a. Low Viscosity b. Low Free Formaldehyde Content and Less Order c. High Strength d. Good Collapsibility Reduces Shakeout/Cle

 no bake foundry furan resin1. FeatureA.Low viscosity, simple to measure. These can make the resin easy toform resin film on sands, so as to better mobility of the molding sand.B. High strength. This can reduce the usage of resin reaching high qualityand low cost.C. Less odor, more curing in normal temperature.D.Low nitrogen content. This can reduce the stoma and make the surfaceof the casting smooth ,so as to increase the yield of the casting.

Application      

Our productions are for the foundry of the manufacture of gray iron, ductile iron, cast steel and alloy parts, both for small batch production and mass production. 

ProductSpecification	Nitrogen Content	Viscosity	Density	Free Formaldehyde	Shelf Life	Application
	(%)≤	(mPa·s)≤	(g/cm3)	%≤
HWT150	5	25	1.12-1.19	0.1	one year	Ductile iron, gray iron and alloy parts
HWT300	4	25	1.12-1.19	0.1		Gray iron, ductile iron parts
HWT400	3	35	1.17-1.20	0.1		Cast iron, ductile iron
HWT550	2	40	1.13-1.18	0.1		Small-scale Steel machine ductile iron parts
HWT700	1	45	1.15-1.20	0.1		Steel casting and large ductile iron parts

3. User ManualA. Mixing Proportion:Formulation ProportionSand 100Resin 0.8--2.0% of sand weightHardener 30--70% of resin weightB. Mixing Process:Mix sand with hardener using continuous and mixer or intermittentsand mixer for 1 to 2 minutes, then add mix evenly for 1-2 minutes.4. CautionsA. The resin in contact with skin may produce mid irritation ofindividuals, the operator must wear protective equipment.B. In the course of the usage, resin sand will evaporate a smallamount of irritant gases, which stimulate the human body, so theoperator should pay attention to protection and enhance ventilation inthe operation of the workplace .

furan resin