| Application | Ginagamit ito para sa Hose Middle Rubber, Inner Rubber, Textile Rubber, Printing Roller, Solon, Building Insulation and Cooling System Block Moisturizing Foam Material, Escape Sole and Labor Protection Appliance Bottom, Oil Inami, Oil Seals, Rubber Parts, atbp |
Item ng Pagtatasa | Kalidad iandex | Mga resulta sa pagsubok | Paraan ng eksperimento | |
Superior produkto | Kwalipikadong produkto | |||
Pabagu -bago ng isip, % (mass fraction) | ≤0.50 | ≤0.70 | 0.14 | GB/T 24131.1-2018 Mainit na paraan ng roller B2 |
Nilalaman ng abo, % (mass fraction) | ≤0.75 | ≤0.75 | 0.60 | GB/T 4498.1-2013 a |
Bound acrylonitrile, % (mass fraction) | 28.0 ~ 30.0 | 27.0 ~ 31.0 | 29.2 | SH/T 1157.2-2015, Paraan a |
Viscosity ng Mooney, ML (1+4) 100 ° C. | 72 ~ 82 | 72 ~ 82 | 77 | GB/T 15340-2008 Paraan ng Roll GB/T1232.1 |
300% modulus stress (145 ℃, 50min Type 1 sample, bilis 500mm/min), MPa | 10.7 ~ 14.1 | 10.4 ~ 14.4 | 12.8 | GB/T 34685-2017 ASTM IRB No 8 Carbon Black GB/T 528-2009 I -type ang pamutol ko |
Lakas ng makunat (145 ° C, 50min type I sample, bilis 500mm/min), MPA | ≥24.9 | ≥24.0 | 28.0 | |
Pagpahaba sa pahinga (145 ° C, 50min type I sample, bilis 500mm/min), % | ≥460 | ≥435 | 535 | |
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| Application | Ginagamit ito para sa Hose Middle Rubber, Inner Rubber, Textile Rubber, Printing Roller, Solon, Building Insulation and Cooling System Block Moisturizing Foam Material, Escape Sole and Labor Protection Appliance Bottom, Oil Inami, Oil Seals, Rubber Parts, atbp |
Item ng Pagtatasa | Kalidad iandex | Mga resulta sa pagsubok | Paraan ng eksperimento | |
Superior produkto | Kwalipikadong produkto | |||
Pabagu -bago ng isip, % (mass fraction) | ≤0.50 | ≤0.70 | 0.14 | GB/T 24131.1-2018 Mainit na paraan ng roller B2 |
Nilalaman ng abo, % (mass fraction) | ≤0.75 | ≤0.75 | 0.60 | GB/T 4498.1-2013 a |
Bound acrylonitrile, % (mass fraction) | 28.0 ~ 30.0 | 27.0 ~ 31.0 | 29.2 | SH/T 1157.2-2015, Paraan a |
Viscosity ng Mooney, ML (1+4) 100 ° C. | 72 ~ 82 | 72 ~ 82 | 77 | GB/T 15340-2008 Paraan ng Roll GB/T1232.1 |
300% modulus stress (145 ℃, 50min Type 1 sample, bilis 500mm/min), MPa | 10.7 ~ 14.1 | 10.4 ~ 14.4 | 12.8 | GB/T 34685-2017 ASTM IRB No 8 Carbon Black GB/T 528-2009 I -type ang pamutol ko |
Lakas ng makunat (145 ° C, 50min type I sample, bilis 500mm/min), MPA | ≥24.9 | ≥24.0 | 28.0 | |
Pagpahaba sa pahinga (145 ° C, 50min type I sample, bilis 500mm/min), % | ≥460 | ≥435 | 535 | |
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