Product Overview:
The series products is granular silica press from powder silica by German roll machine. This product is low powder rate not float good for environment, and easy for transport and used.
Specification
|
item |
ZC-220GR |
ZC-185GR |
ZC-175GR |
ZC-65GR |
|
SiO2 |
≥ 93% |
≥ 93% |
≥ 93% |
≥ 93% |
|
BET Special Surface Area(㎡/g) |
180-210 |
155-175 |
160-190 |
135-155 |
|
Heating Loss (105℃／1.5h)% |
≤4-8 |
≤4-8 |
≤4-8 |
≤4-8 |
|
PH (10%Aqueous Suspension) |
5.0-8.0 |
5.0-8.0 |
5.0-8.0 |
5.0-8.0 |
|
DBP Absorption (㎝3/g) |
2.0-2.8 |
2.0-2.8 |
2.0-2.8 |
2.0-2.8 |
|
20Mesh Residue |
≥65 |
≥65 |
≥65 |
≥65 |
|
60Mesh Residue |
≥75 |
≥75 |
≥75 |
≥75 |
Application & Effect:
Typical applications: footwear, tires and rubber roller industry etc. (Anymore typical application please contact us)
It’s reinforcing performance like ZC-185, but it low powder rate is facilitate for used.
Packaging & Storage:
Package: Paper bag, pp woven bag, and Jumbo bag etc.
Packaging specifications: 10kg /valve paper bag & pp woven bag. Also customers can request for the packaging.
Storage: cool environment, prevent the rain and damp for period of 1yr before open package.
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