vulcanizing agent dtdm
chemical name:4,4'-dithiodimorpholine
molecular formula:c8h16n2o2s
cas no:103-34-4
specification:
|
item |
powder |
oiled powder |
granule |
|
appearance (visual inspection) |
white crystal(granule) |
||
|
initial m.p. oc≥ |
120.0 |
119.0 |
119.0 |
|
heating loss %≤ |
0.40 |
0.40 |
0.40 |
|
ash%≤ |
0.40 |
0.40 |
0.40 |
|
residues on sieve(63μm), % ≤ |
0.50 |
0.50 |
\ |
|
oil content, % |
\ |
1.0-2.0 |
\ |
|
granule diameter, mm |
\ |
\ |
1.5-2.5 |
properties:white crystalline or powder. specific gravity: 1.28-1.32. no poison. soluble in benzene, alcohol and acetone; insoluble in water.
application:dtdm sulphur donor vulcanizing agent for efficient vulcanization and semi-efficient vulcanization cure system; provide heat/reversion/aging resistance in nr and synthetic rubbers; non-blooming; excellent storage safety.
packing:25kg plastic woven bag, paper with plastic film bag, kraft paper bag
storage:the producl should be stored in dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. the validity is half year.
vulcanizing agent dtdm
chemical name:4,4'-dithiodimorpholine
molecular formula:c8h16n2o2s
cas no:103-34-4
specification:
|
item |
powder |
oiled powder |
granule |
|
appearance (visual inspection) |
white crystal(granule) |
||
|
initial m.p. oc≥ |
120.0 |
119.0 |
119.0 |
|
heating loss %≤ |
0.40 |
0.40 |
0.40 |
|
ash%≤ |
0.40 |
0.40 |
0.40 |
|
residues on sieve(63μm), % ≤ |
0.50 |
0.50 |
\ |
|
oil content, % |
\ |
1.0-2.0 |
\ |
|
granule diameter, mm |
\ |
\ |
1.5-2.5 |
properties:white crystalline or powder. specific gravity: 1.28-1.32. no poison. soluble in benzene, alcohol and acetone; insoluble in water.
application:dtdm sulphur donor vulcanizing agent for efficient vulcanization and semi-efficient vulcanization cure system; provide heat/reversion/aging resistance in nr and synthetic rubbers; non-blooming; excellent storage safety.
packing:25kg plastic woven bag, paper with plastic film bag, kraft paper bag
storage:the producl should be stored in dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. the validity is half year.