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Symbol | NMT-AAA+ | NMT-AAA | NMT-A | ||
Ngwakọta kemịkalụ |
| 99.90 | 99.80 | 99.50 | |
Ihe na-adịghị ọcha karịa | AsO | 0.003 | 0.010 | 0.06 | |
PaO | 0.003 | 0.010 | 0.04 | ||
Fe2O3 | 0.0015 | 0.002 | 0.005 | ||
CUO | 0.001 | 0.002 | 0.002 | ||
Se | 0.001 | 0.001 | 0.005 | ||
Cd | 0.20 | 0.03 | 0.05 | ||
Arụmọrụ anụ ahụ | Ọcha (%) ọ bụghị ihe na-erughị | 97 | 97 | 96 | |
Hue L (%) bara uru erughị ala | 96 | 96 |
| ||
B value not less than | 2.0 | 2.0 |
| ||
Average particle（nm）not less than | 100 | ||||
Nano-level SbO is an environmentally-friendly meterial developed by our company successfully.The product has such charcteristics as high purity,high whiteness,narrow size,small mean sizelow impurities high production of substance its uses are as follows,
(1)it is used as high efficent catalytic promoter un polyester manufacturing.
(2)it is used as chemical fiber retardant in melting spinning of fibers.
(3)it is used as high effcient retardant additive in engineering plastic,rubber,paint and paper manufacturing;and in the fields such as porcelain business,medical industry,eletronicinduetry,metzllurgy,etc.
(4)it is used as normal retardant additive.
(5)it is used as porcelain business,medicai industry,eisctronic industry,meiallurgy,etc.
Biko kpọtụrụ anyị ma ọ bụrụ na ị nwere ike ịnye ngwaahịa ndị dị otú ahụ ma ọ bụ ndị yiri ya, anyị ga-enye ọnọdụ kachasị mma maka imekọ ihe ọnụ.
