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No-Bake Furan Resin

CAS：26374-37-8
Formula：

N/A

DESCRIPTION

Other name:  Self-hardening Furan Resin for Casting

Appearance:  brown liquid

General characteristic:  no-bake furan resin is specially produced for casting. It has low nitrogen content and fast curing speed. The sand fluidity is good to produce casting piece with accurate dimension and fine surface.

CAS No.:  26374-37-8

 

SPECIFICATION

Type	Main properties (room temperature25℃)
	Density （g/cm3）	viscosity（MPa.s）	Free formaldehyde	Nitrogen content
FB-100	1.10～1.20	≤20	≤0.3%	≤1%
FB-200	1.10～1.20	≤20	≤0.3%	≤2%
FB-300	1.10～1.20	≤20	≤0.3%	≤3%
FB-400	1.10～1.20	≤30	≤0.3%	≤4%
FB-500	1.10～1.20	≤30	≤0.3%	≤5%

 

APPLICATION

It is suitable for molding and core making of cast steel, cast iron and non-ferrous metals. It can also be customized depends on the requirements of customers to develop the right type.

 

METHOD OF APPLICATION

-Recommended Ratio:

Sand(or reclaimed sand)/curing agent:resin=100:0.3~0.6*(the weight of resin)/0.7~1.5,

- Blending process:

Add the curing agent to the sand and blend in high speed sand mixer for 10~30 seconds or in low speed sand mixer for 30~60 seconds, then add resin to the mixer and blend for 30~60 seconds, the mixture should be uniform when stop blending.

-When finish the blending, the mixture should be used to molding and core-making immediately in case the mixture turns to be sticky and low flow ability which makes the mixture useless.

 

PACKAGE

200KG , 1000KG net steel drum, on pallet.

 

STORAGE

Airtight store in a cool dry place, prevent direct sun illuminate, and away from the heat and fire. The resin should not contact with the curing agent or acid to avoid the drastic reaction and even the explosion.

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