High Stable Insoluble Sulfur

TYPICAL PHYSICO CHEMICAL DETAILS OF HIGH STABLE DIAMOND SULF 

Insoluble Sulfur possessing higher level of thermal stability provides optimum resistance to reversion to the soluble form of sulfur even at elevated temperatures. Such a product would facilitate enhanced bloom protection. High stable DIAMOND SULF ensures more consistent vulcanizing properties and allows storage at relatively higher ambient temperature.


QUALITYPARAMETERS DS - OT - 10 (HS) DS - OT - 20 (HS) DS - OT - 33 (HS) Test Method
Material Safety Data Sheet  DS - OT - 10 HS  DS - OT - 20 HS DS - OT - 33 HS         
Physical Appearance  Fine Yellow Powder  Fine Yellow Powder Fine Yellow  Powder         
Elemental Sulphur % 90±1 80±1 67±1     
Insoluble Sulphur (Min)% (On Total S) 90 90 90 ASTM D 4578-89
Oil Content % 10±1 20±1 33±1 ASTM D 4573-95
Acidity(as H2SO4)(Max)% 0.05 0.05 0.05 ASTM D 4569-89
Ash Content (Max)% 0.05 0.05 0.05 ASTM D 4574-94
Heat Loss (Max) % 0.5 0.5 0.5 ASTM D 4571-94
Fineness Retention on (Wet Screen) 100
100Mesh (Max)%
200 Mesh (Max)%		 0.2
2.0		 0.2
2.0		 0.2
2.0		 ASTM D 4572-89
Thermal StabilityHeating at 105°C for 15 min.(In Liquid Paraffin ) (Min) % 80 80 80          

Packing:

Goods are packed in 20/25 kg paper / HDPE Bags which are stretch wrapped by polyfilm and palletised in wooden/steel/plastic pallets . The pallets are stuffed inside the factory in 20'/40' containers and despatched through world Class Shipping Lines.

PREDISPERSED DS-75 is a newly designed 'Predispersed Insoluble Sulphur' for applications in both natural and synthetic rubber based compunding. It enhances the dispersion of IS in rubber matrices upto the highest level to achieve more consistent vulcanizate properties in final product. The product is eco-friendly and is supposed to have acceptance in rubber industry.

QUALITYPARAMETERS Predispersed DS-75
Physical Appearance  Bright Yellow
Total Sulphur % 75 (±2.0)%
Insoluble Sulphur (Min)% (On Total S) 72 (±2.0)%
Binder (including process aid) 25 (±2.0)%
Physical Form Available both in slab & pastilles (tablets) forms

MASTER BATCHES of Insoluble Sulphur with polymers in different ratio are also available.