pvp povidone iodine polyvinylpyrrolidone
Top producer of PVP (polyvinylpyrrolidone) related materials in china with full items as:
PVP K series:PVP K12,PVP K17,PVP K25,PVP K30,PVP K60,PVP K90,PVP K115.
PVP/VA Copolyvidone·¼Vinylpyrrolidone /Vinylacetate Copolymer:
PVP VA64W
PVP VA64E
PVP VA64I
PVP VA73W
PVP VA73E
PVP VA73I
PVP VA55E
PVP VA55I
PVP VA37E
PVP VA37I
PVP VA28E
PVP VA28I
PVPP(Crospovidone)Insoluble polyvinylpyrrolidone
Povidone Iodine (complex of povidone and Iodine)
GSP Glue stick adhesive
PVP-S2 Anti-redeposition agent
2-PYRROLIDONE
25kgs fibre drum. IBC of 1000kgs
Specifications:
Eca is obtained by calcining anthracite electrically under high temperature of 1800-2400c in vertical shaft furnaces, finally coming out as semi-graphitized product with typical resistivity under 650 ohm.
We have been in a strong position of supplying high quality electrically calcined anthracite with a producing capacity of 13000 tons per year.Equiped by two 1350kva furnaces, and the taixi anthracite coal has been chosen as the material, which is one of the three most superior coal in the world for features as low ash, low sulphur, low phosphor, high reactivity, high calorific value, high mechanical strength, high resistivity etc.
Eca is used as an ingredient in the production of cathode blocks for aluminum industry, and applied as tap-hole filling in special ferroalloy furnaces. It is also used as recarburizer in the production of steel-making because of its comparable quality and competitive price.
Eca specifications :
Size: 0-20mm 1-10mm 1-5mm
Fixed carbon(min): 94% 95% 96%
Ash(max): 6% 5% 5%
Volatile matter(max):0.5% 0.5% 0.5%
Moisture (max): 0.5% 0.5% 0.5%
Sulphur (max): 0.3% 0.3% 0.3%
Real density(min): 1.75g/m3
Electrical resistivity(max): 650 ohm mm2/m
Packing:10kgs, 50kgs, 1000kgs bags.
Calcium chloride
Content:74% min.
Appearnce:white flake (0-10mm)
Water insoluble: 0.20% max.
Alkinity:: 0.35% max.
Suphate:0.20%
Ph: 10 max.
Packing:25kgs/bag.
