FIELD: textile industry.
SUBSTANCE: method consists in joining fibers to each other by means of binder solution containing: self-hardening phenol resin; polyatomic alcohol in amount 3 to 20% based on the mass of phenol resin; moistening agent selected from higher fatty acids salts, alkyl- or aryl sulfate or sulfonate, fatty alcohol sulfate, ethoxylates of aliphatic amines, ethoxylates of fatty alcohols, alkylammonium compounds or alkylbenzenesulfonates in amounts of 20% on the mass of phenol resin.
EFFECT: enhanced moisture-absorption and moisture-retention properties.
12 cl
| Title | Year | Author | Number |
|---|---|---|---|
| MINERAL WOOL SUBSTRATE FOR GROWING PLANTS ON NON-PHENOLFORMALDEHYDE BINDER | 2016 |
|
RU2636967C1 |
| METHOD OF REDUCING FORMALDEHYDE EMISSION FROM MINERAL FIBROUS ARTICLE AND MINERAL FIBROUS ARTICLE WITH REDUCED EMISSION OF FORMALDEHYDE | 2011 |
|
RU2591951C2 |
| HEAT- AND SOUND-INSULATING MATERIAL FROM MINERAL FIBER BASED ON NONFENOLFORMALDEHYDE BINDER | 2017 |
|
RU2688549C2 |
| GROWTH SUBSTRATE PRODUCT | 2016 |
|
RU2721792C2 |
| WATER-SOLUBLE RESIN COMPOSITION | 2008 |
|
RU2485142C2 |
| BINDER FOR MINERAL WOOL | 2017 |
|
RU2772558C2 |
| BINDER FOR MINERAL WOOL | 2020 |
|
RU2794599C1 |
| RESIN DISPERSION | 2008 |
|
RU2470955C2 |
| FIBROUS MOULDED ARTICLES BOUND BY THERMOSETTING MATERIAL AND METHOD OF MAKING SAID ARTICLES | 2005 |
|
RU2379392C2 |
| MODIFIED BINDER COMPOSITIONS | 2012 |
|
RU2678567C2 |
