FIELD: chemistry.
SUBSTANCE: composite material, which is a layer of filler, consists of the following components with the given percentage mass ratios: organic fibres 81.5-87.5; urea-formaldehyde resin 8.0-12.0; heated salt of carboxymethylcellulose 0.1-0.3; water 4.0-6.0; ammonium chloride 0.2-0.4, liner board. The material is farm to impacts can be easily cut, drilled, and is suitable for repeated use to obtain similar material.
EFFECT: increased resistance of the material to impact effects, better manufacturability.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITE MATERIAL | 2008 |
|
RU2355720C1 |
| COMPOSITE MATERIAL | 2008 |
|
RU2355721C1 |
| COMPOSITION FOR CONCRETE SURFACE FINISHING | 2007 |
|
RU2332391C1 |
| MASS USED FOR COVERING CERAMIC PRODUCTS | 2007 |
|
RU2349558C2 |
| CRUDE MIXTURE FOR MAKING HEAT-INSULATION ARTICLES | 2012 |
|
RU2508260C1 |
| MIXTURE FOR MAKING POROUS AGGREGATE | 2013 |
|
RU2532229C1 |
| MIXTURE FOR MAKING POROUS AGGREGATE | 2013 |
|
RU2532230C1 |
| CHARGE FOR PRODUCTION OF POROUS FILLING AGENT | 2014 |
|
RU2555968C1 |
| CHARGE FOR MANUFACTURING EXPANDED AGGREGATE | 2007 |
|
RU2334727C1 |
| STEEL | 2006 |
|
RU2320766C1 |
