Wet-strength copper-clad paperboard is the main raw material for color cathode-ray clad laminates produced by the electronics industry. Wet-strength copper-clad board paper has good absorption, physical strength, uniformity, dimensional stability, chemical purity, etc., and has a high wet strength.
The National Paper Quality Supervision and Inspection Center detected that all performance indicators fully meet the requirements for use. According to the patent search, there is no research report on wet-strength copper clad paperboard in China at present. According to the expert's assessment, the successful development of wet-strength copper-clad board has filled the domestic gap and reached the level of similar products in the world. At present, the national demand for this type of paper is about 10,000 tons. Now it mainly depends on imports, which is 1,500 US dollars per ton. If domestic wet strength agents are used to produce wet-strength copper-clad laminates, the cost per ton of paper is about 8,000 yuan and the price is 10,000 yuan.
The National Paper Quality Supervision and Inspection Center detected that all performance indicators fully meet the requirements for use. According to the patent search, there is no research report on wet-strength copper clad paperboard in China at present. According to the expert's assessment, the successful development of wet-strength copper-clad board has filled the domestic gap and reached the level of similar products in the world. At present, the national demand for this type of paper is about 10,000 tons. Now it mainly depends on imports, which is 1,500 US dollars per ton. If domestic wet strength agents are used to produce wet-strength copper-clad laminates, the cost per ton of paper is about 8,000 yuan and the price is 10,000 yuan.
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