Insoluble Sulfur Is60, Brand Name : MKWT

We are offering insoluble sulfur is60.
Insoluble sulfur is60
chemical name: polymer sulfur
molecular formula: su
cas no. : 9035-99-8
executive standard: gb/t18952-2003
specification:
item index
non-oil-extended type oil-extended type
is 60 is 90 is70-20 is60-33 is60-10 is60-05
appearance
(visual inspection) yellow powder yellow andnon-risiing powder
element sulfurcontent, % � 99.50 79.00 66.00 89.00 94.00
insoluble sulfur content,% � 60.00 90.00 70.00 60.00
oil content,% 19.00
�21.00 32.00
�34.00 9.00
�11.00 4.00
�6.00
acidity(h2so4),% � 0.05
loss ondrying(60oc),% � 0.50
ash, % � 0.30
residues on 150î¼msieve, %â�¤ 0.30
properties:
nature nontoxic, combustible, yellow powder. As with the s-isomer, said mu-sulfur, high polymerization forms were not soluble in carbon disulfide and other solvents. Mu-sulfur instability can be gradually transformed into cubic crystal-sulfur, a few weeks at room temperature 50% change, as long as 80ocwith changes in a few minutes, this need by adding stabilizer to reduce its rate of change.
application: uses insoluble sulfur used rubber industries, as curing agents make rubber surface spray cream, which will improve the steel-adhesive binding, because the plastic uniform distribution, which would ensure the quality of vulcanization, is the best rubber curing agent, it is widely used tire carcass compound , in particular meridian tires all steel, can also be used for cable, cots, rubber products such as rubber compound.
packing: polypropylene knitted bags lined with polyethylene bags.net weight 25kg per bag.
storage: the product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.