Shenzhen Chunwang New Materials Co., Ltd. is one of the most reliable manufacturers and suppliers of 1gram indicating silica gel on reel food grade in China. With abundant experience, we warmly welcome you to buy cheap 1gram indicating silica gel on reel food grade made in China here from our factory. Contact us for more details.
1gram Indicating Silica Gel on Reel Food Grade
1) Orange beads and white silica gel as material
2) Paper packing
3) Food grade
4) Packet with visible window
5) Single packet and on roll are available
6) GMP, FDA approved
Main Ingredient
Ingredient | (%)Content | Ingredient | (%)Content |
SiO2 | 99.6 | Na2O | 0.17 |
Fe2O3 | 0.02 | MgO | 0.01 |
CaO | 0.04 | Al2O3 | 0.16 |
Performance parameters
Qualified Size | ＞86% |
Bulk Density | ＞750g/L |
（T=25℃，RH＝80%） Moisture Absorption | ≥30% |
Moisture Content | ≤5% |
PH | 4-7 |
Dosage Reference | 1.67G-2G/L |
Product Standard
Item | Index | Inspection Method | |
Dimensional Deviation | Size | Ruler & Gauge meter | |
Moisture Content(Loss on drying) | <3% | Weight Method(Thermostatic drier box | |
Moisture Adsorption | RH=20% | >10% | Weight Method(Temperature and humidity chamber) |
RH=50% | >22% | ||
RH=80% | >32% | ||
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