Nitrile butadiene rubber, also known as nitrile rubber , NBR, Buna-N, and acrylonitrile butadiene rubber, is a synthetic rubber
derived from acrylonitrile (ACN) and butadiene.
Product Paramenters
Item Units Appearance
Type QD-701
Appearance Milk white
Solid content % 43.5-46%
PH value Min 8.0
Viscidity mPa.s Max 40
Coagulum % Max 0.1
Mechanical stability % Max 0.1
item
value
Classification
Sulphate
Type - Magnesium Sulphate
CAS No. - 7H2O
Place of Origin - Thailand, Shandong
Grade Standard - Agriculture Grade, Industrial Grade
Purity - 99.60%
Related products
Nbr Latex- Supply NBR Latex- Water Base Nitrile Butadiene Rubber
-The rubber crusher belongs to reclaimed rubber machinery, it is mainly consists of machine body, transmission part, security device, roller temperature adjustment device, lubricating system and accident driving-stop device.
-The former and the later roller is the main working parts of the machine, they working in an opposite direction via the motor and reduction gear's transmission within a certain speed ratio.
-The roller's surface is made by chilled iron, hard, abrasion proof and long life time, the two sides of the roller is supported by sliding bearing, and use oil syringe for lubricant. The distance between two rollers can adjusted freely in a certain range. The machine is installed with security device, when working overloaded, the safe chip will break up to protect the main parts from damaged because of overloading. When the machine breaks down, once pulling the draw bar of the accident driving-stop device, the machine would stop rotating immediately. Both sides of the roller installed with rubber back plate. Parts of rollers are equipped with cooling device, using to adjust roll surface temperature.
At Crown Rubber & Plastic Products (CRPP), we offer durable rubber grommets designed to protect cables, wires, and components in even the toughest environments.
Engineered for high tensile and impact strength, our grommets are dustproof, waterproof, and ideal for electrical and wiring applications.
We supply a wide range of styles, including:
Blind Hole & Oval Grommets
Waterproof & Long Neck Grommets
Vibration Dampening Grommets
Available in materials like Nitrile, EPDM, Viton, Silicone, and more, with shore hardness from 30-60 Shore A.
CRPP Reliable solutions for sealing, insulation, and protection.
At Crown Rubber & Plastic Products (CRPP), we manufacture high-performance O-rings engineered for precision, easy assembly, and long service life. Designed to ensure zero leakage and maximum sealing efficiency, our O-rings perform reliably across a wide temperature range of â??16�°C to +200�°C.
We offer O-rings in a variety of materials to suit diverse applications, including Natural Rubber, EPDM, Nitrile, Neoprene, Silicone, Viton, and FKM.
CRPP is your trusted partner for durable, application-specific O-ring solutions in the automotive industry.
Nitrile Butadiene Rubber which is one of the Synthetic Rubbers is manufactured by emulsion-polymerizing acrylonitrile and butadiene in low temperatures. Mainly NBR`s usage areas are seal and gasket manufacturing, fuel and hydraulic hose manufacturing, conveyor belt manufacturing, worker boat`s manufacturing, rubber rollers manufacturing and shoe soles manufacturing etc.
The reasons for preference are;
Very good resistance to mineral oils, greases and fuels,
Good resistance to aging temperature resistance,
High resistance to wear and abrasion,
Low permeability to gases,
Good dynamic fatigue resistance,
Reasonable cost level,
Good ozone resistance and conventional molding techniques
Bale and powder packing types of NBR in the shapes of Prime, Near to Prime and Off Grades can be supplied.
NBR is an oil-resistant synthetic rubber produced from copolymerization of butadiene and acrylonitrile.
This NBR substance is an important ingredient in manufacturing of medical gloves. Thanks to its excellent tensile strength, oil resistance and waterproofing property, its main applications are in fuel hoses, gaskets, rollers, in the textile and automotive industries.
NBR Latex is a milky liquid synthetic latex, which is excellent in tensile strength and oil resistance, and is used in rubber products such as medical and laboratory gloves.
