JunPus

JunPus thermal compounds deliver advanced heat dissipation solutions tailored for high-performance AI chips, CPUs, GPUs, and 5G base stations.

Engineered for cutting-edge semiconductor technologies,

our patented thermal pastes optimize thermal conductivity, ensuring stable performance under intensive workloads. Trusted across electronics, data centers, and telecommunications

Concept visualization of an AI server rack, paired coolant hoses, supply and return manifolds, and an adjacent CDU.

JUNPUS / LIQUIDTHERM

Think beyond
the cold plate.

Liquid cooling starts with
the whole system.

From the chip interface to the facility loop, every connection matters. Explore the architecture, then define your coolant requirements with JunPus.

Confirm LiquidTherm suitability for your equipment and operating conditions with JunPus.

Direct-to-chip architecture / Fluid selectionConcept visualization

A MODERN LIQUID-COOLING ARCHITECTURE

Follow the heat.
Keep the circuits separate.

A single-phase, liquid-to-liquid example. The coolant remains inside each circuit; only heat passes across the CDU’s heat exchanger.

Conceptual single-phase cooling system: separate facility and technology loops exchange heat without mixing, with parallel cold-plate branches.Conceptual single-phase cooling system: separate facility and technology loops exchange heat without mixing, with parallel cold-plate branches.

Two separate circuits exchange heat at the CDU. The technology loop carries heat from the cold plates; the facility loop carries it onward to heat rejection.

Cooler supplyWarmer returnHeat transfer

Conceptual architecture. Pump, filtration, sensing and redundancy arrangements vary by system. Colors indicate relative supply and return roles. Other components may need air cooling.

Cold plates collect heat

The fluid flows through internal channels next to the heat source, with supply and return connections kept distinct.

The CDU separates the loops

Its heat exchanger and secondary pumping system connect heat removal at the rack to facility cooling.

The facility rejects heat

The cooling plant and its pumps complete the primary circuit. The heat-rejection method depends on the site.

Conceptual cold-plate cutaway with inlet and outlet hoses and internal microchannels.
Conceptual cutaway. Cover removed to show internal flow channels.

FROM THE CHIP INTO THE FLOW

Different materials.
One thermal path.

Device + thermal interface

The interface material transfers heat across the contact between the package and cold plate.

Cold-plate wall + channels

The plate conducts heat into its internal flow passages. Coolant stays inside the sealed fluid path.

Circulating coolant

The fluid transports heat to the CDU. Thermal properties, flow resistance and compatibility must be evaluated together.

This is direct-to-chip cooling context. It does not establish suitability for immersion or direct contact with powered electronics.

JUNPUS COOLANT

LiquidTherm.
A practical starting point.

Start with LiquidTherm’s listed product information, then review the fluid requirements of your equipment with JunPus.

Preparation

Ready to use

No additional water required

Listed pack

1,000 ml

Transparent liquid

Listed component

<6% PG

Propylene glycol

Sealed shelf life

3+ years

Properly sealed; not operating life

JunPus also describes anti-corrosion and antibacterial additives. Request the current approved technical and safety documents, compatible materials and relevant test conditions.

Confirm the applicable formulation, system compatibility and operating limits with JunPus before use.

WHY START WITH JUNPUS?

A practical product.
A focused technical conversation.

Ready-to-use preparation

The listed formula avoids a separate water-dilution step when used as directed. Confirm the specified fluid against your equipment requirements.

A wider thermal-material perspective

JunPus presents coolant alongside compounds, pads and tapes, allowing interface and fluid questions to be discussed while keeping their roles distinct.

A direct application contact

JunPus’s consultation service accepts liquid-cooling requirements, application conditions and documentation questions. Scope and availability are confirmed individually.

DEFINE THE NEXT STEP

Your system
sets the brief.

Tell JunPus what you are building and what the coolant needs to achieve. Discuss the current product, the evidence your application needs and whether a specific development or supply request can be supported.

APPLICATION

Equipment model, heat load
and cooling architecture

OPERATING WINDOW

Fluid temperatures,
flow and pressure limits

WETTED MATERIALS

Metals, seals, tubing
and the existing fluid

EVALUATION + SUPPLY

Test criteria, documents,
quantity and timing

Product suitability, any requested customization and supply terms require confirmation. Agree a suitable exchange method before sharing confidential designs.

LiquidTherm Coolant

JunPus LiquidTherm Coolant is a ready-to-use liquid for water-cooling systems. The listed 1,000 ml transparent formula contains propylene glycol below 6%, with a shelf life of at least three years when properly sealed.

Confirm the applicable formulation, system compatibility and operating limits with JunPus before use.

JunPus

Performance Starts with Superior Thermal Connectivity.For OEM/ODM products please go to JunPus International Co., Ltd.

Our Company
Customer Services
Contact Info

Do you need assistance?

For any questions or concerns, you can reach us via our contact form