Rubber Vulcanization Accelerator OTOS China Manufacturer

Rubber Vulcanization Accelerator OTOS

Payment Type:L/C,T/T,D/P

Incoterm:FOB,CFR,CIF

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery
Other information

Product Attributes

Brand: kepeo

Supply Ability & Additional Information

Payment Type: L/C,T/T,D/P

Incoterm: FOB,CFR,CIF

Packaging & Delivery

Selling Units:

Others



Product Video



Product Information

Chemical Name: N-oxodiethylidene thiocarbamoyl-N'-oxodiethylidene sulfonamide
Structure:
Molecular Formula:C9H16N2O2S2
Molecular Weight:248.4
CAS NO.:13752-51-7

Promoter OTOS Properties
Melting Point:139°C
Boiling Point:378.1±52.0°C(Predicted)
Density:1.2971(roughestimate)
Vapor Pressure:0.001Pa at25℃(Predicted)
Refractive Index:1.6800(ultimate)
Acidity Coefficient(pKa):1.08±0.20(Predicted)
Water Solubility127mg/Lat20°C
LogP:1.65
Product Specification

Item	Powder	Fueling Powder
Appearance(Visual Inspection)	Off-white Crystalline Powder
Initial Melting Point℃≥	130.0	130.0
Heating Reduction%≤	0.50	0.50
Ash Content%	0.50	0.50
Sieve Residue(840μm),%≤	0.00	0.00
Additives,%		1.0-2.0

Product Properties: gray-white crystalline powder, relative density is 1.35, slightly soluble in water.
Product Usage: WIlLING OTOS is the main accelerator for Natural Rubber, styrene butadiene rubber, EPDM rubber and other general rubber, its retardation and processing safety are better than other benzothiazole and sulfonamide accelerators such as WIlLING M and WIlLING MDB. The critical temperature of vulcanization is 149℃. When using this product to vulcanize natural rubber at high temperature, it has good anti-recovery performance and high heat resistance of the products.
Package: 25kg plastic woven bag, paper-plastic composite bag, 25kg drum.
Storage: It should be stored in a cool, dry and well-ventilated place. Packed products should be kept out of direct sunlight, valid for 1 year.
Description: This product can be made into ultra-fine powder according to customers' requirements.

Rubber Auxiliaries

Company information

The company's main import and export products include

(1)Polymers：A polymer is a large molecule or a macromolecule, which essentially is a combination of many subunits. Polymers can be found all around us, from the strand of our DNA, which is a naturally occurring biopolymer, to polypropylene which is used throughout the world as plastic.Polymers can be naturally found in plants and animals (natural polymers) or can be human-made (synthetic polymers). Different polymers have a number of unique physical and chemical properties, due to which they find usage in everyday life.

(2)Intermediates:It is a very important type of fine chemical products, the essence of a class of "semi-finished products", is the production of some products in the middle of the product, such as to produce a product, can be produced from the intermediates, cost savings, from the synthesis of pharmaceuticals, pesticides, paints, dyes and fragrances are widely used. In the pharmaceutical field, intermediates are an important link in the pharmaceutical industry chain, used in the process of drug synthesis of some chemical raw materials or chemical products, in a word, used to produce APIs.Our Intermediates products include Synthetic Material Intermediates,Dye Intermediates, Flavors and Fragrances intermediates.