Weak Base Anion Exchange Resins

Haipu weak base anion exchange resins are materials modified with amino functional groups, specifically designed for selective acid removal and biochemical separation. The products are divided into mixed amine type and gradient amine type (anti-fouling type), with regeneration efficiency higher than traditional resins. For users seeking effective weak base ion exchange resin solutions, Haipu’s mixed-amine and gradient-amine systems provide reliable reference models for real-world application.

Types of Weak Base Anion Exchange Resins

HP1053——Vanadium Extraction Resin

HP1053 is a highly selective, high capacity vanadium adsorbent resin containing anion exchange groups with high selectivity for vanadium, suitable for the adsorption and removal or enrichment and reco...
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HP1042——Tungsten Extraction Resin

HP1042 is a high-performance anion exchange resin engineered with specialized functional groups for selective tungstate (WO₄²⁻) adsorption. It features exceptional selectivity and capacity for tung...
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HPC116——Polysilicon Disproportionation Catalytic Resin

HPC116 is a macroporous styrene-divinylbenzene anion-exchange resin containing weak base groups. Its skeleton structure has been precisely regulated and modified, so it has good thermal stability, mec...
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HPC118——Polysilicon Disproportionation Catalytic Resin

HPC118 polysilicon anti-disproportionation resin is a multifunctional special resin that has both functional groups for selectively removing phosphorus and boron impurities and groups for catalyzing a...
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HPC211——Polysilicon Disproportionation Catalytic Resin

HPC211 is a macroporous styrene-divinylbenzene resin with weak base groups.
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Technical Highlights

▶ Dual Type Adaptation

•Mixed amine type wide pH deacidification (pH 4-10), gradient amine type resistant to organic contamination. These performance features also align with industry expectations for advanced weak base resin materials.

▶ Precise Removal

• Targeted removal of inorganic acids and macromolecular organics, offering a practical weak resin solution for acid-removal processes.

▶ Low-Consumption Regeneration

• Supports regeneration with 2% sodium hydroxide, swelling rate<3%, improving operational efficiency compared with conventional weak base anion resin systems.

Core Applications

· Pharmaceuticals:

Antibiotic purification

· Food:

Organic acid separation

· Water treatment:

Decarbonization and softening

· Chemical industry:

Treatment of high-molecular-weight pollutants

Innovative Breakthroughs

• Gradient Functional Group Design

• Gradient distribution of amine group density on the surface (The upper layer intercepts impurities with high density, while the lower layer adsorbs them with high capacity.)

• Anti-Swelling Structure

• Cross-linking degree optimized to 6%

• Intelligent Regeneration Process

• Online cleaning efficiency increased, wastewater discharge reduced

Have Any Questions?

If you have any questions, please don't hesitate to contact us. We're always here to help with ion exchange resins for your business. Haipu is able to produce the product in according to your special needs.

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info@jshaipu.cn

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+86 18168606502
+86 17706212739

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Building 28, Zone D, Phase 5, Bio-pharmaceutical Industrial Park, Suzhou Industrial Park

Unlock High Profit Margins with Premium Weak Base Anion Exchange Resins

Types of Weak Base Anion Exchange Resins

HP1053——Vanadium Extraction Resin

HP1042——Tungsten Extraction Resin

HPC116——Polysilicon Disproportionation Catalytic Resin

HPC118——Polysilicon Disproportionation Catalytic Resin

HPC211——Polysilicon Disproportionation Catalytic Resin