Ointment
Minimum Order: 0
Quality/Safety Certification: 0.00
1.Ointment--Zinc Oxide
2.99.7%/99.5%/99% etc.
3.Manufacturer 23 years
4.ISO/SGS
5.Brand:JINHENG
Product Name: Ointment--Zinc Oxide
Specification:
Charactristics | Index | ||
Zinc oxide %≥ | 99.7 | 99.5 | 99 |
Metal ( zn ) %≤ | no | no | 0.01 |
PbO( Pb ) %≤ | 0.037 | 0.04 | 0.15 |
CuO ( Cu ) %≤ | 0.0002 | 0.0004 | 0.0004 |
MnO ( Mn) %≤ | 0.0001 | 0.0001 | 0.0001 |
HCl indissoluble substance %≤ | 0.012 | 0.015 | 0.05 |
Burning decrement %≤ | 0.2 | 0.2 | 0.2 |
Water dissoluble %≤ | 0.1 | 0.2 | 0.2 |
105°C volatile substances %≤ | 0.3 | 0.4 | 0.4 |
Specific sufface area(m2/g)%≥ | 50 | 45 | 40 |
Sieve residue(um) | 4-20 | 4-50 | / |
Appearance: White hexagonal crystal or powder
Application:filler in rubber and coatings; ointment/zinc paste/adhesive plaster in medicine, electronic use
