Accelerator DM
- Courier
- In detail
Accelerator DM
AcceleratorDM 120-78-5 2,2'-Dithiobis(benzothiazole)
Specifications
1.ISO9001:2008;
2.CAS:120-78-5
3.C14H8N2S4
4.Packing:20kg plastic woven bag
5.purity:>95%
Rubber Accelerator DM/MBTS Powder
MBTS has medium curing rate in NR ,Used as plasticizer and delay agent in chloroprene rubber. It is usually used together .
Item |
Powder |
Oiled powder |
Granule |
Appearance (visual inspection) |
Gray-white or light yellow powder(granule)
|
||
Initial M.P. oC≥ |
166.0 |
166.0 |
166.0 |
heating loss %≤ |
0.40 |
0.40 |
0.40 |
Ash%≤ |
0.40 |
0.40 |
0.40 |
Residues on sieve(150μm), % ≤ |
0.10 |
0.10 |
\ |
Residues on sieve(63μm), % ≤ |
0.50 |
0.50 |
\ |
Oil content, % |
\ |
1.0-2.0 |
\ |
Granule diameter, mm |
\ |
\ |
1.5-2.5 |
Properties:Gray-white or light yellow powder(granule) with a little bitter, no poison. The density is 1.45-1.54, m.p.: 166oC. Soluble in chloroform, partly soluble in benzene, ethanol, CCl4, insoluble in gasoline, water and ethyl acetate. Good storage stability.
Application:Rubber ChemicalsMBTS has medium curing rate in NR and SR; suitable for most general rubbers; Used as plasticizer and delay agent in chloroprene rubber. It is usually used together with secondary accelerator in the synthesis of polymers; has better scorch safety than MBT.
Packing:20kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag
Storage:The productRubber Chemicals mMBTSshould be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 year