Yellow Dextrin, Yellow Dextrin

Yellow Dextrin

Used in the foundry as a binder for cores, the yellow dextrin offered by us helps in increasing dry strength. This product also find its application as a binder for mould and core washes. A partially hydrolyzed starch, its is made by dry roasting in the presence of a catalyst. Soluble in cold water, this product is highly converted of the treated starches. These yellow dextrin has low viscosity and the solution is very sticky.

Yellow Dextrin

Yellow Dextrin is used in the foundry as a binder for cores to increase dry strength and also as a binder for mould and core washes.

It is a dextrin is partially hydrolyzed starch that is prepared by dry roasting in the presence of a catalyst.

Advantages:

Yellow Dextrins are the most highly converted of the treated starches and are essentially completely soluble in cold water
Have low viscosity
The solution of yellow dextrin are very sticky or tacky and are fast drying

Typical Analysis

Description	Yellow powder
Particle Size	To Pass 85 Mesh (BS)
Moisture Content Percent By Weight, Max	8%
Cold Water Solubles, Percent By Weight	85 To 90%
Free Acidity Maximum (Ml Of 0.1 NaOH For 100 Gms.) : 80	80%
Ash Content, Percent By Weight, Maximum	1%
Reducing Sugar As Dextrose Percent By Weight Maximum	5%
Dextrin Minimum	85%

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