Unilong Nitrile Latex Nitrile Butadiene Rubber Latex NBR LATEX
Nitrile rubber latex (NBR Latex) is a water-based latex of synthetic rubber obtained through emulsion polymerization of butadiene and acrylonitrile. It appears as a milky white liquid. Its core features include oil resistance, low allergenicity, and excellent physical properties.
Classification (based on acrylonitrile content):
Low acrylonitrile (20%–25%): Good cold resistance, average oil resistance
Medium acrylonitrile (30%–35%): Balanced general-purpose (most common)
High acrylonitrile (40%–45%): Extremely strong oil resistance, poor cold resistance
| Appearance | Milk white |
| Solid content % | 44.0+-1.0% |
| PH value/mPa.s | 7.8-9.0 |
| Viscosity/ mPa.s | Max 260 |
| Mechanical stability % | Max 0.1 |
| Surface tension, mN/m | 25.0-32.0 |
Disposable Nitrile Gloves (Wide Applications)
Medical examinations, food processing, electronic dust-free, chemical protection; powder-free / sterile / high cleanliness.
Industrial Impregnated Products
Oil-resistant gloves, protective sleeves, rubber hoses, seals, waterproof coatings.
Adhesives and Modification
Non-woven fabric bonding, carpet backing glue, paper / fabric waterproof coatings, plastic modifiers. Other
Leather coating, foam materials, automotive seals, cable insulation layers
• Standard Packing: 25 kg/bag; 25 kg/drum
• MOQ: to be confirmed by grade and destination
• Lead Time: to be confirmed by order quantity and production schedule
• Shipping: sea / air / express options available
• Store in a cool, dry, and well-ventilated place.
• Keep container tightly closed and protected from moisture.
• Avoid direct sunlight, heat, and open flame.
• Follow SDS guidance for incompatible materials.
