Zibo Xuhang Chemical Co., Ltd.

sythetic rubber

• Category :

  Agrochemicals

• Synonyms :

  Santowhite CL;N,N'-di-2-naphthyl-p-phenylenediamine;1,4-Bis(2-naphthylamino)benzene;2-Naphthyl-p-phenylenediamine;4-13-00-00119 (Beilstein Handbook Reference);Di-beta-naphthyl-p-phenyldiamine;Di-beta-naphthyl-p-phenylenediamine;N,N'-Bis(beta-naphthyl)-p-phenylenediamine;N,N'-Bis(2-naphthyl)-p-phenylenediamine;N,N'-Di-beta-naphthyl-p-phenylenediamine;1,4-Benzenediamine, N,N'-di-2-naphthalenyl-;N,N'-Di-2-naphthalenyl-1,4-benzenediamine;p-Phenylenediamine, N,N'-(di-2-naphthyl)-;N,N'-di(naphthalen-2-yl)benzene-1,4-diamine;

• CAS NO :

  93-46-9

• EC NO :

  202-249-2

• Molecular Formula :

  C₂₆H₂₀N₂

• Molecular Weight :

  360.4504

• Main Specifications :

• InChI :

  InChI=1/C26H20N2/c1-3-7-21-17-25(11-9-19(21)5-1)27-23-13-15-24(16-14-23)28-26-12-10-20-6-2-4-8-22(20)18-26/h1-18,27-28H

• Packing :

  as customer's requirement

• Product description :

  It is a type of oiled styrene butadiene rubber. It exhibits the abrasion resistance and superior processing. It is widely used in tires, conveyor belts and others. SBR / Styrene Butadiene Rubber , SBR1712 Appearance - Dark colored bales Process - Cold emulsion polymerized Oil extension - 37.5 parts highly aromatic Mooney Viscosity - 50 ±5 Bound styrene - 23.5% Emulsifier - Fatty acids, rosin acid soap Stabilizer - Staining Commodity Name Styrene Butadien Rubber NO.1500 Item Property Test Method Volatile matter /%(m/m) ≤0.60 GB/T 6737-1997 Ash /%(m/m) ≤0.50 GB/T 4498-1997 Aromatic oil /%(m/m) 25.3-29.3 SH/T1718-2002 Organic acid /%(m/m) 5.00-7.25 GB/T 8657-2000 Soap /%(m/m) ≤0.50 Bound styrene /%(m/m) 22.5-24.5 GB/T 8658-1998 Mooney viscosity ML(1+4)100°C 47-57 GB/T 1232.1-2000 Compound ML(1+4)100°C ≤88 300%Modulus (145°C)/MPa 25min 11.8-16.2 35min 15.5-19.5 50min 17.3-21.3 GB/T 8656-1998 Tensile strength (145°C,35min)/MPa ≥24.0 Elongation (145°C,35min)/% ≥400

• Molecular Structure :