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High Expansion Capacity Water Swelling Rubber Pressure Resistance Swellable Waterstop

High Expansion Capacity Water Swelling Rubber Pressure Resistance Swellable Waterstop

Brand Name:	SOCO®
Model Number:	RUBSORB-2150
MOQ:	500kg
Price:	Please Consult Our Specialists

Detail Information

Product Description

Detail Information

Place of Origin:

Qingdao, China

Certification:

ISO9001, SGS (non-toxic and harmless), SGS (no heavy metal residue), BV (degradable), REACH (SAPS with the lowest sulfate residue), etc.

CAS No:

9003-04-7

Performance:

Water-keeping Ratio ≥300%, Moisture Content <6%, PH 6-7 (1% Aqueous Solution), Monomer Content ≤500ppm

Model:

RUBSORB

Certifications:

ISO9001, SGS (non-toxic/no Heavy Metals), BV (degradable), REACH (low Sulfate Residue)

Material:

Rubber

Appearance:

White Granule

Highlight:

high expansion waterstop rubber

pressure resistant swellable waterstop

water swelling rubber with warranty

Product Description

High Expansion Capacity Water Swelling Rubber Pressure Resistance Swellable Waterstop

Product Specifications

CAS No	9003-04-7
Performance	Water-keeping ratio ≥300%, moisture content <6%, pH 6-7 (1% aqueous solution), monomer content ≤500ppm
Model	RUBSORB
Certifications	ISO9001, SGS (non-toxic/no heavy metals), BV (degradable), REACH (low sulfate residue)
Material	Rubber
Appearance	White Granule

Technical Profile

This advanced functional material (CAS 9003-04-7) combines elastic sealing properties with hydrophilic expansion capabilities, delivering dual water-stop effects for critical infrastructure including subways, tunnels, culverts, underwater constructions, and urban water supply systems.

Composed of a rubber matrix and hydrophilic components, the polymer absorbs water to expand multiple times its original volume, filling irregular surfaces and gaps under pressure to ensure effective sealing.

Core Advantages

Dual Functionality: Elastic sealing + water-absorbing expansion
High Expansion: Multiples volume increase to fill complex geometries
Pressure Resistance: Maintains sealing integrity under high-pressure conditions
Eco-Safety: Non-toxic composition with environmental safety certification
Versatility: Applicable across diverse infrastructure projects
Cost Efficiency: Reduces maintenance through durable leakage prevention

Frequently Asked Questions

Q1: Operational mechanism?

Expands upon moisture/heat exposure to fill gaps/cracks, forming flexible watertight seals after curing.

Q2: Expansion/curing duration?

Initial expansion: 10-30 minutes; Full curing: 24-48 hours (environment-dependent).

Q3: Environmental resistance?

Withstands water immersion, UV exposure, temperature fluctuations, and chemical corrosion.

Q4: Soundproofing capability?

Effective for vibration damping and acoustic insulation through gap-filling properties.

Tags:

Sodium Polyacrylate

Super Absorbent Polymer

Oil Absorbing Polymer

Sodium Polyacrylate Ice Pack

Sludge Solidification Polymer

Cable Water Blocking Polymer

Drilling Polymer

Water Swelling Rubber

Fake Snow

Liquid Waste Solidification

Mining Polymer

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