Position:Home / Product Details
1.Property
|
Appearance |
brownish black |
|
Compose |
Methyl naphthalene sulfonate formaldehyde condensate |
|
Ion type |
Negative ion |
|
PH value |
7-9 (1% aqueous solution) |
|
Solubility |
soluble in water |
|
Solid content |
≥92% |
|
Compatibility |
can be used simultaneously with anionic and nonionic surfactants |
|
Calcium and magnesium ion content |
≤0.4% |
|
Stability |
Resistant to acid, alkali and hard water, it remains stable for a long time within 120℃ in conventional processes |
2.Application
● Electroplating&metal surface treatment
Alkaline galvanizing bath solution:Disperses zinc ion impurities, serves as a carrier for brighteners, has low sulfate content that does not interfere with the passivation film,and with low foam
High-temperature alkaline spray degreaser (50-80℃): Suspends oil stains and metal dust,prevents secondary contamination of workpieces
Alkaline film remover, alkaline cleaning solution:PCB alkaline process cleaning assistant (not suitable for Browning solution, alkalinity damages the Browning film)
Alkaline gold imitation/gun color paste:Dispersed organic color powder,no stratification at high temperatures for a long time
● Textile printing and dyeing
Dye factory:Dispersion/VAT dye grinding, commercial filling,high grinding efficiency,no coagulation at high temperature, bright color and no color spots
High-temperature and high-pressure dyeing:Disperse and evenly dye in the dye bath to prevent dye sedimentation and fabric color mottling
Printing industry:Dispersion of discharge color paste and alkaline printing adhesive paste;Alkaline soaping agent,VAT dye suspension pad dyeing
Silk and wool blended anti-dyeing,high-temperature cleaning of cone yarn
● Paints, inks, latex
Water-based alkaline industrial paints, anti-rust coatings, color pastes for electrophoresis,and dispersed carbon black/inorganic pigments
Ink sanding,waterborne polyurethane latex stabilizer,reducing slurry viscosity
Prevent sedimentation and stratification when storing pigment pastes
● Pesticide formulation
Resistant to high-salt electrolytes,no caking or sedimentation during long-term storage
● Other fields
Leather dyeing and tanning aid,papermaking filler dispersion,High-efficiency water-reducing agent for building concrete
3.Packing
25kg per kraft bag
4.Storage and expiration date
Storage:Cool,dry and sealed warehouse,away from the ground to prevent moisture,keep away from oxidants and cationic raw materials
expiration date:2years if well sealed.It is recommended to use it up within half a year if it gets damp after opening