Chase BlH₂Ock® High-Flow (A162HF).
Chase Corporation, known globally for its Chase BlH₂Ock® A162A water-blocking compound, has launched a next-generation solution. With a 35% higher melt index and lower processing temperatures, this innovative strand-block material improves line speed, reduces downtime, and maintains the same compliance with global MV cable standards as traditional Chase BIH20ck — especially vital for undersea and underground power transmission.
Why This Matters Now As the global grid expands through urban tunnels, offshore wind farms, and remote infrastructure, rinfrastructure, reliable, long-life MV cables are more critical than ever. Water ingress remains a top cause of cable failure — and in harsh, wet environments, failure isn’t an option. That’s why Chase Corporation re-engineered its trusted strand-block technology. The result: Chase BlH₂Ock® High-Flow, designed for next-level throughput and performance.
Why This Matters Now As the global grid expands through urban tunnels, offshore wind farms, and remote infrastructure, rinfrastructure, reliable, long-life MV cables are more critical than ever. Water ingress remains a top cause of cable failure — and in harsh, wet environments, failure isn’t an option. That’s why Chase Corporation re-engineered its trusted strand-block technology. The result: Chase BlH₂Ock® High-Flow, designed for next-level throughput and performance.
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Addressing Critical Challenges:
Water-Treeing & Production Bottlenecks
Water ingress into stranded conductors causes microscopic cracks (water-treeing), reducing cable life from 30–40 years to as little as 8–12.
Traditional strand-block compounds can limit line speed, clog pumps, or stress tooling at high temperatures
ThermoSink 35-7
ThermoSink thermal gels and encapsulants excel at thermal management. They offer flexibility in formulation, allowing for customization of flow properties and cure rates to meet specific needs.
Available in soft gel or firm elastomer forms, they ensure long-term stability during thermal cycling. ThermoSink can be used as a thermal interface material or for encapsulating entire assemblies.
The two-component 1:1 mix ratio packaging simplifies automated dispensing processes. With excellent adhesion to diverse substrates and resistance to harsh environments, ThermoSink products are ideal for consumer and industrial applications requiring reliable thermal performance.
UV550
HumiSeal® UV550 is a solvent-free, UV-curable elastomeric acrylate conformal coating offering enhanced flexibility compared to other UV-curable coatings.
Designed to endure over 1000 thermal shock cycles in high-thickness component areas, it maintains stable SIR characteristics for 1000+ hours. Curing options include LED, Arc, or Microwave systems.
This coating boasts exceptional flexibility, moisture resistance, electrical insulation, and chemical properties. It withstands 1000 thermal shock cycles, fluoresces under UV light for precise application, features a secondary cure mechanism, resists yellowing, and is silicone-free. Compliant with RoHS standards.
Sharp Edge Coverage
Conformal coating technology faces significant challenges in keeping pace with the rapid advancements in PCB technology. As circuit boards become increasingly compact, with tighter component spacing and more delicate parts, traditional conformal coatings often struggle to spread evenly due to fluid dynamics. This inconsistency can jeopardize the reliability of electronic devices.
HumiSeal's Sharp Edge Coverage represents a breakthrough in conformal coating science, enabling the application of a consistent layer of material, even on the most densely packed circuit boards. By addressing these challenges, Humiseal ensures enhanced protection and reliability for modern electronics.
Main Benefits Conformal Coatings
- Insulating property allow a reduction in PCB conductor spacing of over 80%
- Can help eliminate the need for complex, sophisticated enclosures
- Lightweight
- Completely protect the assembly against chemical and corrosive attack
- Eliminate potential performance degradation due to environmental hazards
- Minimize environmental stress on a PCB assembly
- Inherent flexibility conforms to varied component profiles
Applications for Conformal Coatings
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Automotive PCBs
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Appliance/White Goods PCBs
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EV Charging or Automotive Batteries
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Aerospace
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Products distributed by authorized dealers in regions around the world. Visit Chase Corporation To learn more, visit www.chasecorp.com