Negro de Humo Thermax N990 (Carbon Black Thermax N990)

“Negro de Humo Thermax N990” (Carbon Black Thermax N990) Carbon Black, often referred to as MT black, is unique in several ways. Along the spectrum of carbon black, it has the biggest particle size and it is among the lowest aggregation or particle structure degrees. Since it derives from natural gas, it is also one of the purest carbon forms available on an industrial scale. Examples of its applications include applications in rubber, metallurgy, plastics, insulation, concrete and graphite, just to mention a few of them. Thermax® N990 Ultra Pure has extremely low levels of pollutants such as ashes and sulphur. Ultra Pure grades offer a high purity carbon and provide maximum resistance to heat and chemicals and it also minimizes impurities in the final product.

Industrial Adhesives

Industrial Adhesives The Dalton Chemitac Group is a conglomerate of companies that focus on manufacturing and marketing industrial adhesives intended to attach a diversity of substrates to raw rubber by vulcanization process Dalton was the pioneer in manufacturing its products using nano-grinding technology, which gave the company a great advantage over its competitors, besides providing a more stable, finer and homogeneous product.
The adhesives meet the international regulations that require the need for exemption of chlorinated solvents, heavy metals, and products forming nitrosamines, which Dalton Group is a pioneer in the world. The Dalton Group devotes much of its investments in research of innovative and high performance products that meet the new global demands.

Fluorinated Rubbers

Fluorinated rubbers: Dipolmers and Terpolymers DHP-202C, DHP-461TS, DHP-605F are the most high-temperature-resistant rubbers and the parts manufactured with it have the highest resistance to the most aggressive chemicals known such as hydrocarbons, acids and bases (not only pure but also diluted).
The terpolymers DHP-461TS and DHP-605F are composed of Vinyl Fluoride-Hexafluoropropane-Tetrafluoroethylene.
Copolymers such as DHP-202C are composed of Hexafluoropropylene-Vinylidene Fluoride.
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Sundow polymers is a subsidiary of Sundow Group, established in 2010, early focusing on the production and development of chlorinated polymers. With the continuous improvement of Sundow brand reputation and the expansion of enterprise scale, Sundow Group was established and set up five operating companies, Sundow polymers, Sundow material, Hynowa, Faretar, and International trading, development and sales of different products to meet the higher needs for customers around the world.

HNBR is a highly saturated elastomer which is treated by catalytic hydrogenation of nitrile rubber(NBR).Compared with NBR, the molecular structure of HNBR contains a small amount or no carbon-carbon double bonds.The HNBR has better thermal oxygen aging, ozone resistance, radiation resistance,chemical medium resistance(acid, alkali, methane, refrigerant, hydrogen sulfide) and good dynamicproperties than NBR. 

while maintains the oil resistance and wear resistance of NBR.The HNBR is a special rubber with excellent comprehensive properties, which is a national strategic material.

WYNCA Group Wynca was founded in 1965. It is one of the top 500 chemical companies in China. They offer more than 25 different types of silicone among other products. Silicone rubbers: We offer permanent stock hardness silicone 30, 50 and 70 having excellent physical properties to high and low temperatures properties. They can be used for products in contact with food, sanitary, valve guides, seals, Orings, cable coatings, conductors, parts in general subjected to high and / or low temperatures and aggressive chemical environments. They have excellent resistance to aging.
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