antimony pent-oxide sb2o5·nh2o
product details:classification
antimony pent-oxide
molecular formula
sb2o5·nh2o
cas no.
12712-6-6
grade
colloidal or dry power
place of origin
hunan shiny, china (mainland)
brand name
tungsure
sb2o5 not only can be used as the flame retardant of fabrics,paper,copper-clad laminate, paint, adhesives, potting compound, transparent abs, pvc, high impact polystyrene and colored plastics, but also as metal passivator in residual oil catalytic crackingunit inthe petroleum refining industry for recovery of catalyst activity.
1.its particle size is about 50 times smaller than that of sb2o3, and its consumptionis30% less than of sb2o3.
2.it does not block the pore plate when used for melting spinning.
3.it does not affect the transparency of plastics that are expected tobetransparent.
4.it does not affect the feel and color of textile when used for flame-proof treatmentoftextile.
5.low in refractive index, it can improve the electrical property ofpottingcompound.
6.able to absorb metal ions, it can improve the electrical property ofpottingcompound.
7.even in dispersion, strong in penetration and easy for use, it is excellent asflameretardant.
export trade terms: fob, cfr orcif.
terms of payment: t/t, l/c at sight or byfurther negotiation.
delivery time: 20 - 25 days after receipt of advance payment or original l/c.
packing: 
1, colloidal antimony pent-oxide is packed in polypropylene barrels in a unit net weight of 250kg or ibc package;
2, dry powder of antimony pent-oxide in plastic-paper in a unit net weight 25kg (or otherwise packed as requestedbycustomers).
it should be stored in dry places protected against moisture.
shelf life of colloidal antimony pent-oxide:  12 months
product specification:
colloidal                 ts40       ts50           ts30
sb2o5 content            40%         50%          30%
dispersingagent                       water       
viscosity cps 20℃                       4 - 15   
specific gravity         1.60-1.70     1.72-1.84     1.42-1.60
phvalue                              4 -6        
appearance                       light yellowcolloidliquid
averagesize(nm)                       15 - 40
drypower              ts70       ts85     ts88      ts90
sb2o5 content             73%      85%      88%      90%
particlesize                             30- 50μm
dispersed particlesize                   15-30nm
appearance                   whitepowder     white or light yellow  
remark                          easy re-soluble inwater
custom products:
we’re able to vary specific properties such as the particle size distribution, ph, concentration, and packaging for your specificapplication.contact us for details on availability, price and minimum order size for custom products.
contact info:
hunan shiny new materials co., ltd  
office:
tel: 86- 731-89915803   fax: 86-731-89913149
e-mail: tommy@shinychem.net 
add: room 1203, block 1st, xingchengrongyu office building, xiangfu rd, tianxin dist, changsha, hunan province, china.
factory:
tel: 86-737-4318188
fax : 86-737-4328069
add: changchun industry park, ziyang dist, yiyang city, hunan province, china

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