Leader Technologies Co., Ltd

Insoluble Sulfur,insoluble sulphur,rubber chemicals,rubber vulcanizer,rubber curing agent, Manufacturer and Supplier - China(CN)

Information for Buyers

Leader Technologies Co., Ltd
  • Target Markets: China America European Korea Japan Africa Southeast Asia the Middle East
  • Business Type: Exporter,Manufacturer
  • Established date: 2000
Insoluble Sulfur (Insoluble sulphur) HDOT20

Insoluble Sulfur (Insoluble sulphur) HDOT20

Business Information

  • Price : $2000 USD
  • Min. Order : 1.00MT
  • FOB Port : Shanghai, China
  • Made In : China(CN)
  • Packaging : 25kg/bag, 1.4MT/pallet, 14MT/20FCL
  • Supply Capability : 20'000MT/Year
  • Delivery Time : within 30 days from order
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Product Features

Other Name: Polymeric Sulfur, Insoluble Sulphur, Crystex HDOT20
High thermal stability and High dispersity
It is used for manufacturing tires, rubber belt, rubber tube and other rubber products, specially for radial tire.
It is used as Rubber Vulcanizing Agent.
CAS NO.: 9035-99-8

Technical Specification:

Appearance

Non-dusting yellow powder.

Total Sulfur Content %

80.0±1.0

Insoluble Sulfur (On total Sulfur) % 

90

Thermal stability  (105x15min) % 

80

Thermal stability  (120x15min) % 

40

Oil Content%

20.0±1.0

Acidity (H2SO4) % 

0.05

Heating Loss (60x4h) % 

0.50

Ash Content %

0.15

Fineness (100 mesh) %  

99.5

Advantage:

  1. 1. The compound will be non-blooming during the storage period, can maintain uniform performance of rubber components, overcome the compound disadvantage of poor adhension because of blooming, and prevent the pollution of rubber products and molds.
  2. 2. There is no transfer phenomena in adjacent fillet, maintain the surface viscosity of compound
  3. 3. Reduce scorching in the process of mixing and storage.
  4. 4. Shorten curing time and reduce sulfur usage to improve the ageing performance of rubber products.
  5. 5. Increase the adhesion between rubber and other materials.
  6. 6. In addition to the above advantages of HD-OT20 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. Application:
    HDOT20 products are widely used in natural rubber and various synthetic rubbers. 
    It is can be used for manufacturing tires, rubber belt, rubber tube, seals and other rubber products, especially for radial tire.

  2. Packaging and storage:
    The product is wrapped in PP woven bag lined with PE plastic bag, net weight is 25Kg/bag.
    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. 
    Shelf life is one year.

Product Specifications

Specification as above

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