From samples to mass production — one-stop protective coating delivery
Technical consulting → prototyping → batch processing → equipment supply → raw material support. PAL is your full-chain partner in specialty coatings.
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Core Technologies
Parylene
Parylene special protective coating technology0.1–100 μm lightweight ultra-strong protection
Biocompatibility ISO10993 | IP68 waterproof | Corrosion resistance 3000+ hr salt spray | Insulation ≥1000V/5μm | Solid lubrication | Liquid repellency
Typical applications
Medical, electronics, new energy
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UV Conformal Coating
New material three-proof coating and adhesive material systemSecond-level fast cure, eco-friendly invisible armor
Corrosion resistance | Waterproof, salt spray & mold proof | RoHS, REACH 2.0 | Stable from -65°C to 150°C | UL94-V0 flame rating
Typical applications
New energy vehicle ECU boards, robotics circuits, etc.
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ALD
ALD Coating Equipment and Technology (Atomic Layer Deposition)Sub-nm precision thickness control — empowering advanced manufacturing
<1 nm deposition precision | >95% step coverage | Layer-by-layer deposition | Low-temperature process | Multi-functional composite films
Typical applications
Semiconductor, lithium battery, photovoltaics, etc.
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What challenge can we help you solve?
Biocompatibility
Insulation & Voltage Withstand
Solid Lubrication
Conformal Coating
Chip Manufacturing
Sub-nm Thickness Control
Medical Electronics
New Energy Vehicles
Semiconductor
Consumer Electronics
Industrial Control
Aerospace
Optical Devices
Sensors
Communication Equipment
Military Electronics
Wearable Devices
Smart Home
Industry Applications
Compliant with FDA/ISO dual certification, guarding the "life line" of medical devices!
Parylene has become a key material for high-end medical device protection due to its excellent biocompatibility, ultra-thin pinhole free coating, and excellent chemical stability. It is widely used in scenarios with extremely high safety requirements such as implantable devices, catheters, sensors, etc.
Core Advantages： Biocompatibility | ultimate protection | ultra thin and shape preserving | strong electrical insulation | wide temperature resistance range
Typical Applications： Implantable electronic devices, vascular intervention devices, catheters and intubation, medical elastomers
Ultra thin conformal protection: cracking the "coverage blind spot" of microelectronic structures
Forming a molecular level uniform thin film with a thickness of only 0.1-100 μ m on the surface of electronic devices, achieving 360 ° coverage without dead corners, completely eliminating blind spots, and providing complete protection for high-density packaged 5G RF modules, MEMS sensors, circuit boards (PCBs), especially flexible circuit boards (FPCs).
Core Advantages： 360 ° seamless coverage | extremely low dielectric constant | resistant to oil stains, condensation water, etc. | resistant to extreme temperature changes | solid lubrication
Typical Applications： Millimeter wave radar, 5G antenna modules, MEMS devices, automotive ECU control units, sensors and high-voltage systems, aviation electronics and satellite detectors, wearable devices, medical electronics, etc
Invisible armor, sustainable future - the silent guardian of new energy electronic control systems
Parylene has been widely applied in high-end new energy electronic systems of leading companies such as Tesla, BYD, CATL, and Huawei digital energy, and its technological path is evolving from "protective coatings" to "functional integration layers".
Core Advantages： 99.9%+coverage | dielectric constant as low as 2.3-2.65 | coping with temperature differences and chemical erosion from -40 ℃ to 150 ℃ | stress free deposition and lightweight advantages
Typical Applications： Power battery system, on-board charging system, oil pump system, electric drive system, charging station equipment, fuel cell system, photovoltaic inverter, etc
Extreme environmental tolerance: a 'invisible shield' for dealing with extreme space conditions
Parylene technology has been successfully applied in major international space projects such as the hubble space telescope, james webb space telescope, and mars probe "perseverance". Parylene has provided aerospace grade Parylene coating services that comply with mil-i-46058c standards for spacecraft in china, widely used in core components such as satellite electronic modules, star sensors, and communication modules. The technical path is synchronized with international standards.
Core Advantages： Wide temperature range stability | vacuum no gas release | anti cosmic radiation | ultra low water vapor permeability | zero weight increment | no impact on functionality
Typical Applications： Satellite platforms, deep space probes, launch vehicles, spacecraft thermal control systems, avionics, space telescopes, etc
The underlying support for neuromorphic computation: constructing a "molecular level insulating layer" resembling brain synapses
Parylene, as a key dielectric layer material for memristors, directly participates in the construction of brain like computing hardware. On a flexible substrate, the Parylene insulation layer can stably control the capture and release of charge carriers, achieving time-dependent plasticity (STDP) and supporting bio inspired learning of pulse neural networks.
Core Advantages： ISO10993 biocompatibility standard | no bridge coverage | signal integrity assurance | compatibility with flexible electronic systems
Typical Applications： Neuromorphic computing memristors and photonic synaptic transistors, AI sensors, edge AI terminals, energy AI fusion silicon-based lithium battery anodes
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