Bonding Chemical - Super absorbent polymer(Cable cream powder)

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Super absorbent polymer(Cable cream powder) (200521)

Details:

Test Items	Specifications
Appearance	White powder
Absorption deionized water(ml/g)	≥180
pH	5.5-7
Water content(%)	≤5.0
Particle size(%)	75-106μm (150-200mesh)
	58-75μm (200-250mesh)
	?-58μm (250mesh-?)

Chemical Properties

Acrylic acid copolymer with moderate cross-linking and partial neutralization.

Appearance

White and tasteless granules.

Description

Super absorbent polymer, made of sodium polyacrylate and mainly applied to expansion rubber, has a unique body structure and excellent hydrophilic groups, leading to high water absorbing capacity, strong water retention, high expansion rate as well as good biodegradation performance. It keeps water under heated and pressurized conditions. It has good stability against light, heat, acid and base.

Product Index

Particle size range(%) 200-300mesh

Deionized water absorbing capacity(ml/g) ≥450

Water content(wt%) ≤7

pH value 6-7

Residual monomer amount(ppm) 300

Gel strength strong

Expansion height at 20℃ tested by deionized water(mm/min)

≥15mm/1min

≥22mm/3min

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