walnet shell /walnut sand polishing
USD $499 - $999 /Metric Ton
Min.Order:1 Metric Ton
Zhengzhou Haixu Abrasives Co., Ltd.
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.