20-30 Sand Abrasive Blasting Media Garnet Frac Coated TYPE II
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Plastic Bead Blasting Media Resin Silica Sand Thermoplastic Phenolic Resin
Resin Silica Sand Introduction
Resin silica sand uses high-quality natural quartz sand as raw sand, urea formaldehyde resin, methenamine and enhancers as raw materials.
Depending on the technology needs of users, the curing speed, stripping, flowability, collapsibility, the casting surface finish, storage of resin silica sand can be adjusted and matched appropriately.
Resin silica sand is one of the best moulding sand for cars, tractors and hydraulic parts.
Our production passsed the MIL-DTL-85891B-2019.
Technical indicators:
| Project | Technical index | |
| Type Ⅱ | Type Ⅲ | |
| Chlorine content | 1% | 1% |
| PH value | 4-8 | 4-8 |
| Conductivity(us/cm) | 100 | 100 |
| Bulk density (g/cm3) | 0.6-0.7 | 0.6-0.7 |
| Color | White or Multicolor Blending | White or Multicolor Blending |
| Babbit hardness (HB a) | 54-62 | 64-72 |
| Qualitative analysis | Urea formaldehyde resin | Melamine resin |
|
Paint removal rate (square foot/min) |
0.15 | 0.15 |
|
Initiative (mg/ Square centimetre) |
0.5 | 3 |
| Consumption rate (one cycle) | 13% | 13% |
| Granularity |
12-16#(1.70-1.20mm),16-20#(1.20-0.85mm) 20-30#(0.85-0.60mm),30-40#(0.60-0.43mm) 40-60#(0.43-0.25mm),60-100#(0.25-0.15mm) |
|
Usage:
COLOR:WHITE,BLACK,MIX
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