Home > Category > Baby Diaper > Sodium Polyacrylate Powder Super Absorbent Polymer Moisture Retaining Crystals Sap Polymer for Baby Diapers
Browse Categories
Lawns and Sod
Mixed Fertilizer
Water Gel Beads
Artificial Snow
Ice Pack
Sanitary Napkin
Baby Diaper
Sludge Solidification
Animal Litter
Contact Us
Shandong Welldone Environmental New Materials Co.,Ltd.
No. 230, Changjiang Road, Qingdao, Shandong, China
Phone: + 86-532-68972860
Contact: Lisa Li
Phone: +86-17669680656
Email: lisa.li@welldonechina.com
Website: www.aquasorbchina.com
Contact Now

Sodium Polyacrylate Powder Super Absorbent Polymer Moisture Retaining Crystals Sap Polymer for Baby Diapers

  • CAS No.:9003-04-7
  • Other Names:SAP
  • MF:C3H3NaO2)n
  • EINECS No.:232-475-7
  • Place of Origin:Shandong, China
  • Type:super absorbent polymer
  • Brand Name:WD
  • Model Number:SAPD001
  • Purity:100%
  • Item name:Low Dosage Food Grade Sodium Polyacrylate Factory in China
  • Appearance:White Granule
  • Apparent Bulk density (g/cm3 ):0.75
  • Centrifuged Retention Capacity (g/g):36
  • AAP 0.7psi(g/g):≥18
  • PH:6-6.5
  • Absorbency with pure water:500
  • Application:Disposable Diapers, Feminine Hygiene, Adult Incontinence
  • Moisture Content(%):7
  • Certificate:ISO 9001$14001




USE:Sodium polyacrylate,also known as diaper polymer. It is mainly used for sanitary items such as diapers for babies and adults and sanitary pads for women.The size of granular is approx. 0.30mm (300microns), Add water to it. This amazing granular immediately turns into a gel. Great use for science classes, holiday gifts, stocking stuffers, Goody Bag Stuffers. Sensory Bins: Add cups and molds and make sand castle-like creations with the slush (more water). Magic Tricks: Make water “disappear.” Put the dried sodium polyacrylate at the bottom of an opaque cup, show it is “empty,” pour water in, then flip the cup upside down. The polymer should absorb the water, expand, and stay inside the cup, making it look like the water disappeared.


White powder or granule
Disposable Diapers, Feminine Hygiene, Adult Incontinence
Residual acrylic acid
≤600 ppm
Bulk density
Volatile matter content
Centrifugal water retention


Characteristics of SAP in diaper products


Water absorption characteristics, powder properties and safety 1. The water absorption characteristics are reflected in the amount of absorption, the amount of pressure absorption and the rate of absorption. It must be designed according to the style of the diaper. 2. Powder properties are reflected in particle size distribution, bulk density, mass flow and moisture. 3. Safety features are reflected in pH, residual monomer and heavy metals.


25kg per craft paper bag or PE value bag, private labeling and customized packaging is also available on request.
15 tons per 20'FCL in bulk, 10 tons per 20'FCL with pallets.
1. Within 7-10 days from date of payment
2. Sample order ( include 10KG ) delivery within 72 hours
Payments Terms:
T/T, L/C, D/A, Western Union etc.
Courier Express:
FedEx, DHL, TNT, EMS, OCS, Aramex etc.
Ventilated with room temperature, keep dry and without direct sunshine.
Shelf Time:
24 months

-1- What kind of super absorbent polymer can you produce?
-A- We have different formulation on for different application like agriculture use, industrial use, diaper use ,sanitary towel and nursing pad use. Just tell us your requirements, we could offer you the most suitable products.

-2- What is your Minimum Order Quantity?
-A- Usually 1 MT, but for trial order, less quantity can be accepted. discount can be offered for the large order.

-3- Can you provide free samples?
-A- Free samples can be offered for your testing and checking, just feel free to contact us.


-4- What about the package?
-A- 25kgs per bag or 1000kgs per ton bag, private labeling and customized packaging is also available on request

Shandong Welldone Environmental New Materials Co.,Ltd.


Send Inquiry