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Focusing on welding technology and three protectio

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Three proof adhesive series
Moisture proof adhesive series
Flux series
Cleaning agent series
Rust proof paint series
01
UV (mercury lamp) double-curing conformal adhesive
The modified polyurethane acrylate coating product, which is one-component, high-solid-content, and
- The modified polyurethane acrylate product with dual curing via mercury lamp and moisture addresses the issue of un-cured areas due to shadowing in single mercury lamp curing.
- 3-5" achieves rapid curing, effectively improving production efficiency.
- The product is made from eco-friendly materials, featuring zero VOC and no organic solvent emissions, ensuring safety and environmental friendliness.
- Excellent edge coverage and wetting effect, with good workability and ease of repair
- Temperature resistance range: -65°C to 130°C
- Excellent adhesion, effectively preventing corrosion from salt spray, weak acids, and alkalis
- Strong weather resistance, resistant to cold and heat shock, effectively protects the product
- The product has passed UL certification in the United States
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01
UV (LED) double-curing conformal adhesive
A modified polyurethane acrylate film product with single component, high solid content, LED cold li
-The modified polyurethane acrylic product with dual curing of LED and moisture solves the problem of single LED curing being unable to cure due to obstructed areas.
- LED cold light source curing is more energy-efficient than UV curing.
- 3-5 "achieves rapid curing and effectively improves production efficiency.
-This product uses environmentally friendly materials, zero VOC, no organic solvent release, and is safe and environmentally friendly.
- Excellent edge coverage and wetting effect, good construction craftsmanship, easy to repair.
- Temperature resistance range -65 ℃ -130 ℃.
- Excellent adhesion can effectively prevent corrosion from salt spray, weak acid, alkali, etc
- Strong weather resistance and resistance to cold and hot impacts, effectively protecting the product.
- This product has been certified by UL in the United States.
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01
Rubber is a conformal adhesive
Composed mainly of special synthetic rubber resin and supplemented with special multi-component copo
-High performance modified rubber resin is the main component, with ultra-low water absorption and excellent moisture resistance.
-This product is made of environmentally friendly materials and does not contain toxic or harmful substances such as benzene, toluene, xylene, acetone, etc., resulting in an extremely low odor.
-Fast curing at room temperature, high production efficiency.
-The paint film has good flexibility and can effectively eliminate stress between components, making it easy to repair.
-Temperature resistance range -65 ℃ -130 ℃
-Strong adhesion can effectively prevent corrosion from salt spray, weak acid, alkali, etc.
-This product has been certified by UL in the United States.
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01
Modified polyurethane conformal adhesive
Composed mainly of special synthetic resin and supplemented with special multi-component copolymer m
-Modified polyurethane as the main component, combined with special multi-component copolymer modified polymer resin.
-This product is made of environmentally friendly materials and does not contain harmful substances such as benzene, toluene, xylene, acetone, etc., resulting in an extremely low odor.
-Temperature resistance range -65 ℃ -130 ℃.
-The paint film has good flexibility and can effectively eliminate stress between components.
-Strong adhesion can effectively prevent corrosion from salt spray, weak acid, alkali, etc.
-Strong weather resistance and resistance to cold and hot impacts, effectively protecting the product.
-This product has passed UL certification in the United States and is an ideal substitute for imports.
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01
SK-H series moisture-proof adhesive
A single component, low viscosity, self leveling, room temperature fast curing organic silicon three
-Used for moisture-proof insulation protection of various household appliances, automotive electronics, industrial control equipment and other electronic control boards.
-Self leveling, single component silicone material, easy to apply.
-Room temperature cured silicone elastomer, heating can accelerate curing.
-Working temperature: -65 ℃~200 ℃.
-Has excellent vibration damping ability and easy repairability.
-Non corrosive, moisture condensing, room temperature curing, heat accelerated curing.
-Has good dielectric properties and meets the requirements of MIL-I-46058C and MIL-A-46146.
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01
Leave-in flux
The product is made of imported film-forming agent, high-efficiency active agent and organic activat
-High insulation impedance value, environmentally friendly lead-free and wash free soldering flux, in compliance with IPC-TM-650 requirements.
-After welding, there is less residue on the PCB board, the surface is dry, non sticky, and has strong versatility
-During pre welding and post welding operations, the substrate and parts do not produce corrosiveness and require no cleaning.
-It can pass strict copper mirror, copper plate corrosion testing, and surface insulation impedance testing, ensuring safety and reliability.
-It has high temperature resistance and can quickly wet, diffuse, and fully solder lead-free solder. It has good tin penetration and effectively prevents short circuits from occurring.
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01
Halogen-free flux
The product is made of imported film-forming agents, high-efficiency activators, and organic activat
-High insulation impedance value, environmentally friendly lead-free and wash free soldering flux, in compliance with IPC-TM-650 requirements.
-After welding, there is less residue on the PCB board, the surface is dry, non sticky, and has strong versatility
-During pre welding and post welding operations, the substrate and parts do not produce corrosiveness and require no cleaning.
-It can pass strict copper mirror, copper plate corrosion testing, and surface insulation impedance testing, ensuring safety and reliability.
-It has high temperature resistance and can quickly wet, diffuse, and fully solder lead-free solder. It has good tin penetration and effectively prevents short circuits from occurring.
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01
Solvent-based cleaning agents
The product adopts special blending and is suitable for steel mesh cleaning, fixture (furnace) clean
-After distillation and recovery, the waste liquid can be reused, which can save usage costs and avoid environmental pollution.
-Quick drying, high cleaning efficiency.
-Excellent ability to clean rosin grease, oil, dirt, etc.
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01
Environmentally friendly cleaning agent
The product complies with the volatile organic compound content limit of GB38508-2020 and can effect
-After distillation and recovery, the waste liquid can be reused, which can save usage costs and avoid environmental pollution.
-Quick drying, high cleaning efficiency.
-Excellent ability to clean rosin grease, oil, dirt, etc.
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01
Anti-rust paint
This anti rust paint is mainly composed of a special synthetic resin and a special multi-component c
-This series of anti rust paint has the characteristics of fast drying, low odor, and environmental protection.
-Long term stable heat-resistant temperature -60 ℃~125 ℃.
-Excellent water and corrosion resistance, capable of providing excellent moisture and rust prevention effects.
-It has excellent protective properties for surfaces of metals such as copper and iron, as well as non-ferrous metals.
-Excellent adhesion can effectively prevent corrosion from salt spray, weak acid, alkali, etc.
-Strong weather resistance and salt spray resistance test for over 1000 hours, effectively protecting the surface of the product.
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01
Water-based anti-rust paint
This series of water-based anti rust paint has good permeability, chemical resistance, and wetting p
-Water based system, non-toxic, non irritating, non flammable, safe and environmentally friendly.
-Good permeability, chemical resistance, wettability, and good construction process.
-After baking at 130 ℃, it quickly solidifies to improve production efficiency.
-It has excellent advantages such as water resistance, oil resistance, moisture resistance, rust prevention, and corrosion resistance.
-Strong adhesion can effectively prevent corrosion from salt spray, weak acid, alkali, etc.
-Strong weather resistance and salt spray resistance test for over 1000 hours, effectively protecting the surface of the product.
-Not flammable or explosive, safe to transport, classified as non hazardous goods.
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Three proof adhesive series
Moisture proof adhesive series
Flux series
Cleaning agent series
Rust proof paint series
Solution
New energy solutions
Provide low dielectric constant three proof adhesive (patented product) to ensure lossless transmission of 5G signals while protecting the circuit. Combined with low residual flux, it meets the high-density soldering and strict reliability requirements of base station equipment
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Automotive Electronic Solutions
Adopting two-component polyurethane three proof adhesive, it can withstand extreme temperatures of -40 ℃~125 ℃, has excellent vibration resistance, and is matched with lead-free and non cleaning soldering flux to meet the requirements of new energy battery management systems (BMS) High reliability requirements
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Industrial control precision instrument solution
Industrial control precision instruments are widely used in scenarios such as intelligent manufacturing, industrial automation, power measurement and control, metallurgy and chemical engineering, with their core PCB The board, sensing module, and precision drive circuit have long faced multiple environmental threats such as wet and hot condensation, dust and oil pollution, salt spray corrosion, mechanical vibration, electrostatic surge, chemical medium erosion, and high and low temperature cycling aging in industrial sites. In addition, the instrument itself has dense spacing patches, small components, ceramics, etc /Metal/plastic multi substrate compatibility, some components cannot be baked at high temperatures, and other process characteristics.
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Solutions for the Home Appliance Industry
Using water-based three proof adhesive instead of traditional solvent based products reduces VOC emissions by 60%, meets environmental regulations, and reduces costs. Combined with highly active solder paste, it improves the strength and reliability of solder joints and adapts to automated production lines
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New energy solutions
Automotive Electronic Solutions
Industrial control precision instrument solution
Solutions for the Home Appliance Industry
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About Us
Focusing on welding technology and three protection fields
1998
Company incorporation
25000 m²
Land occupation of production base
500000+
Daily production exceeds
60 +
Complete set of automated production equipment
SUNHOT
Guangdong Jinhongtai Chemical New Materials Co., Ltd. specializes in the production of electronic chemicals, which are widely used in industries such as computers, communications, household appliances, precision instruments, aerospace, automotive and high-speed rail, military, and new energy. The company was initially established in 1998. In order to meet the booming development of microelectronics industry in Chinese Mainland and the market demand for electronic chemical products, it established a production base in Jiangmen City, Guangdong Province in 2000. With the continuous growth of the company, it completed and put into production the Nanxiong Chemical Production Base in 2014. Covering an area of 17 acres, with a total investment of over 50 million yuan, the company has a registered capital of 20 million yuan.
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News & Information
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Company News
2025-12-09
What are the main functions of conformal paint?
The core function of conformal coating is to provide all-round protection for electronic components and PCB boards, ensuring the reliability of equipment in complex environments, including:Anti-moisture/anti-mold: forms a dense protective film to isolate water vapor and condensation, avoid circuit s
Company News
2025-12-09
What affects the light energy received by glue?
There are three core factors that affect the reception of light energy by glues, especially light-curable glues:Light source characteristics: the higher the power of the light source, the longer the irradiation time, the stronger the light energy; The wavelength needs to match the glue photosensitiv
Company News
2025-12-09
Are conformal adhesive and conformal paint the same thing?
The essence of the two in the industry belongs to the same type of electronic protective materials, only the names are different, and the core functions are completely the same - both form a dense protective film on the surface of electronic components and PCB boards to achieve the effect of anti-mo
Company News
2025-12-09
What are the types of conformal paints?
According to the composition and curing characteristics, conformal paints are mainly divided into four categories: (1) Acrylate type: cost-effective, fast curing, easy to spray and construction, good repairability, suitable for general electronic equipment protection; (2) Silicone type: high and low
Company News
2025-12-09
What are the precautions for the use of thermally conductive silicone sheets?
The core precautions focus on 5 points: (1) Clean the surface: Before use, use anhydrous ethanol and other cleaning agents to remove oil and dust on the surface of the heat dissipation substrate (chip, heat sink) to avoid impurities affecting the thermal conductivity efficiency; (2) Control the thic
Industry News
2025-12-09
The protection upgrade of the electronic manufacturing industry has become the core guarantee to ada
With the development of the electronics manufacturing industry in the direction of miniaturization, high integration and outdoor, the environmental challenges faced by electronic components are becoming increasingly complex, and the conformal adhesive series products have become the key materials to
Industry News
2025-12-09
The demand for moisture environment protection has surged, and the technological innovation of moist
Global warming has led to an increase in extreme rainfall, coupled with the rapid expansion of outdoor electronics, marine engineering, underground facilities and other fields, the demand for equipment protection in humid environments continues to surge. Moisture is one of the main causes of the fai
Industry News
2025-12-09
Environmental protection policies have been tightened, and the anti-rust paint series has transforme
Driven by the increasingly strict global environmental protection policy and the demand for long-term industrial equipment, the anti-rust paint series products are accelerating the transformation to green and long-lasting, and low-VOC, water-based, and high-corrosion resistance products have become
Industry News
2025-12-09
The refined development of electronic welding and the iterative upgrading of flux series to meet the
As the core auxiliary material of electronic soldering, flux series products have achieved a breakthrough in the performance of "low residue, high activity, and no corrosion" through technological iterative upgrading, and accurately adapt to the soldering needs of micro components and high
Industry News
2025-12-09
Green transformation of industrial cleaning cleaning series innovation and upgrading of cleaning age
Driven by the dual drive of the "double carbon" goal and environmental protection policies, the industrial cleaning field is accelerating the farewell to traditional solvent-based cleaning agents, and the new cleaning agent series products with "efficient decontamination, environmenta