Pack Rain

Potassium-polyacrylate-water-retaining-gel-for-Plant (1)

Pack Rain

Appearance : Brownness granule

Main ingredient : Potassium polyacrylate

Function:

  • Absorb & store water when it’s raining;
  • Release water to plants when it’s drought.

How Does It Work?

Inner structure. It consists of a set of polymeric chains that are parallel to each other and regularly linked to each other by cross-linking agents, thus forming a network.

Absorbing water. When water comes into contact with one of these chains, it is drawn into the molecule by osmosis. Water rapidly migrates into the interior of the network where it is stored. That’s how PackRain turns to water gel.

Releasing water. As this water gel’s absorption ability is bigger than soil but less than roots of plants, the absorbed water by PackRain will be released to plants when it is dry.

Tips: the specific retention of PackRain is 1.3-1.4 MPa and the specific retention of roots is about 1.6-1.7 MPa.

Different From Other Water Retaining Agent …

potassium polyacrylate is so different - Pack Rain

>> See Details

Potassium polyacrylate's effective period

Plenty Local Field Test

Results:

The lettuces in Pack Rain pot have increased by 64.13% in yield.

packrain-potassium polyacrylate manufacturer-test02

Results:

“After we move the machine to harvest, the yields of oats with your SAP increased almost 60%, which is far excited than we expect.”

packrain-potassium polyacrylate manufacturer-test01

Wheat,flax,barley (Kazakhstan)

Results:

  1. Wheat + 49% Yield
  2. Flax + 55% Yield
  3. Barley + 43% Yield

Mango (Sri Lanka)

Christmas trees (Mexico)

Tree (Paraguay)

Oat (Argentine)

Onion (United States)

Dry Bean (United States)

Chrysanthemum (America)

Flowers (Netherlands)

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