FIELD: chemistry.
SUBSTANCE: invention relates to a composition and a method of producing elastomeric articles. Described is a latex composition for making elastomeric articles, comprising a mixture of a base polymer, wherein the base polymer is a carboxylated acrylonitrile-butadiene polymer; a cross-linking agent; with a pH regulator to provide a pH range of 9.5 to 10.5; characterized in that the cross-linking agent is a mixture of a trivalent metal or a trivalent metal compound; polyethylene glycol, wherein ethylene glycol polyethylene glycol has a molecular weight in range of 200 Dalton to 200,000 Daltons; a compound containing a hydroxide ion, wherein the compound containing a hydroxide ion is selected from a group consisting of potassium hydroxide, sodium hydroxide, ammonium hydroxide or mixtures thereof. Also described is a method of producing a latex composition and elastomer gloves.
EFFECT: technical result is higher efficiency of latex composition and improved physical and mechanical properties of articles from composition.
30 cl, 8 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ELASTOMER FILMS AND GLOVES | 2005 |
|
RU2394853C2 |
| ARTICLE MADE FROM NITRILE RUBBER, HAVING NATURAL RUBBER CHARACTERISTICS | 2006 |
|
RU2423395C2 |
| COMPOSITION FOR MANUFACTURING LATEX-BASED GLOVES | 2022 |
|
RU2784098C1 |
| ELASTOMERIC FILMS AND GLOVES | 2005 |
|
RU2545541C2 |
| ELASTOMER RUBBER AND ELASTOMER PRODUCT OBTAINED WITHOUT VULCANIZATION ACCELERATOR OR SULFUR | 2011 |
|
RU2646552C2 |
| ELASTOMERIC RUBBER GLOVE FOR APPLICATION IN CLEANROOMS AND NOT CONTAINING VULCANIZATION ACCELERATORS AND SULFUR | 2011 |
|
RU2637243C2 |
| POLYMERIC LATEX SUITABLE FOR DIP MOULDING ARTICLES | 2005 |
|
RU2399635C2 |
| NITRILE BUTADIENE LATEX, DIP LATEX COMPOSITION, DIP PRODUCT | 2021 |
|
RU2771752C1 |
| RUBBER ACCELERATOR COMPOSITION | 2006 |
|
RU2397184C2 |
| METHOD OF PRODUCING ARTICLES FROM POLYMER AND OBTAINED ARTICLE | 2012 |
|
RU2599761C2 |
