Walnet Shell /walnut Sand Polishing
walnet shell /walnut sand polishing
Walnut sand /walnut shell is crushing processing and undergo a rigorous screening material,organize uniform,suitable hardness, good toughness, good wear resistance and other advantages ,it is not easy to broken in the use of processing.
CHEMICAL COMPOSITION & PHYSICAL PROPERTIES
COLOR |
Light Brown |
Fiber% |
90.4% |
Oil% |
0.4% |
Water% |
8.7% |
FLASH POINT |
193°C (380°F) |
CHARRING TEMPERATURE |
243°C (470°F) |
SPECIFIC GRAVITY |
1.2-1.4 |
HARDNESS |
MOH 2.5-4 |
PH AT 25°C IN NEUTRAL WATER |
4-6 |
FREE MOISTURE (80ºC FOR 15 HRS) |
3-9% |
VOLUMETRIC WEIGHT |
850kg/m3 |
OIL REMOVAL RATE |
65% |
WARE RATE |
≤1.5% |
DILATABILITY |
0.5% |
SOLUBILITY |
Insoluble |
PARTICLE SHAPE |
Irregular |
APPLICATION
-Environmentally friendly, natural, non-toxic; causes no health or environmental hazards
-Long-lasting, re-usable and biodegradable
-Reduces cycle time of finishing operations; preserves microfinishes
-Replaces sand and silica polishing media to avoid problem of silicosis
-Does not produce dust, safe for indoor use
-Angular and multi-faceted, not require flammable solvents
-Polished surfaces require no drying time
-Cleans precisely without a change in dimensions
-Cleaned parts require no additional machining
-The cycle time of finishing operations is drastically reduced
-Fulfills government cleaning requirements.
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