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  • Application of soft foam auxiliariesTechnical
    2018-07-19

    Application of soft foam auxiliaries

    The production of polyurethane foam needs to balance two main chemical reactions: A polyether polyol and isocyanate binding reaction (catalyzed by stannous octanate catalyst) the gas reaction between B water and isocyanate (catalyzed by TERT amine catalyst). The two reactions should be carried out smoothly at the same time, and the balance should be achieved when the reaction is completed, so as t...
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  • Sponge machinery industry from price war to science and technology competitionNews
    2016-06-03

    Sponge machinery industry from price war to science and technology competition

    Sponge machinery industry after long-term development, is currently in the rising period. In such a stage, sponge machinery enterprises should adopt what kind of development mode, become the major sponge machinery enterprises positive thinking....
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  • Advantages of polyurethane high pressure foaming machineTechnical
    2016-06-03

    Advantages of polyurethane high pressure foaming machine

    Polyurethane foam equipment production of thermal conductivity coefficient is generally about 0.025, better than polystyrene board, is a good material in building insulation materials. Therefore, the polyurethane foam machine is widely used in the production of rigid polyurethane products, which has certain advantages, so it will be widely used....
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  • Classification and characteristics of spongeTechnical
    2017-04-07

    Classification and characteristics of sponge

    Foamed cotton: this material is made of polyether foam. The available machining equipment foam also artificial board in foaming, the foam cotton like a large square with bread, using slicing machine after slicing process, according to the different requirements of cutting thickness, foam hardness can be adjusted....
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  • How to operate safely in a spongy machine?Technical
    2018-07-19

    How to operate safely in a spongy machine?

    Direct cutting machine is a kind of mechanical equipment used for sponge processing. Although it has a high degree of automation, we still need to do related safety work....
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  • Methods to prevent the occurrence of mechanical malfunctionTechnical
    2018-07-19

    Methods to prevent the occurrence of mechanical malfunction

    Many people are using foam machinery for cutting work, will encounter some large and small fault problems, in fact, this is a normal phenomenon. When the equipment is used, if it fails, it should also be treated calmly. As long as we find the cause of the failure, we can get the corresponding solution....
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