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Leader Technologies Co., Ltd


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Insoluble Sulfur (insoluble sulphur) OT33, CAS No.:9035-99-8, high thermal stability



( Negotiable ) Obtener el precio más reciente



1 Ton

25kg/bag, 1.4MT/Pallet, 14MT/20FCL

within 30 days after order.

20000 Ton per Year

L/C, T/T

Insoluble Sulfur

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Especificaciones del producto

Other Names : polymeric sulfur Type : Non-blooming yellow powder. Usage : Rubber Auxiliary Agents Classification : - CAS No. : - MF : - EINECS No. : - Purity (%) : - Brand Name : -
Appearance : Non-dusting yellow powder Total Sulfur Content % : 67.0±1.0 Insoluble Sulfur (On total Sulfur) % âï&iq : 90 Thermostability (105â�&iu : 75 Thermostability (120â�&iu : 40 Oil Content% : 33.0±1.0

Descripción del producto

Insoluble sulfur (Insoluble sulphur) OT30
Technical Specification:
Appearance Non-dusting yellow powder.
Total Sulfur Content % 67.0±1.0
Insoluble Sulfur (On total Sulfur) % ≥ 90
Thermostability  (105℃x15min) % ≥ 80
Thermostability  (120℃x15min) % ≥ 40
Oil Content% 33.0±1.0
Acidity (H2SO4) % ≤ 0.05
Heating Loss (60℃x4h) % ≤ 0.50
Ash Content % 0.15
Finess (100 mesh) %  ≥ 99.5
1. The compound will be non-blooming during the storage period, can maintain uniform performance of rubber components, overcome the compound disadvantage of poor adhesion because of blooming, and prevent the pollution of rubber products and molds.
2. There is no transfer phenomena in adjacent fillet, maintain the surface viscosity of compound
3. Reduce scorching in the process of mixing and storage.
4. Shorten curing time and reduce sulfur usage to improve the ageing performance of rubber products.

5. Increase the adhesion between rubber and other materials.
6. In addition to the above advantages of OT33 products, which is also has high thermal stability, high dispersity and the most resistant to convert or restore to ordinary sulfur in the rubber processing temperature, so it can improve the safety and dispersity when compound refining in a high temperature.

1. OT33 products are widely used in natural rubber and various synthetic rubbers.
2. It is can be used for manufacturing tires, rubber belt, rubber tube, seals and other rubber products, especially for radial tire.

Packaging and storage:
1. It is wrapped in PP woven bag lined with PE plastic bag, net weight is 25Kg/bag.
2. It should be stored in a dry, clean and cool warehouse; storage temperature should be no more than 40
℃. Precautions against fire, moisture, heat and compression agglomerate.
It cannot be mixed with alkaline and amine substance. 
3. Shelf life is one year.



Persona de contacto:Mr. Tino

Empresa:Leader Technologies Co., Ltd

Dirección:export@sino-leader.com, Shanghai, Shanghai, China,www.sino-leader.com


Mr. Tino < Leader Technologies Co., Ltd >
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