating with simple φ♣'"construction, good corrosio ®n resistance, oil resistance, ♦↕♠‌strong adhesion, andπ✔ excellent high and low temperature perform✔<ance. polyurethane waterproof γ∏®coating shelf life is how long? what areαβ₹ the advantages and disadvantages of po$©→÷lyurethane coating?

2023-09-20

Polyurethane waterproof coating shelf life? what are the advantages of polyurethane coating?

31

2023-08

Walk with you to creaβ←∑te a better future-Da♠<←™ysun Technology Brilliant Appears at 2023 Shaπ←∞€nghai Leather Exhibition

Since its establishment in←↑ 1998, China International Leather Exh♦♦ibition (ACLE) has been an important display wi¥∑↕ndow for domestic and foreign buyers to purchase ♦γσ™raw materials such aδ∑s raw hides, finished leather, semi-fini λshed leather, leather chemical raw materials, lea≠'™ther machinery and other products. It hπ±₩₹as always been hailed a∑"<s a grand event in the domesti>×✔®c leather industry and an important platformβ ↓• for exchanges and cooperation in the global♥™ leather industry.

2023-08-31

Walk with you to create a better future-Daysun Technology Brilliant Appears at 2023 Shanghai Leather Exhibition

03

2023-08

People Gather in Zhenjiang, Enjo ♠σy Glory-Dr. Nie Yijing, a∏£α Daysun Technology Expert, was select♦β ed for the 2023 Zhenjiang "Jinshan Talents&qπ★uot; Entrepreneurial Talent Plan

The successful identification of the lea¥☆♦ding talent project is not only the affi₹±δrmation and support of the Z∑→φhenjiang Municipal Government for→α our innovative research and development≈&, but also provides a strong guarantee•© for the industrialization of our polyurethan"∑£®e research and development projects. In the ¶‍♠§future, we will forge ahe§®ad and keep in mind that science and technology ✘±will rejuvenate the cou≥♥•ntry., Continuously develo±™p environmentally friendly proπ≈ducts that meet the needs of customers and ope÷ •n up new markets.

2023-08-03

People Gather in Zhenjiang, Enjoy Glory-Dr. Nie Yijing, a Daysun Technology Expert, was selected for the 2023 Zhenjiang "Jinshan Talents" Entrepreneurial Talent Plan

19

2023-04

What are the chemical materials used in ¶≠leather processing?

Femtosecond detection found that there a₹>re hundreds of chemical materδ♦ials used in leather production, b©₩¶ut people are used to tanning agent, fatliquori↔π♥ng agent, finishing agen‌÷↕t and auxiliary agent (surfactant) become leath₹±↕‍er chemical materials or leather chemicπ↕↔als. In fact, the long-term use of γ‌&inorganic tanning agents and veget★"<®able tanning agents and other synthetic mat∞£¶✘erials modified products Ω have gradually integrated ≠‍☆into the category of leather materials.

2023-04-19

What are the chemical materials used in leather processing?

01

2023-01

In 2022, the list of α≠"Chuishan Talents" in☆≤ Zhenjiang New District was released, and Dr. Nie✔₩₩ Yijing of Daysun Science and Technolog♥→✔$y was selected.

In January 2023, the Zhenjiang New Districtεσ Science and Technology Innovatio♠n and Talent Work Le←↕ading Group Office announ♣φced the results of the¶¥ 2022 Zhenjiang New Distri £♦ct "Jinshan Talent" Program "Cγ↕‌$huishan" specia∑>✘≈l selection. Dr. Nie Yijing, a leading talent ©©in science and technology research and ★> development, was successf↕♣ully selected and funded by government ventureβ♣ capital. Dr. Nie Yijing, 37 years old, PhD in ♠₩φChemistry from Nanjing University, his ∑β main research direction is polymer materi☆↑ als. So far, he has pu blished more than 80 S∑✔CI papers in academic journalλ↓s at home and abroad, of which nearly hγ₩alf are papers in Zoπ↔ne 1 and Zone 2, and 2 papers were sel©>±∏ected as highly cited papers; 3 national invenε§tion patents were authorized; a N∑♠ational Natural Science Foundation Youα"↓th Fund was completed, he presided over a∞→' general project of NΩ§φ€ational Natural Science Foundation of Chin™♣a and three horizontal cooperation pr §ojects with enterprises.

2023-01-01

In 2022, the list of "Chuishan Talents" in Zhenjiang New District was released, and Dr. Nie Yijing of Daysun Science and Technology was selected.

29

2022-12

Commissioned Test Repo✔≤rt of Zhenjiang Daysun±®↕♠ New Material Technology Co., Ltd.

ZhenjiangDaysun New Ma'$terial Technology Co÷γγ., Ltd. continues to expand produ™¶←ction and sales at the same ti₩∞ me, in order to adapt to ✔××the national policy requir✔§βements for energy saving, emission reductπ↕<ion, and clean production in the tanninπ §g and coating industries, as w→ ↓εell as the "green" and "hig≠¥♠h performance" of leather and coatinβ×g products. The development trend

2022-12-29

Commissioned Test Report of Zhenjiang Daysun New Material Technology Co., Ltd.

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