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Nantong Jiufu New Materials Co., LTD. 16kt/a epoxy resin, 8kt/a polyester resin, 8kt/a powder coating and by-product 3.8kt/a industrial salt project

Release time:

2022-10-19

General change impact analysis published
Some changes have taken place in the actual construction process of Nantong Jiufu New Material Co., Ltd. compared with the EIA. According to the Notice on Issuing the List of Major Changes of Construction Projects with Pollution Impact (Trial) (EIA Letter [2020] No. 688 of the Environmental Affairs Office), it is clear that these changes do not belong to the category of major changes. Therefore, in accordance with the requirements of the Notice of Provincial Department of Ecology and Environment on Strengthening the connection between Environmental Assessment and emission Permit Management of Change-related Projects (Suzhou Environmental Affairs Office [2021] No. 122), the Analysis Report on General Changes of Environmental Impact of Nantong Jiufu New Materials Co., LTD was prepared and publicized. See the attachment for details.

The use of industrial salt

Epoxy resin

The use of industrial salt

Epoxy resin

Physical and chemical properties of epoxy resin

Epoxy resins have a secondary hydroxyl group and an epoxy group, and the secondary hydroxyl group can react with isocyanate. Epoxy resin as a polyol is directly added into the component containing the hydroxyl group of polyurethane adhesive. In this method, only the hydroxyl group takes part in the reaction, while the epoxy group does not react.

2022-10-19

Basic classification of epoxy resins

At present, the classification of epoxy resins has not been unified. Generally, they are classified according to strength, heat resistance grade and characteristics. There are 16 main varieties of epoxy resins. Including general adhesive, structural adhesive, high temperature resistant adhesive, low temperature resistant adhesive, water and wet surface adhesive, conductive adhesive, optical adhesive, spot welding adhesive, epoxy resin film, foam adhesive, strain adhesive, soft material bonding adhesive, sealant, special adhesive, latent curing adhesive, civil construction adhesive 16 kinds.

2022-10-19

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