| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to woodworking and may be used in production of fireproof particle boards. Proposed composition comprises wood particles, amidophosphate as fire-retardant additive, binder including resin and formaldehyde solution as additive. Resin binder contains melamine-phenolic resin and, additionally, latent catalyst while outer layers binder contains melamine-phenolic resin, latent catalyst and surfactant. ^ EFFECT: high-efficiency composition, higher quality of particle boards, better manufacturability. ^ 2 cl, 3 tbl, 1 ex |
