KraussMaffei expandable graphite dosing technology allows the material to be used as a fire retardant, substitute or additive to liquid mixtures.
Requirements for fire resistance of polyurethane foam parts are increasing worldwide, both in the automotive and industrial sectors, as well as due to ...
SUNGRAF COMPANY has got the certifcate of REACH from EU ,whose expandable graphite can export to EU market legally.
Expandable graphite is the natural flake graphite with chemically treatment , after high temperature expansion ,becomes”graphite worms”, the expansion volume is from 100...
At present, the negative electrode material market is maintaining stability, and the operating situation of negative electrode enterprises has slightly rebounded. Enterprises often formulate production plans based on comprehensive inventory and orders, but the inventory of semi-finished and finis...
SUNGRAF GROUP primary expandable graphite production capacity is now20,000 ton per year and it expanded to reach 25000ton by the middle of next year.
SUNGRAF BRAND
Purity:98% or 99% or 99.8%C
Size:+50mesh
Expansion Volume:200-350G/ML
SUNGRAF GROUP primary expandable graphite production capacity is now20,000 ton per year and it expanded to reach 25000ton by the middle of next year.
SUNGRAF BRAND
Purity:98% or 99% or 99.8%C
Size:+50mesh
Expansion Volume:200-350G/ML
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According to end users’application ,we develop one new expandable graphite EG-20,super fine size with 20 expansion rate.
Welcome to consult with thanks.
1)Competitive pattern of artificial graphite
Artificial graphite refers to the graphite material obtained through organic carbonization and graphitization and high-temperature treatment. From the perspective of market competition pattern, the market share of Putailai, Kaijin and Shanshan artifici...
As a kind of physical expansion filler, expandable graphite will expand and absorb a lot of heat after heating to its initial expansion temperature, which can significantly reduce the system temperature and improve the fire performance of fire retardant coatings. The intumescent carbonized layer ...
What is graphene?
Graphene is a new hexagonal honeycomb lattice material formed by the close packing of single-layer carbon atoms. In other words, it is a two-dimensional carbon material and belongs to the same element heteromorphic body of carbon element. The molecular bond of graphene is only 0...
1)Introduction of expandable graphite
Expandable graphite, also known as flexible graphite or worm graphite, is a new type of carbon material. Expanded graphite has many advantages, such as large specific surce area, high surface activity, good chemical stability and high temperature resistance. ...
1、 Review on the market status of natural flake graphite
Supply side:
In Northeast of China, according to the practice of previous years, Jixi and Luobei in Heilongjiang Province were in seasonal shutdown from the end of November to the beginning of April. According to Baichuan Yingfu, Luobei ar...