Home > News > SAP News > WHAT IS SAP?
K+ Agriculture Grade SAP
Contact Us
Shandong Welldone Environmental New Materials Co.,Ltd.
No. 230, Changjiang Road, Qingdao, Shandong, China
Phone: + 86-532-68972860
Contact: Lisa Li
Phone: +86-18560672878
Email: lisa.li@welldonechina.com
Website: www.aquasorbchina.com
Contact Now
Follow us



Lisa Li Original 2020-09-23 18:30:37

1.What is SAP ?

Super Absorbent Polymer (SAP) also name Water retention polymer , Potassium polyacrylate is a high molecular polymer with strong water absorption.

2.It's character

(1)After filled with water ,SAP will release the water to roots when soil is dry .

(2)And repeatedly absorb water when the plant with plenty of water.

(3)The capacity of absorbing 300-500 times of water can save 65-95% of water.

(4)Potassium based.

(5)Swells to a gel upon contact with aqueous fluids.

(6)Nontoxic environmental and biodegradable.

(7)Appearance white powder or granule.


Agriculture : Mainly used in agriculture plants, tree planting, horticulture , vegetable and fruits,flower


(1)Effectively reduces irrigation frequency ,super absorbent polymer will release the water when soil is dry, permit watering once per week , rather than day by day watering ,saving water and sparing time and money.

2)It can be recycled for 1-3 years ,  can absorb and release water repeatedly. saving purchasing and irrigation cost, save 65-95% of water.

(3)Environmental and biodegradable, because there are no harmful substances in the index, such as Mercury, Lead and Copper and Cadmium.

(4)Potassium content of more than 10%, which is a nutrient that can enrich the soil as fertilizer and increase crop yield 20-40%.

(5)Increase soil structure , Enhance soil’s water absorption , soil moisture, water-holding and nutrient preserving capability.


WELLDONE CHINA is a China Water retention polymer supplier,China Potassium polyacrylate trader