Audited Supplier
SAP or Superabsorbent polymers is a material which can absorb up to 300 times their weight in aqueous fluids. Once absorbed, they do not subsequently release it. They are therefore an ideal material for use in products which are designed to contain fluids such as baby diapers/nappies, incontinence products, and feminine hygiene pads and liners.
Superabsorbent polymer (SAP) is a functional polymer material with a three-dimensional network structure, synthesized through polymerization reactions using unsaturated monomers as raw materials, along with crosslinking agents and initiators.
It exhibits extremely high water absorption and retention capabilities.
In addition to its strong water absorption and water retention, it possesses the basic properties of polymer compounds (high mechanical strength, good insulation and corrosion resistance, strong plasticity and high elasticity).
2.Application in industry: The use of high absorbent resin high temperature water absorption and low temperature release of water function to make industrial moisture-proof agent. There are also industrial thickeners, water-soluble coatings Material, wait.
3.Application in construction: The water rapid expansion material used in water conservancy projects is a pure superabsorbent resin, mainly used in flood season dam hole plugging, basement, tunnel, subway prefabricated joint wall water: for urban sewage treatment and drainage engineering slurry solidification, in order to facilitate excavation and transportation.
| Test Item | Specifications | Target | |
| Appearance | White granular or powder | Accord | |
| pH | 5.9-6.3 | 6.1 | |
| Residual Monomer(ppm) | 500max | 300 | |
| Particle Size Distribution (%) | >850μm | 1.0max | - |
| 850μm-600μm | 5.0-20.0 | 10.0 | |
| 600μm-300μm | 45.0-80.0 | 69.0 | |
| 300μm-150μm | 10.0-30.0 | 20.0 | |
| 150μm-45μm | 2.0max | 1.0 | |
| < 45μm | 0.5max | - | |
| Moisture(wt%) | 5.0max | 4.0 | |
| Absorption(0.9%NaCl)(g/g) | 60.0min | 65.0 | |
| Centrifugation Retention Capacity (0.9% Nacl)(g/g) | F=250g | 38.0-44.0 | 41.0 |
| Absorption Under Pressure(g/g) | 0.3psi | 20.0min | 24.0 |
| Flowrate(g/s) | 8.0-10.0 | - | |
| Bulk Density(g/m) | 0.60-0.73 | - | |
| Absorption rate,(Vortex)(s) | 55max | 40 | |
| Whiteness | 65min | 73 | |
Ningbo Dongbo New Energy Co., Ltd. Was established in October 2015. The company is located in Ningbo City, Zhejiang Province, with convenient transportation and favorable geographical position, which focus on researching eco-friendly bio base materials which are phthalate-free, non-toxic and biodegradable.
The main products are green solvents and plasticizers. Green solvents includes methyl oleate, methyl palmitate, ethyl oleate, oleic acid, and propyle ne glycol (PG); Green plasticizer includes epoxy fatty acid methyl ester (EFAME), epoxidized soya bean oil (ESBO), composite plant ester (CPE), Dioctyl adipate (DOA), Dioctyl sebacate (DOS), Acetyl Tributyl Citrate (ATBC), Triacetin. Green solvent is mostly used in pesticide, coating and drilling lubricant. Green plasticizer is mostly used in PVC products, wires & cable, leather and toys. The company's strict quality assurance system, perfect enterprise management system, and high-quality product after-sales service are the basis of our company. Our company adhering to the principle of "quality first, reputation first", providing our customers with various types of quality and quantity product. Always adhering to the " quality- oriented, integrity and pragmatic, diligent and enterprising, service-oriented" business philosophy, and applying it to the company's management and management. In the face of a fiercely competitive environment, the company's system has been continuously improved, relying on science and technology, continuously increasing its products' scientific and technological content, and creating a higher market value for the society, customers and companies.
Q: Are you a trading company or manufacturer?
A: We are a factory.
A: eco friendly plasticizer, organic solvent, and other green chemicals.
Q: What are your terms of payment?
A: TT, LC, DA, DP, or as per customer's requirement.
Q: Could you tell me your company payment terms?
A: General 100% T/T in advance,30% T/T in advance,70% payment against copy of Bill of Loading,100% L/C at sight.
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time?
A: Generally it is 7-10 working days after payment.
Q: How do you ensure quality?
A: We will trace the goods from production to selling, and we will solve the problems in selling for our customers.
YOU ARE WARMLY WELCOME TO CONTACT US AT ANY TIME !
