Description
NBR 3305E | |||
Items | Quality index | Method | |
Appearance | Qualified | Visual measurement | |
Volatiles,%(mass fraction)≤ | 0.18 | GB/T 24131-2009 Hot roll method A | |
Aah,%≤ | 0.71 | GB/T4498-1997 Method A | |
Bound styrene, %(mass fraction) | 33.5 | SH/T 1157-1997 | |
Mooney viscosity, ML(1+4)100°C≤ | 57 | GB/T 1232. 1-2000 Over roll method | |
300% Modulus(145°C,35min),MPa (Type I specimen, at speed of 500mm/min) | 10.9 | SH/T 1611-2004 ASTM IRB No 7 carbon black, GB528-2009 Type I cutter | |
Tensile strength (145°C,35min),MPa≥ (Type I specimen, at speed of 500mm/min) | 28.4 | SH/T 1611-2004 ASTM IRB No 7 carbon black, GB528-2009 Type I cutter | |
Elongation(145°C,35min),%≥ (Type I specimen, at speed of 500mm/min) | 641 | SH/T 1611-2004 ASTM IRB No 7 carbon black, GB528-2009 Type I cutter |
An environment friendly nitrile rubber suitable for producing the rubber products such as hoses, rubber rollers, insulation foams, oil-proof seals and other miscellaneous pieces. For example, the sub in automobile, drilling and engineering hydraulic pressure rubber hoses, inner rubber lining, textile rubber roller, printer rollers, the insulation foam materials like the sheathing compounds for fitness and locomotory apparatus, oil tank liners, oil-proof seals and miscellaneous pieces of rubber products.
Hebei Haojiang Technology Co.,Ltd. is located in Shijiazhuang City,Hebei Province, China, devoting itself to the independent research and development, manufacturing and service of plastic raw materials, and provides high-quality plastic products for the plastic manufacturing industry. The main products include: plastic masterbatch,engineering plastic,general-purpose plastics, thermoplastic elastomer,such as EVA,TPU,PET,PE,PS,etc. We can customize and develop various corresponding products according to customers' special requirements, and provide customers with strong technical support and a complete set of industry solutions. The company is based on honesty, quality first, active development, high-quality service for the purpose, more professional spirit, the concept of responsibility to serve the majority of customers
1.Are you trading company or manufacturer?
We are factory.
2.Do you provide samples?
Of course,we supply 1kg-2kg free sample,customers just pay for the freight only.
3.How about the price? Can you make it cheaper?
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
4.Are you able to deliver on time?
Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
5.What are your payment terms ?
We usually accept T/T,L/C for payment.
6.Do you accept customization?
yes,the specification,packaging and logo can be customized.