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Detailed Product Description
This series is my company and Tsinghua University, Shandong University and other institutions of higher learning made jointly developed, divided into water-based light-colored, black paint, Alcohol black paint, white paint and mold release five cast their Specifications and use the table below:
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Name/index
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color
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density (g/cm 3 )
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Suspension(24h,%)
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Gas evolution (ml/g)
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High resistance to cracking (level)
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For sand
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Water based paint
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light
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1.5-1.7
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≥ 99
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≤ 16
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<1
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non-clay sand
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black
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1.3-1.5
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≥ 98
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≤ 14
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<1
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clay sand
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Alcohol-based paint
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black
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1.1-1.3
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≥ 90
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≤ 18
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<1
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Chilled resin sand oil sand,etc
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Release agent
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silver
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0.95
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≥ 80
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Cold box resin sand
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Alcohol steel coating
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Light white
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1.8-2.2
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≥ 80
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≤ 20
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<1
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Chilled material sand and water glass sand
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1. Features:
reduce the casting surface roughness and effectively prevent the casting sticky sand, gravel, sand holes and other casting defects, casting off the sand and improve the efficiency of clean-up.
2. use:
This series of products can be brush, spray or flow coating, coating thickness is about 0.3mm.
3. Storage:
water-based paint exposure prevention summer, winter, pay attention to antifreeze, alcohol based coatings and release agents sealed, the fire.
4. retention 1-2 years.
dry water-based paint
Manual
1. performance characteristics
This product is water-based coating powder casting, mainly used in clay sand casting mold release can reduce the casting surface roughness, to prevent the casting sticky sand, gravel, sand holes and other casting defects and improve the casting off the effects of sand and sand.
2. using the instructions:
the dry powder 60% 40% increase in water soluble device in use even after 30 minutes of stirring, brushing, flow coating can be the coating thickness of about 0.4mm is generally suitable.
Alcohol casting powder coating
Product Manual
1. performance characteristics
This product is alcohol based coating powder casting, resin sand chilled mainly used in oil sand sand casting, can effectively reduce the surface roughness of casting, casting to prevent the sticky sand, gravel, sand holes and other casting defects and improve the casting off the effects of sand and sand.
2. using the instructions
the dry powder 30% -40% increase in methanol and 60%, even after stirring for 30 minutes, 8 hours and then stored before use mix well, brushing, spraying, flow coating can be, coating the thickness of 0.3mm or so is appropriate.
The above technical indexes, including trace elements contents, can be adjusted according to the user's different requirements.
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