МЕТОД ЗА ПОЛУЧАВАНЕ НА ДЕКОРАТИВНА ХАРТИЯ
Decorative paper, of one colour or printed, is treated with organic soln. of unsaturated polyester and/or allyl resin, with monomeric cross-linking agent, release agent and catalyst, containing SiO2 gel as thixotropic modifier of flow character on hot pressing. Treatment can be carried out by means...
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Format: | Patent |
Sprache: | bul |
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Zusammenfassung: | Decorative paper, of one colour or printed, is treated with organic soln. of unsaturated polyester and/or allyl resin, with monomeric cross-linking agent, release agent and catalyst, containing SiO2 gel as thixotropic modifier of flow character on hot pressing. Treatment can be carried out by means of single or double impregnation or by single impregnation followed by coating. This paper is used for low pressure production of decorative laminated foild, for low pressure application to substrate in production of laminates with wear-resistant surface. Suitable substrates include various types of boards, sheet metals, cement agglomerates and plasterboard. Product is flexible and can be applied at lower pressure and/or more quickly than melamine types. |
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