Product Name: Special paint Nanometer zinc oxide
Product Type: Nanometer zinc oxide
Product Description: My company produced "Yellow card" nano-ZnO has been successfully
applied to water-based paint, the produced nano-ZnO modified
coatings, tested shows that this modified stain-resistant coating
resistance, artificial aging , water-alkali resistance, resistance
to scrubbing, hardness and adhesion and other traditional
mechanical properties greater improvement.
Nanometer zinc oxide Basical property: molecular formularZn0 molecular weight81.39
It is a new kind of material and product in 21th century. Nanometer
zinc oxide also called as super micro oxide is fine and inorganic
with high performance. Since its granul is super micro while its
radio surface is large,which maked it have surface effect,volume
effect and quantum confinement effect that the former zinc oxide
does not have. So nanometer zinc oxide has some special
performances and new usages which are uncomparable for the normal
zinc oxide in magntics, optics ,electronic, chemicals,physics and
sensitivity.
Physical property:
Nano meter zinc oxide compsed by super fine crystal particals is
white ultra-fine powder. The partical diameter is between 1-100mm.
Nontoxic, oderless, nonirritant, non-migratory,nonlinear optical
conductivity,fluorscence,piezolectric,eletrostratic
shielding,ultraviolet light shielding.
Chemical property:
Nano meter zinc oxide also has many chemical properties such as
anti-bacterial,anti-mildew,specific catalysis and phototalysis etc.
Because of those properties,it can be wildly used in development of
anti-bacterial product. Applied to the rubber product it has those
effectives :fast vulcanization,wild range of reaction
temperature,high rate of zinc sulfide conversion. The consumption
is only 10-30%of normol zinc oxide. Applied to development of
antimicrobial product it has zinc ion and tomic oxygen triple
antibacterial function. With broad function of culling bacteria and
viruses and its sponge-like porous micro-structure,it has long-term
sustained release effect.
Executive standard: meet Interprise standard HHXPQB-YHX(NM)-2006
Physical and chemical index: Items | Quality Index | Fine grate | Grade one | Qualitified grade | ZnO dry %≥ | 93-96 | 93-96 | 93-96 | Moister %≤ | 0.7 | 0.7 | 0.7 | Loss in ignition | 1-4 | 1-4 | 1-4 | Insolubles inHCI solution%≤ | 0.02 | 0.05 | 0.08 | Pb%≤ | 0.01 | 0.05 | 0.08 | Mn%≤ | 0.001 | 0.003 | 0.008 | Cu%≤ | 0.001 | 0.003 | 0.003 | Finess (through 45m screen residuce) | 0.1 | 0.4 | 0.8 | Radio surface m 2 /g≥ | 45 | 35 | 35 | Bulk density g/ml≤ | 0.35 | 0.40 | 0.50 | Uniform partical diameter | 50 | 70 | 100 |
Usage
1. Application in rubber field
In ruuber tyres ptoduction fild,expecially in the production of
transparent rubber products, nanometer zinc oxide is a excellent
vulcationizing agent. Because nanometer zinc oxide molecule can
bind with rubber molecules, it improve the performance of rubber
materials and properties of the finished product. For example in
the usage in meridian tyres and other rubber products it can
significantlly improve the thermal conductivity, wearing
resistance, tearing resistance and the tensile strengh. Meanwhile
with the consumption saved by 35-50% ,the nanomete |
