Preparation method of halogen-free flame-retardant phenolic aldehyde laminated paper board

The invention discloses a preparation method of a halogen-free flame-retardant phenolic aldehyde laminated paper board. The preparation method comprises the following steps: using phosphorus-containing phenolic resin as a resin matrix, using cellulose paper as a base material, gum dipping, baking, s...

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Bibliographic Details
Main Authors LI JUAN, SI LINGXIA
Format Patent
LanguageEnglish
Published 11.03.2015
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
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Summary:The invention discloses a preparation method of a halogen-free flame-retardant phenolic aldehyde laminated paper board. The preparation method comprises the following steps: using phosphorus-containing phenolic resin as a resin matrix, using cellulose paper as a base material, gum dipping, baking, superimposing and finally performing hot briquetting. Products prepared by the preparation method of the halogen-free flame-retardant phenolic aldehyde laminated paper board disclosed by the invention not only have an excellent flame retardant property but also have favorable electrical, mechanical and processing properties.
Bibliography:Application Number: CN201410710356