离岸价格
获取最新报价12 ~ 21 / Bag
|Minimum Order
位置:
-
最小订单价格:
最小订单:
1 Bag
包装细节:
25 kg bag
交货时间:
3 days
供应能力:
1200000 Ton per Year
付款方式:
L/C, T/T
联系人 Ms. sun
12A-11 Yangguang Shuma Building, 596 Huang Pu Road, DaLian, Liaoning 116023, P.R. China, Dalian, Liaoning
Chemical Name: Insoluble Sulfur
Structural Formula:
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Details:
CAS No: 7704-34-9
Packaging: 25kg paper-plastic bag
Molecular Formula: S8
Molecular Weight: 32.06
Specification:
|
Item |
Index |
|
Appearance |
Non-raised yellow powder |
|
S content |
90.0 ±1.0 % |
|
Insoluble S content(comparing with total S) |
90% min |
|
Oil content |
20.0±1.0% |
|
Acidity (as H2SO4) |
0.05% max |
|
Ash |
0.15 %max |
|
Heating loss （60℃） |
0.50% max |
|
Residues 150 μm |
0.50% max |
|
Stability in high temperature (on total S) |
75.0% min(105℃ 15minutes) |
Properties: Nonraised yellow powder, it is nontoxic, can’t be dissolved in the
CS2. It is made by polymerization from normal S, containing more than 108 S.
Application: It has a good dispersity, don’t spray frost, No migration phenomenon
in the adjacent layer. Shorten the curing time and reduce the amount of sulfur. It
is a superior accelerator and vulcanizing agent.
Storage Note: Store in a cool, dry, ventilated place, avoiding moist, fire, the
sun. Don’t store it near products that can emit free amines like sulfonamides
accelerator and accelerator DTDM.The validity is 1 year.
