What is sodium polyacrylate?
Sodium polyacrylate is a new type of functional polymer material and important chemical product. The solid product is white (or light yellow) block or powder, and the liquid product is colorless (or light yellow) viscous liquid. Dissolved in cold water, warm water, glycerin, propylene glycol and other media, it is stable to temperature changes, has the effect of fixing metal ions, can prevent the negative effects of metal ions on the product, and is a surfactant with a variety of special properties.
Properties:
It is a water-soluble polymer compound. The commercial form of sodium polyacrylate has a relative molecular mass as small as a few hundred and as large as several tens of millions. Its appearance is a colorless or pale yellow viscous liquid, gel, resin or solid powder, easily soluble in water. Due to different degrees of neutralization, the pH of the aqueous solution is generally 6-9. Can be ionized, with or without corrosiveness. Easily soluble in sodium hydroxide aqueous solution, but in the aqueous solution of calcium hydroxide, magnesium hydroxide and other solutions, with the increase of the number of alkaline earth metal ions, first dissolved and precipitated. Non-toxic.
Application:
1. Water treatment agent-flocculant
Sodium polyacrylate is a linear, soluble polymer compound. The carboxyl groups on its molecular chain cause the polymer chain to stretch due to electrostatic repulsion, which promotes the exposure of functional groups with adsorption to the surface. The active point is adsorbed on the suspended particles in the solution, forming a bridge between the particles, thereby accelerating the sedimentation of the suspended particles.
2. Sodium polyacrylate flocculant is a high-molecular material that is particularly suitable for use in the caustic soda and soda ash industries for saltwater refining, red mud sedimentation and separation of alumina production, monosodium glutamate plant protein recovery and sugar production.
3. Paper chemicals
Paper chemicals as dispersants on paper coatings. The most suitable relative molecular mass is 2000-3000. Commodity form is generally 30% or 42% solids. The viscosity is less than 600mPa.s. Appearance is colorless and transparent to amber liquid. The pH is between 6-9.
PACKAGING: 25KG/BAG
SHIPPINGl: PROMPT, SHIPMENT BY SEA.
1. Free samples available before confirming the order to avoid any problems.
2. Goods delivered directly from the factory warehouse after well produced in a high quality and good situation.
3. Competitive price
4. Prompt shipment, usually within 10 working days after confirming the order.
5. Testing equipment: SGS, UV, HPLC, GC, CIQ.
6. Supply Ability: 2000 tons/month, large stock available;
Our main products are acidity regulators, preservatives,seasoning and flavous, sweeteners,thickness,
detergent chemicals, antioxidants,textiles,paint, feeding material and other chemical.such as citric acid,
sodium benzoate, benzoic acid etc. Especially for citric acid, we have fought anti-dumping case which is
in 2004, at that time,only one company in China to fight the case, we won the case and got the good
reputation in Indian. We can also supply CIQ as customers' requests.
1. What's Your Payment Terms?
a: We Are Ok For t/t, l/c At Sight, l/c 90/120 Days, We Can Also Try Oa For Regular And Reliable Clients.
2. What's Your Delivery Time?
a: Usually We Will Arrange The Shipment In 7 -15 Days.
3. How About The Packing?
a: Usually We Provide The Packing As 25 Kg / Bag Or Carton. Of Course, If You Have Special Requirements On Them, We Will According To You.
4. How About The Validity Of The Products?
a: According To The Products You Ordered.
5.How To Confirm The Product Quality Before Placing Orders?
a: You Can Get Free Samples From Us Or Take Our Sgs Report As Referene Or Arrange Sgs Before Loading.
6. What Is Loading Port?
a: Usually Is Tianjing ,Qingdao Or Wuhan.