Hot Sell!! Natural Styrene Butadiene 1500 1502 1712 Synthetic Sbr Rubber
sbr rubber sheet description
Testing Item | Index | Test Method | |||
Superior Grade | First Grade | Qualified | |||
Volatile matter(%)≤ | 0.60 | 0.75 | 0.90 | GB/T6737 | |
Ash content | ≤0.50 | GB/T4498A | |||
Organic acid(%) | 4.50~6.75 | GB/T8657A | |||
Soap content(%) | ≤0.5 | ||||
Combinated Styrene content(%) | 22.5~24.5 | GB/T8658 | |||
Raw rubber mooney viscosity ML(1+4)100°C | 45~55 | 44~56 | GB/T1232.1 | ||
Compounded rubber mooney viscosity ML(1+4)100°C≤ | 93 | ||||
300% Stretching Stress (145°C)/MPa | 25min | 15.2~19.1 | 14.7~19.6 | GB/T8656A | |
35min | 20.6±2.0 | 20.6±2.5 | |||
50min | 21.5±2.0 | 21.5±2.5 | |||
Tensile strength (145°C, 35min)/MPa | ≥25.5 | ≥25.5 | ≥24.5 | ||
Elongationg at break (145°C, 35min)/% | ≥340 | ≥330 | |||
Send Inquiry to This Supplier
You May Also Like
-
Hexagon Plastic End Caps for Screws Nut VHX SeriesUS$ 0.07 - 0.24MOQ: 5000 Pieces
-
4 Bow 25mm Square Tube Alumnium Bimini Top Nylon FittingsNegotiableMOQ: 1
-
Synthetic dot 4 brake fluidNegotiableMOQ: 1
-
10\" Speaker DriverNegotiableMOQ: 1
-
Swivel BaseNegotiableMOQ: 1
-
OTR Large Butyl Tube/flap 23.5-25US$ 30 - 45MOQ: 1000 Pieces
-
Automobile Dust Cover 7/8' Dust Cap for Cable Connector Manufacturer Wheel Hub Dust CoverUS$ 0.2 - 5MOQ: 1000 Pieces
-
Rubber Conveyor BeltNegotiableMOQ: 1 Meter
-
Rubber SealsNegotiableMOQ: 1 Meter
-
Plain Satchels Handbags Navy Blue Quilted Faux Leather Crossbody Handbag Bag Purse With Metal Chain StrapNegotiableMOQ: 1





