Talc Pencil Talc Pencil:slate pencil Good qualified rate First grade Good visibility Not run,discolor,char,peel or crack Used by welder for markin
barite finessBaSo4whitenessbulk densityD50D97oil asorbtionCaOSiO2moisture6000mesh98%min96%4.3g/cm31.0um3.5um15.00.2%max0.3%max0.2%4500mesh98%min96%4.3g/cm31
barite finessBaSo4whitenessbulk densityD50D97oil asorbtionCaOSiO2moisture850mesh98%min93%4.3g/cm33.5um15um12.00.3%max0.3%max0.2%400mesh98%min92%4.3g/cm38.0u
Silicon Nitride bonded Silicon Carbide (Si3N4 bond ItemSpecificationSiC≥75%Si3N4≥20%Fe2O3≤0.5%Bulk Density≥2.65g/cm3ApparentPorosity≤16%Cold Compressive Strength≥150MPaModulus of Rup
Si3N4 pipe SiC or Si3N4 pipe ItemSpecificationSiC≥75%Si3N4≥20%Fe2O3≤0.5%Bulk Density≥2.65g/cm3ApparentPorosity≤16%Cold Compressive Strength≥15
Si3N4 bonded SiC (Silicon Nitride bonded Silicon C ItemSpecificationSiC≥75%Si3N4≥20%Fe2O3≤0.5%Bulk Density≥2.65g/cm3ApparentPorosity≤16%Cold Compressive Strength≥150MPaModulus of Rup
Si3N4 bonded SiC ItemSpecificationSiC≥75%Si3N4≥20%Fe2O3≤0.5%Bulk Density≥2.65g/cm3ApparentPorosity≤16%Cold Compressive Strength≥150MPaModulus of Rup
SiC products used in Muffle furnace ItemSpecificationSiC≥75%Si3N4≥20%Fe2O3≤0.5%Bulk Density≥2.65g/cm3ApparentPorosity≤16%Cold Compressive Strength≥150MPaModulus of Rup
Si3N4 bonded SiC dome brick ItemSpecificationSiC≥75%Si3N4≥20%Fe2O3≤0.5%Bulk Density≥2.65g/cm3ApparentPorosity≤16%Cold Compressive Strength≥150MPaModulus of Rup
SiO2 bonded SiC ItemSpecificationSiC≥90%SiO2≥5%Fe2O3≤0.5%Bulk Density≥2.65g/cm3ApparentPorosity≤17%Cold Compressive Strength≥150MPaModulus of Ruptu
SiC bonded SiO2 ItemSpecificationSiC≥90%SiO2≥5%Fe2O3≤0.5%Bulk Density≥2.65g/cm3ApparentPorosity≤17%Cold Compressive Strength≥150MPaModulus of Ruptu
Industrial furnace refractory ItemSpecificationSiC≥75%Si3N4≥20%Fe2O3≤0.5%Bulk Density≥2.65g/cm3ApparentPorosity≤16%Cold Compressive Strength≥150MPaModulus of Rup
SiC products used in Muffle furnace ItemSpecificationSiC≥75%Si3N4≥20%Fe2O3≤0.5%Bulk Density≥2.65g/cm3ApparentPorosity≤16%Cold Compressive Strength≥150MPaModulus of Rup
plastic stuffing-Acicular wollastonite Acicular wollastonite, as calcic metasilcate mineral, is a new kind of industrial raw mineral materials. At present, it’s mainly applied to cer
Fillings-Acicular wollastonite powder Acicular wollastonite, as calcic metasilcate mineral, is a new kind of industrial raw mineral materials. At present, it’s mainly applied to cer
CaSiO3 - wollastonite powder Wollastonite is used for siliate wool, filling in paint, paper making and rubber industries as well as ingredient in coating of electric welding rod
Fused Silica Powder The microcosmic structure of high grade natural quartz is changed into Amorphous structure by high temperature,then the melted quartz comes out. Fuse
Crystal Silica itemsunitTypical testing valuemoisture content%0.06igniting loss%0.12SiO2%99.58Fe2O3%0.021Density×103kg/m32.65mohs hardness-7itemsunitTypical t
Fused Silica Powder The microcosmic structure of high grade natural quartz is changed into Amorphous structure by high temperature,then the melted quartz comes out. Fuse
Crystal Silica Crystal silica is made from high grade quartz through special process. The product has high purity and controllable particle size distribution. The m
silicon manganese product Our company, Xiamen Xiangyu Group Corporation is a state owned foreign trade organization. Its main business is import and export various ferro-alloy
sericite Spec 1) Industrial moist sericite Al2O3≥27.0Ph value5.0-7.0Sio2≤55.0 %Density2.6-2.7 g/mlFe2O31.5-3.0 %Bulk density0.20-0.25g/mlK2O7.0-9.0%Whit
精密铸造 Ceramic foundry Sand (Ceramisite Sand) is a new kind of artificial foundry sand. It is ball-shaped, with a high heat-resistance, low heat dilating ra
White fused alumina powder 200mesh-0 White fused alumina powder (White fused aluminum oxide)electrically fused in arc furnace with high grade processed alumina as raw material. White fus
Bentonite API for drilling Sodium Bentonite APIfor drilling Bentonite swells greatly when it meets water. It owns excellent colloid nature and can increase the viscosity of sus
Oil drilling Grade Barite Oil drilling Grade Barite Barite is widely used in oilfields, construction and chemical industries. After barite is grinded into a powder, it can add
Microsilica Microsilica (Silica fume), they used in concrete. itcan improve concrete's properties suchas compressive strength, bond strength and abrasion resista
Semi Densified Microsilica
additive material in concrete we made the machine and collect it from Silicon metel factories and Ferrosilicon factories, the packing and loading port as your quirement. we will d
Si coating material Polysilicon and Monocrystalline silicon Performance:high purity 99.999% and 99.9999% Shape:power,granules,suppter etc.,according to buyer's drawing o
Mica Our main products are: 1.Dry Ground Mica Powder 20mesh,40mesh,60mesh,100mesh,200mesh,325mesh 2.Wet Groud Mica Powder 100mesh,200mesh,325mesh,600mesh,
Wollastonite We have more than 20 years experience in producing and exporting wollastonite powder.There is own wollastonite mine,and we mainly export to West Euro
Fused Silica Fused silicawerethroughhigh temperature melting quartz sand, with its molecular orderly disorder to order, so that they can become high purity transp
Wollastonite we can supply you many kinds of wollastonite using in Ceremic, Metallurgical Grade, fiber grade and others. High white grade and low iron value can c
Silicon Metal Powder Silicon metal powder is also called industrial silicon powder. It is silver gray or dark gray powder with metallic luster. Of high melting point, goo
硅金属 Since the founding of our company, we are specializes in the researching and manufacturing concerning SILICON METAL LUMP and SILICON METAL POWDER , A
Ferro silicon COMMODIT
Calcium Silicon Specification ProductChemical compositon(%)Size(mm)CaSiCAlPS10-50,10-100,0-2≥≤Calcium Silicon3055-6512.20.050.062855-651.21.50.040.04Packagein
ferro sulphur Dear Sir or Madam, We are one of the biggest pyrite products manufacturer in China.Our main products are high quality pyrite ore and high quality pyr
High quality pyrite for free cutting steel Quality as follows:S: 48%minFe: 43%minSiO2:3%maxMoisture: 1%maxLoading Port: Shanghai, ChinaPacking: 25KG/50/KG/1000KG HDPE B
Silicon single-crystal doped elements High purity arsenic is mainly used to produce Compound Semiconductor-GaAs, the doped elements of Silicon single-crystal and Germanium single-crystal.
Bentonite Clay Bentonite clay is a kind of raw material;it is produced in the north of China ,where is rich in this material. Bentonite clay is mainly used for maki
Micro silica product name :Micro silica 1.By-product of the ferrosilicon and silicon metal industry 2.Very high specific surface area 3.Very high content of amorp
silica fume Silica fumeis a dry powder available in two forms, densified silica fume and undensified silica fume . Silica fumeis a pozzolanic material that consi
green micropowder beta SiC particle Sic powder,Beta sic particle info: 1. Grain Diameter D <=100nm,purity95+ 2.Grain Diameter D 100 1000nm,purity99+ 3.Grain Diameter D 100 1000nm,pu
Kaolin 1 Al2O3:45% Fe2O3:1.0% B.D:2.5G/CC 2 Al2O3:45% Fe2O3:0.8% B.D:2.45G/CC 3 Al2O3:45% Fe2O3:0.5% B.D:2.45G/C
Calcined Kaolin Calcined Kaolin Calcined Kaolin in Powder: Whiteness: 95%+-1.5, Al2O3:45%+-1, SiO2:52%+-1, Fe2O3<0.5%, TiO2<1.1%, CaO<0.3%, MgO<0.2%, K2O
Silicon Manganese Specifications: 1) Mn: 65% min 2) Si: 17% max 3) C: 2.0% max 4) P: 0.30% max 5) S: 0.04% max 6) Size: 10-50mm, 10-100mm 90% min or as per custome
Silicon Metal, Chromium Metal Commodity: Silicon metal Specifications: 1) Si: 99% min 2) Fe: 0.4% max 3) Al: 0.4% max 4) Ca: 0.1% max 5) Size: 10-100 90% min or as per custome
Ferro Silicon Ferro silicon 75# 1) Si 75% min 2) Al 1.5% max 3) P 0.04% max 4) S 0.02% max 5) C 0.20% max 6) Size: 10-100mm Ferro Silicon 72# 1) Si 72% min 2) Al 2
