Nychem® 1562 Nitrile-Butadiene Latex
Nychem 1562 is one of our Specialty Emulsion offerings. It is a noncarboxylated butadiene acrylonitrile copolymer latex with a medium nitrile content featuring a combination of very good oil, grease and hydrocarbon resistance, toughness/resilience, and tear and abrasion resistance. Toughness, abrasion resistance and chemical resistance can be further enhanced though either vulcanization or by adding external crosslinking agents such as melamines, epoxies, phenolics or metal complexes. Nychem 1562 is stabilized with natural surfactants so it exhibits excellent water and alkali resistance and, if desired, can be easily destabilized. It is approved for use under FDA regulations 175.105 (adhesives) and 177.2600 (rubber articles). Common applications include paper saturation, adhesives, leather finishing and textile coatings.
| Typical Properties | Values |
|---|---|
| Latex Viscosity, cP @ 25°C (Max) | 100 |
| pH | 10.0-11.0 |
| Total Solids, wt. % | 40-42 |
| Emulsifier Type | Fatty Acid |
| Tg(°C) | -25 |
| Bound Nitrile, % | 34 |
| FDA 175.105 Compliant | Yes |
| FDA 177.2600 Compliant | Yes |
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Europe (REACH) Format
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TDS
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| Application Group | Application | Description |
|---|---|---|
| Adhesives | General Adhesives | Nychem® 1562 is a non-carboxylated medium nitrile latex that can be used as a wet laminating resin or heat seal adhesive with good adhesion to rubber and textiles. It is also used in RFL dip adhesive applications. |
| Coatings | Paper Paper Saturant | Nychem® 1562 is a non-carboxylated medium nitrile, latex that can be used as a paper saturant to improve water and solvent resistance, tear strength, and flexibility. It is used in abrasion, automotive masking tape, friction and printing blanket backer paper products. |
| Coatings | Textile & Leather Leather Finish | Nychem® 1562 is a non-carboxylated medium nitrile latex that can be used as a binder for pigments. It can improve crock resistance, abrasion resistance and flexibility. Often blended with less flexible water based polymers e.g. acrylics |