GrabMax® Ionic Adsorbent Series
產品概覽
GrabMax® Ionic Adsorbent is a series of advanced inorganic adsorption additives with excellent selectivity and adsorption performance for different impurity ions. Through specific ion exchange reactions, GrabMax® efficiently captures free ions in material systems, helping reduce the extraction of corrosive ions from epoxy resins and related precision materials.
It is widely used in IC epoxy encapsulation materials, FPC adhesives, solar encapsulation materials, anti-corrosion coatings and other high-reliability material systems.
Form Factor
White / Pale Yellow Powder
Particle Size
0.37 - 0.55 ± 0.20 μm
Ion Types Targeted
Na⁺, Cl⁻, Br⁻, Cu⁺, Ag⁺
Models Available
NL-001 / 002 / 003A / 004 / 005A
Why Ion Control Matters in Electronic Materials
離子控制在電子材料中的重要性
Ionic impurities are a critical reliability concern in precision electronic material systems. Understanding the risks helps drive informed material selection.
Corrosive Ion Leaching
Free impurity ions may migrate or leach from resin systems, affecting long-term material stability and increasing the risk of component failure over time.
Wiring Corrosion Risk
In fine electronic wiring and FPC systems, ionic impurities may increase corrosion and reliability risks, potentially causing circuit degradation or open circuits.
Reliability Degradation
Controlling impurity ions helps improve electrical insulation, durability and long-term reliability in demanding electronic packaging and coating environments.
Key Benefits
核心技術優勢
Selective Ion Adsorption
High adsorption efficiency for specific impurity ions, with targeted selectivity for Na⁺, Cl⁻, Br⁻, Cu⁺ and Ag⁺.
Heat & Radiation Resistance
Maintains stable performance under high-temperature and strong radiation conditions, with models rated up to 550℃.
Chemical Resistance
Resistant to various organic reagents and strong oxidizing substances, ensuring durability in demanding chemical environments.
Effective in Harsh Conditions
Performs well even in high-temperature or waterless application environments, supporting a wide range of industrial processing conditions.
Product Models & Technical Parameters
產品型號與技術參數
| Model | Ion Exchange Type | Adsorption Capacity | Appearance | Particle Size | Temp. Resistance |
|---|---|---|---|---|---|
| NL-001 | Cation exchange | Na⁺ 6.6 meq/g | White powder | 0.50 ± 0.20 μm | 550℃ |
| NL-002 | Anion exchange | Cl⁻ 4.6 meq/g | White powder | 0.45 ± 0.20 μm | 400℃ |
| NL-003A | Double ion exchange | Cu⁺ 2.8, Na⁺ 1.5, Cl⁻ 0.4 meq/g | White powder | 0.50 ± 0.20 μm | 300℃ |
| NL-004 | Anion exchange | Cl⁻ 3.8 meq/g | Pale yellow powder | 0.37 ± 0.20 μm | 400℃ |
| NL-005A | Double ion exchange | Na⁺ 1.4, Cl⁻ 2.3 meq/g | White powder | 0.55 ± 0.20 μm | 300℃ |
Different models can be selected according to target impurity ions, resin system, processing temperature and final application requirements. Contact our technical team for selection guidance.
Application Areas
應用領域
IC Epoxy Encapsulation Materials
Helps reduce corrosive ion extraction and improve electronic packaging reliability in IC encapsulation systems.
FPC Adhesives
Supports ionic impurity control in flexible printed circuit adhesive systems to reduce wiring corrosion risks.
Solar Encapsulation Materials
Improves long-term stability in photovoltaic encapsulation materials by controlling ionic impurity migration.
Anti-corrosion Coatings
Reduces ion-induced corrosion risks and enhances coating durability in industrial protective coating applications.
Application Cases
應用案例
NL-002
NL-002
Halogen Ion Capture in Epoxy Resin
GrabMax® NL-002 can be added into epoxy resin systems to capture halogen ions and reduce bromide ion concentration in extracted water. Compared with systems without ion adsorbent, the addition of NL-002 helps reduce Br⁻ ion concentration and improve material reliability.
Adsorbent Corrosion Present
NL-002 Inhibition Improved
Wiring Corrosion Inhibition Test
In a wiring corrosion inhibition test, 0.5% GrabMax® NL-002 was added to bisphenol epoxy resin and coated on fine wiring. Under test conditions of 130℃, 85% RH, 20V and 20 hours, the system with ion adsorbent showed improved corrosion inhibition performance compared with the system without ion adsorbent.
130℃
Temperature
85% RH
Humidity
20V / 20h
Conditions
Packaging & Storage
包裝與儲存
GrabMax® powder is packed in aluminum-plastic or paper drums, with a net weight of 10 kg per drum. Products should be transported and stored in a cool, dry and dark environment. Under sealed and dry conditions, the product can be stored in its original packaging for at least one year without deterioration.
Packaging Format
Aluminum-plastic or paper drums, 10 kg net weight per drum
Storage Conditions
Cool, dry and dark environment; keep sealed and dry
Shelf Life
At least 12 months in original sealed packaging under recommended conditions
Net Weight
10 kg/drum
Need Technical Support or
Product Selection Advice?
需要技術支援或產品選型建議？
Our technical and sales team can help you select the suitable GrabMax® model based on your target impurity ions, resin system, processing temperature and application requirements.
Model Selection Quick Reference