DARTON INDUSTRIAL CO., LTD

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	The storage spot should keep dried, away from mist and wet.
	Do not pile the plates on the top of another. It is preferable to put them in a vertical order.
	The preferable weight percent of the alumina solution for coating is alumina coating powder water ≒ 70:30
	The thickness of alumina surface coating on the plate is recommended around 0.4 -0.5mm and should be sprayed evenly.
	After the refractory plate is sprayed with alumina solution, it should be laid dried around the kiln before use.
	The product should lay dried and put on the refractory plate.
	After the product is glazed, the bottom of glaze product should be cleaned.
	When building refractory plates, the refractory supporter should be aligned.
	The distance between refractory plates should keep upon 15~ 20mm .
	The design of sintering curve should meet the requirement of normal operation.

	When cooling takes place, it should be cooled gradually, avoiding exerting cold air to get a fast cooling.
	When moving from the kiln, one should avoid carrying it at high temperature.