names

application

performance

dessiccants for insulated glass (IG-3A)

insulated glass

size（mm）： Ф0.5-0.85，0.5-1.0，1.0-1.6，1.6-2.0                   dust（ppm）20                                                       moisture cpacity(50%RH,25℃)   20.5%

molecular sieve zeolite LS-HA

LS-HA is particularly  adapted to the separation of oxygen in air to produce an oxygen enriched stream

size：Ф2.5-2.5mm                                          nitrogen capacity（1atm,25℃):  1.8%                separation factor（N₂/O₂)：6.0

molecular sieve zeolite 4A

4A can be used in natural gas processing , petroleum refining , petrochemical industry and drying of refrigerants and industrial gas.

size：Ф2.0-2.8/2.8-4.75                              crushing strength (N)：30/70N                                     moisture capacity (50%RH,25℃)：21%                     methanol  capacity ：15%

molecular sieve zeolite13X

13X is widely used in cryopumping , drying of cracked gas , air separation , natural gas processing ,petrochemical industry and catalysis of hydrocarbon processing.

size：Ф2.0-2.8/2.8-4.75                            crushing strength (N)：30/70N                                     moisture capacity(50%RH,25℃)：25%                     carbon dioxide capacity：17%

molecular sieve zeolite5A

5A is used in petrochemical /hyarocarbon processing and air separation.

size：Ф1.5-2.0/2.0-2.5                                    crushing strength (N)：30/70N                                     moisture capacity(50%RH,25℃)：20%                     n-hexane capacity：12%

magnesium hydroxide powder

magnesium hydroxide treated by steraric acid is mainly used  as flame retardant  in the electric wire ,  electric cable , various building materials and decorate materials.

MgO≥62%(wt)      size：d₅₀1-3μm                   Fe₂O₃≤0.5%        SiO₂ ≤2.5%                    whiteness ≥90%                                         L.O.I(105℃)≤1%

aluminum hydroxide powder

magnesium hydroxide treated by steraric acid is mainly used  as flame retardant  in the electric wire ,  electric cable , various building materials and decorating materials.

Al₂O₃≥64%（Wt）   size：d₅₀    20-25μm  1.5-2.5μm         whiteness ≥90%             

 L.O.I(105℃)≤1%  PH7.5-9.0

ultramicron silica powder

ultramicron silica powder is an important raw material for structure ceramics , electronic ceramics , high  -quality refractory and Iilic ruber.

SiO₂ ≥99%    size d₉₇≤8μm， d₅₀  2-3μm

kyanite powder

machinery, refractory ,ceamics

Al₂O₃≥64%（Wt）                    

refractoriness:1790℃ 

expansion coefficient（1500℃）：14

size（-200mesh）：50%-60%

sillimanite powder

premium refractory in steel works

Al₂O₃≥57%（Wt） Fe₂O₃≤1.2%       K₂O+Na₂O≤0.3%

molybdenum concenatrate

additive in making alloy steel

Mo≥51%        SiO2 ≤7%                                       As  ≤0.5%      CaO ≤2.8%

modified kaolin

filler and pigment used in rubber, painting , plastic, cable, fiber, adhesive,petrochemical and various kinds of organic composite material.

size：-320mesh         density：2.71g/ml                         L.O.I：13.66%     Al₂O₃：38.19%                   SiO₂ ：44.51%

calcinable and modified kaolin

filler and pigment used in rubber, painting , plastic, cable, fiber, adhesive,petrochemical and various kinds of organic composite material.

size：-320mesh      density：2.62g/ml                         L.O.I：0.11%   whiteness：80 %                            Al₂O₃：42.33%                  SiO₂ ：51.34%

light calcium carbonate     (modified)

filler and pigment used in rubber, painting , plastic, cable, fiber, adhesive,petrochemical and various kinds of organic composite material.

CaO：53.44%,               L.O.I：43.79%           acid insoluble residue：0.07%                                     whitness：〉90%

modified talc

filler and pigment used in rubber, painting , plastic, cable, fiber, adhesive,petrochemical and various kinds of organic composite material.

CaO 14.51%， MgO 23.40%,      SiO₂  51.34%                        L.O.I：43.79%                                                     acid insoluble residue：26.97%                                     whiteness：〉85 %

black carborundum powder

premium refractory , fine ceramics、resistance heater，abrasive material and  tool.

size：3.5-5μm   volume density：≥3.2 g/m3                                         microhardness：3100-3280                SiC≥98%       Fe₂O₃≤0.6%                    free carbon：≤0.25     color：black

green carborundum powder

premium refractory , fine ceramics、resistance heater，abrasive material and  tool.

size：3.5-5μm   volume density：≥3.2 g/m3                                         microhardness：3280-3400                 SiC≥98%       Fe₂O₃≤0.56%               free carbon：≤0.2   color： green

refractory  carborundum powder

premium refractory , fine ceramic、resistance heater，abrasive material and  tool.

size：3.5-5μm   volume density：≥3.2 g/cm³                                                                   SiC≥98%       Fe₂O₃≤0.5%                             free carbon：≤1.0   color：green

ultramicron zirconium silicate powder

premium emulsifier used in building sanitation porcelain、glass、refractory、electrical、rubber,  paint.

size：-2500mesh        average size：1.5-2.0μm                                     ZrO₂≥65%       Fe₂O₃≤0.5%                                volume density：4.4-4.8   g/cm³                                 melting point：2677 ℃        hardness：7-8