Rubber Accelerator MBT
Standard: GB/T 11407-2013
| ITEM |
SPECIFICATION |
TEST METHOD |
| Appearance |
Grayish-white to light yellow powder or granule |
By visual |
| Melting point, ºC≥ |
170.0 |
GB/T 11409-2008 (3.1) |
| Heating loss, %≤ |
0.30 |
GB/T 11409-2008 (3.4) |
| Ash content, %≤ |
0.30 |
GB/T 11409-2008 (3.7) |
| Residues(150μm), % ≤ |
0.10 |
GB/T 11409-2008 (3.5) |
| Purity, %≤ |
97.0 |
GB/T 11407-2013 (4.7) |
Residues is not available for granular type
Purity is only tested according to customer's requirement. |
Package: 25kg in kraft paper bag net each lined with PE bag inside.
Properties: Slightly foul odor and bitter taste, nonpoisonous. Specific gravity: 1.46-1.52.Soluble in ethyl ace tone, ace tone, dilute solution of so dium hydroxide and sodi um carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gas oline.
Application: Used for NR, IR, SBR, NBR, HR and EPDM. One of the mainly used acidic accelerators currently and a medium fast primary accelerator. Imparts excellent aging properties, when used both alone and in combination with DM, TT and many others, mainly basic accelerators for higher activity. But care should be taken because it has a slight tendency to scorch. Unsuitable for use in the manufacture of food contact materials. Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc.
Packing: In 25kgs bag
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