The classification of household textiles detergent
July 22, 2010Washing supplies mainly divided into two types: one is fat (sweet) soap. Second is the synthetic detergents. Synthetic detergents, detergent accounted for about 2/3, liquid detergent accounted for about 1/3, solid synthetic washing supplies are relatively few.
In textile areas, soap, washing powder, powder particles or clear liquid jujube liquid wash the most common agents.
Soap is all sorts of fatty acid sodium, potassium, or by oil and alkali as “, through the whole extraction occur saponification, cooling method, carbonate etc. Soap use some restrictions:
In a hard, washing, may remain apparent effect of dirt. When washing textiles with hard, soap and water of calcium, magnesium, calcium and magnesium ions generation, soap, soap, soap and will make waste color is yellow, textile fabrics harden.
2 is poor universality. Soap use lots of caustic soda, this makes soap alkaline, corrosive, not suitable for washing silk, wool fabric, and some chemical fiber fabrics.
Three is may stimulate the skin. The content of sodium hydroxide soap, soap often high alkaline body resistance increases greatly. Instead, the skin is generally weak environment, soap, wash skin irritant, damage, the soap catharsis close-fitting clothing also stimulates skin, make the person produces tacky, fever of discomfort.
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