Nanjing Skypro Rubber&Plastic Co.,ltd
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Gold Index: 7228
Place of Origin: | Guangdong, China (Mainland) |
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NBR ( Nitrile ) rubber is a copolymer of butadiene and acrylonitrile. In addition to its excellent elastomeric properties, it is resistant to oil, caustics, and aliphatic hydrocarbons. Nitrile is not suitable for solvents and chlorinated hydrocarbons. Nitrile Rubber is also referred to as Buna-N Rubber.
Technical Data
Product Name: NBR ( nitrile ) rubber sheet roll
Dimensions:1-80mm thick x 3800mm wide max.
Performance: with good oil-resistant and anti-aging function
Density :1.5g/Cm3
Tensile strength:>=4.0MPa
Hardness:65+/-5shoreA
Elongation:>=250%
Work temperature:-30-70 C
Application: oil environment
Packing and transportation:
Packing way |
Packed in roll or flat sheet,50-100kg/roll or according to specific requests from clients |
Packing material |
Inner PE film+ outer Woven plastic bags as standard, palletized for extra reinforcement if necessary |
Shipping marks |
Neutral packing with printed marks. |
Delivery time |
15 days since receipt of PO and down payment |
Freight |
Sea(FCL & LCL) or air freight |
Special size |
We provide cutting services for special sizes |
Lamination |
We provides extra lamination with PSA, textiles or other materials. |
FAQ(Frequently Asked Questions)
1. What is the capability of your company ?
Skypro is a professional manufacturer of rubber sheet for more than two decades.
Top 10 biggest rubber factory in China.
2.What is production capability each year?
We produce more than 18000 tons of rubber sheet products each year.
3.How can I get some samples?
We are pleased to offer you free samples. New clients are expected to pay for the delivery cost, this charge will be deducted from the payment for formal order.
rubber variety |
IR |
SBR |
BR |
CR |
NBR |
|
chemical structure |
Isoprene Rubber,Cis 1,4- Polyisoprene “Synthetic Natural Rubber” |
Styrene Butadiene Rubber |
Polybutadiene Rubber |
Poly-2-chlorobutadiene -1,3 chloroprene Rubber, Neoprene |
Butadiene Acrylnitrile Rubber,Nitrile Rubber |
|
main characteristics |
high flexibility, good comprehensive physical mechanic performance |
better wear-resistant and anti-aging function than NR, lower prices |
same wear-resistant with NR and better flexible and lower temperature resistant than NR |
good climate resistant, ozone proof, hot resistance and chemical resistant |
good oil-resistant, wear-resistant and anti-aging |
|
quality of NR |
proportion |
0.93 |
0.94 |
0.93 |
1.23 |
0.96~1.02 |
meni adhesive meni adhesive ML 1+4 100 |
45 ~150 |
30~ 7 0 |
35~55 |
45~120 |
30~100 |
|
rubber physical performance |
hardness range ( SHORE A ) |
2 0~100 |
4 0~100 |
30~100 |
45~120 |
30~130 |
anti-tensity (MPa) |
7~27 |
7~24 |
7~20 |
7~27 |
7~27 |
|
elongation rate (%) |
100~ 700 |
100~ 700 |
100~ 700 |
100~ 600 |
100~700 |
|
re-elasticity |
excellent + |
good |
excellent + |
excellent |
good |
|
tearing force |
excellent |
middle ~ good |
good |
good |
good |
|
wear-resistant |
excellent |
excellent |
excellent |
excellent |
excellent |
|
compress & distortion |
good |
good |
middle |
good |
good |
|
temperature range() |
-75~90 |
-60~100 |
-100~100 |
-50~120 |
-50~120 |
|
climate resistant |
middle |
middle |
middle |
excellent |
bad |
|
ozone proof |
bad |
middle |
bad |
good ~ excellent |
middle |
|
electric performance |
excellent |
middle |
good |
good |
bad ~ middle |
|
gas penetrating resistant |
middle |
middle |
middle |
good |
excellent |
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oil-resistant and acid& alkali resistant |
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