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CCITEK® is a series of green inorganic foundry materials, including binder, sand, mold, coremaking system, sand mixer and sand delivery system, regeneration system, core storage system, and the standards of binder, core sand and recycled sand.
CCITEK® inorganic binder technology is self-developed by CCRMM® and was listed in “2011 Chongqing innovative projects guidance” organized by Chongqing Economic and Information Technology Commission.
CCITEK® wet coated sand belongs to CCITEK ® foundry (core) sand products produced by inorganic binder technology. The sand can be used under low temperature （130℃~200℃）, which is currently the most environmentally friendly warm box coated sand and is the first application in China. Using these smoke-free and smell-free products to make sand core, it will not only reduce the pollution to a minimum during pouring, keep a healthier working environment for workers, but also can reduce total investment and cost for foundries by reduced energy cost, increased productivity, and reduced defect rate typically caused by gas, pin hole, shrinkage, and expansion. CCITEK® wet coated sand will be a revolutionary product in foundry industry.
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Technical Parameters
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1.Hot tensile strength: >0.6Mpa;
2.Cold tensile strength: >1.2Mpa;
3.Gas Generated: <8ml/g;
4.Flowability: 2.5~4.5g.
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Directions
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Different from tranditional resin coated sand. Equipment and mold alterations required.
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Applications
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1. Aluminum engine cylinder head,intake manifold, and airway.
2. Shell mold casting for iron.
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Remarks
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1. Storage: prevent heat (5℃~25℃);
2. Upon opening, use it immediately in CCITEK® certified core making equipment;
3. Shelf life: during warm weather seasons, use it within 8 hours upon arrival. During cold weather seasons, use it within 24 hours upon arrival;
4. Used sand can be reclaimed. Contact us for detail.
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Ingredients
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Aggregates: silica sand; Binder: CCITEK® binder;
Enhancer: inorganic compound curing agent; Additives: compound modifiers
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Packages
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25kg、50kg
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