Naphthalene sulphonic acid formaldehyde condensation

Naphthalene sulphonic acid formaldehyde condensation 1.Appearance: Light-yellow powder 2.Disperse power(standard product),%

Naphthalene sulphonic acid formaldehyde condensation

(Refining)

 1. Property         

Appearance	Light-yellow powder
Compose	Naphthalene sulfonate formaldehyde condensate
Ion type	Negative ion
Solubility	Easy dissolve in water

 

 

 

 

2. The main technical standard

Item	Parameter
Disperse power(standard product),%≥	95
Sodium sulfate content,%≤	5
PH value(1% water-solution)	7--9
Insolubles in water,%≤	0.05
Content of calcium and magnesium ion, ppm ≤	4000

3. Performance and use

This product is light yellow to yellow-brown powder, an anionic surfactant. It is soluble in water, acid, alkali and hard water, good dispersion properties. With protein and polyamide fibers have affinity.

Application: Mainly used for various high-strength concrete, steel concrete, prestressed concrete, large formwork concrete, slip forming concrete etc.

1). Mainly used to coloring for vat dyes, reactive dyes, acid dyes, acid staining pad or pigment pad dyeing of the dispersing agent,.

2). As a auxiliaries for vat dyes powder or sizing agent. Also is used in staining to leveling agent and auxiliary tanning agent in leather industry.

3). Also can be used in oil-drilling, concrete admixtures, water-treatment industries.

4. Packing: 25KG Woven bag with plastics liner

5. Innocuity, noninflammable, no explosive

Naphthalene sulphonic acid formaldehyde condensation