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High Expansion Capacity Water Swelling Rubber Pressure Resistance Swellable

China High Expansion Capacity Water Swelling Rubber Pressure Resistance Swellable

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High Expansion Capacity Water Swelling Rubber Pressure Resistance Swellable

MOQ： 500kg
Price： Please Consult Our Specialists
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Appearance	White Granule
CAS No	9003-04-7
Durability	Long-lasting
Material	Rubber
Elasticity	High
Brand Name	MACRO SORB®
Model Number	RUBSORB-2150
Certification	ISO9001, SGS (non-toxic and harmless), SGS (no heavy metal residue), BV (degradable), REACH (SAPS with the lowest sulfate residue), etc.
Place of Origin	Qingdao, China

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High Expansion Capacity Water Swelling Rubber Pressure Resistance Swellable

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Product Specification


Appearance	White Granule	CAS No	9003-04-7
Durability	Long-lasting	Material	Rubber
Elasticity	High	Brand Name	MACRO SORB®
Model Number	RUBSORB-2150	Certification	ISO9001, SGS (non-toxic and harmless), SGS (no heavy metal residue), BV (degradable), REACH (SAPS with the lowest sulfate residue), etc.
Place of Origin	Qingdao, China
High Light	Pressure Resistance Water Swelling Rubber ，High Expansion Capacity Water Swellable Rubber ，Pressure Resistance swellable waterstop

High Expansion Capacity Water Swelling Rubber Pressure Resistance Swellable Waterstop

Product Attributes

Attribute	Value
Appearance	White Granule
CAS No	9003-04-7
Durability	Long-lasting
Material	Rubber
Elasticity	High

MACRO SORB® Expanding Rubber Polymer High Expansion Capacity Pressure Resistance

Expanding Rubber, also referred to as water-swelling rubber or hydrophilic expansion rubber, is an advanced functional polymer material that combines elastic sealing properties with water-absorbing expansion capabilities, delivering a dual water-stop effect.

This innovative material is extensively utilized in critical infrastructure projects such as subways, culverts, tunnels, underwater constructions, and urban water supply systems. Composed of a rubber matrix and hydrophilic components, expanding rubber can absorb water and swell to several times its original volume. This unique property allows it to fill irregular surfaces, gaps, and cavities under significant pressure, ensuring effective sealing and water leakage prevention.

Product Specifications

Product model	MACRO SORB® RUBSORB Polymer
CAS No.	9003-04-7
Place of Origin	Qingdao, China
Appearance	White Granule
Size	≥150 Mesh
Water-keeping ratio	≥300
Water content	<6
Ph value (1% water detracted liquid)	6-7
Monomer content	≤500
Gel intensity	strong
Certificate	ISO9001, SGS (non-toxic and harmless), SGS (no heavy metal residue), BV (degradable), REACH (SAPS with the lowest sulfate residue), etc.

Key Advantages

Dual Functionality: Combines elastic sealing with water-absorbing expansion for effective water-stop solutions.
High Expansion Capacity: Swells to several times its original volume, filling gaps and irregular surfaces.
Versatile Applications: Ideal for subways, tunnels, culverts, underwater projects, and water supply systems.
Pressure Resistance: Seals effectively under high pressure, ensuring long-lasting performance.
Eco-Friendly: Non-toxic and environmentally safe, especially with MACRO SORB® Superabsorbent Polymer.
Superior Water Absorption: Enhanced by high-performance SAPs like MACRO SORB®, offering better water retention.
Durable and Reliable: Provides robust sealing in demanding environments.
Cost-Effective: Reduces maintenance and repair costs by preventing water leakage.

Frequently Asked Questions

How does the expanding rubber polymer work?

The polymer expands when it comes into contact with moisture or heat, filling gaps, cracks, and voids. Once cured, it forms a durable, flexible, and watertight seal.

How long does it take for the polymer to expand and cure?

The expansion process begins immediately upon exposure to moisture or heat, with full expansion typically occurring within 10-30 minutes. Curing time depends on environmental conditions but usually takes 24-48 hours to fully harden.

Is the expanding rubber polymer resistant to environmental factors?

Yes, the polymer is highly resistant to water, UV radiation, temperature fluctuations, and chemicals, making it suitable for both indoor and outdoor applications.

Can the polymer be used for soundproofing?

Yes, the expanding rubber polymer is effective for soundproofing applications due to its ability to fill gaps and dampen vibrations.

Company Details

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Business Type:

Manufacturer,Exporter 
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Year Established:

2009 
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Employee Number:

101~200 
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Ecer Certification：

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Founded in 2009, SOCO is a global leader in the development and production of Superabsorbent Polymers (SAP), offering cutting-edge solutions for a wide range of industrial applications. With advanced R&D capabilities and state-of-the-art manufacturing facilities, the company specializes in high-... Founded in 2009, SOCO is a global leader in the development and production of Superabsorbent Polymers (SAP), offering cutting-edge solutions for a wide range of industrial applications. With advanced R&D capabilities and state-of-the-art manufacturing facilities, the company specializes in high-...

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QINGDAO SOCO NEW MATERIAL CO., LTD.
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https://www.polymersap.com/

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