In the early stages of the company's establishment, through scientific and meticulous market research, I keenly realized that with the development of the times and technological progress, the demand for conductive coatings will continue to increase. At that time, the conductive coating market was almost monopolized by foreign brands, which not only had high prices but also caused huge pollution to the environment. In order to break the monopoly of foreign products, the company immediately established a business unit dedicated to the research and development and production of conductive coatings - Suzhou Puqiang Conductive Coatings Company. After several years of technical research and development, the company was the first to use domestically produced conductive powders and finally successfully developed a water-based environmentally friendly conductive coating with independent intellectual property rights in 2005 (invention patent number: ZL2012101125686.8/ZL201510887698.8/ZL201810734298.7).
Compared with similar products, Puqiang conductive coatings have advantages such as good performance, high cost, environmental friendliness and pollution-free, and can be customized. Once the product was launched, it quickly won the trust of domestic mid to high end customers. The product is widely used in fields such as mobile phones, laptops, communication devices, security devices, smart wearables, smart homes, network hardware (servers), medical instruments, smart systems for public transportation, new energy, aerospace, and national defense technology. At the same time, Puqiang conductive coatings have also passed the EU CE certification and are exported to countries and regions such as Europe, the United States, Japan, South Korea, India, Malaysia, etc., with annual sales exceeding 100000 kilograms.
This product is an environmentally friendly water-based conductive nickel paint made with high-purity nickel powder as the medium
Suitable for laptops, electronic information, communication devices, and precision instruments.
1. It has excellent electromagnetic wave shielding effect
2. Excellent adhesion to plastic substrates such as ABS, PC, ABS/PC, PA, HIPS, etc
3. Using nickel powder medium, with excellent conductivity
4. Excellent wear resistance and moisture resistance
5. Excellent dryness
6. Good film-forming performance, no powder peeling phenomenon, hard and durable paint film
7. The product is not prone to sedimentation and layering, and has strong workability
Product Performance index | PN-3325 | PN-3325R |
| Solid content (%) | 45±1 | 30±1 |
| Resistance (Ω) | <0.5/SQ/Mil | <0.5/SQ/Mil |
| Shielding rate (Db) | 60-70 | 60-70 |
| Recommended dry film thickness (um) | 30-40 | 30-40 |
| Suggested dilution ratio (weight ratio) | 1:0.3-0.4 | Diluted |
| Diluent | Anhydrous ethanol | Anhydrous ethanol |
| Room temperature storage time after spraying (min) | 10-20 | 10-20 |
| Dry conditions | 60℃*30min | 60℃*30min |
| Theoretical spraying area (m) ²/ L) | Above 18 | Above 14 |
| Adhesion (%) | 100 | 100 |
| Wear resistant RCA500 times | Good | Good |
| Humidity resistance test | Resistance value remains unchanged for 7 days at 85 ° C and 85% relative humidity | |
| Product shelf life | 6 months | |
1. Surface treatment
Firstly, use IPA, ethanol and other reagents according to the type of vinegar to remove the pollutants adhering to the surface of the coating
2. Working environment conditions
Workplace temperature: 15 ℃ -30 ℃
Relative humidity: 60% -80%
3. Painting work equipment
Pneumatic spray
Nozzle diameter: 0.8-1.0mm φ< Br/>spray pressure: 2.0-3.0kg/cm ²
4. Precautions
Should be stored in a dry place at 15 ℃ -25 ℃
The temperature for using conductive paint should be below 45 ℃
Strict management of container packaging should be implemented
Sufficient stirring should be carried out before use, as uneven stirring can cause poor conductivity
The dilution of conductive paint should use the recommended diluent
Due to the occurrence of settlement after dilution, stirring is also necessary during work
Clean the spray gun with ethanol after work
This product uses high-purity carbon powder as the medium and can be formulated according to different requirements for resistance and conductivity. Currently, PC0815 conductive carbon powder paint has been developed
Suitable for anti-static and electromagnetic wave radiation prevention in homes, hospital buildings, etc
1. It has good anti-static and electromagnetic radiation shielding effects
2. Good adhesion to the surfaces of metal and non-metal materials
3. It has excellent wear resistance and dryness
4. Has excellent moisture resistance and workability
5. Good film-forming performance, no powder peeling phenomenon, hard and durable paint film
Product Performance index | PC-0815 |
| Solid content (%) | 30±1 |
| Resistance (Ω) | Reconfigurable |
| Shielding rate (Db) | 40-60 |
| Recommended dry film thickness (um) | 20-30 |
| Dilution ratio | Diluted can be used directly or diluted with a small amount of anhydrous ethanol |
| Room temperature storage time after spraying (min) | 5-10 |
| Dry conditions | 60℃*30min |
| Wear resistant RCA500 times | Good |
| Humidity resistance test | Resistance value remains unchanged for 7 days at 85 ° C and 85% relative humidity |
| Product shelf life | 6 months |
1. Surface treatment
Firstly, use IPA, ethanol and other reagents according to the type of vinegar to remove the pollutants adhering to the surface of the coating
2. Working environment conditions
Workplace temperature: 15 ℃ -30 ℃
Relative humidity: 60% -80%
3. Painting work equipment
Pneumatic spray
Nozzle diameter: 0.8-1.0mm φ
Spray pressure: 2.0-3.0kg/cm ²
4. Precautions
Should be stored in a dry place at 15 ℃ -25 ℃
The temperature for using conductive paint should be below 45 ℃
Strict management of container packaging should be implemented
Sufficient stirring should be carried out before use, as uneven stirring can cause poor conductivity
The dilution of conductive paint should use the recommended diluent
Due to the occurrence of settlement after dilution, stirring is also necessary during work
Clean the spray gun with ethanol after work
This series of products is made of conductive paint using silver coated copper powder with different silver contents as the medium
Suitable for mobile phones, computers, electronic information, communication devices, precision instruments, etc.
1. It has excellent electromagnetic wave shielding effect
2. Excellent adhesion to plastic substrates such as ABS, PC, ABS/PC, PA, HIPS, etc
3. It has excellent wear resistance and dryness
4. It has excellent moisture resistance and workability.
6. It has good film-forming performance, no powder peeling phenomenon, and the paint film is hard and durable
Product Performance index | PCS-3003 | PCS-3003R | PCS-3005 | PCS-3005R | PCS-3010 | PCS-3010R | PCS-3011 | PCS-3011R |
| Solid content (%) | 40±1 | |||||||
| Resistance (Ω) | 0.15-0.25/Sq/Mil | |||||||
| Shielding rate (Db) | 60-70 | |||||||
| Recommended dry film thickness (um) | 20-25 | |||||||
| Suggested dilution ratio (weight ratio) | 1:0.3-0.4 | Diluted | 1:0.3-0.4 | Diluted | 1:0.3-0.4 | Diluted | 1:0.3-0.4 | Diluted |
| Diluent | Anhydrous ethanol | |||||||
| Room temperature storage time after spraying (min) | 3-5 | |||||||
| Dry conditions | 60C*30min | |||||||
| Theoretical spraying area (m) ²/ L) | Over 10 | Over 6 | Over 10 | Over 6 | Over 10 | Over 6 | Over 10 | Over 6 |
| Adhesion (%) | 100 | |||||||
| Wear resistant RCA500 times | Good | |||||||
| Humidity resistance test | Resistance value remains unchanged for 7 days at 85 ° C and 85% relative humidity | |||||||
| Product shelf life | 6 months | |||||||
1. Surface treatment
Firstly, use IPA, ethanol and other reagents according to the type of vinegar to remove the pollutants adhering to the surface of the coating
2. Working environment conditions
Workplace temperature: 15 ℃ -30 ℃
Relative humidity: 60% -80%
3. Painting work equipment
Pneumatic spray
Nozzle diameter: 0.8-1.0mm φ
Spray pressure: 2.0-3.0kg/cm ²
4. Precautions
Should be stored in a dry place at 15 ℃ -25 ℃
The temperature for using conductive paint should be below 45 ℃
Strict management of container packaging should be implemented
Sufficient stirring should be carried out before use, as uneven stirring can cause poor conductivity
The dilution of conductive paint should use the recommended diluent
Due to the occurrence of settlement after dilution, stirring is also necessary during work
Clean the spray gun with ethanol after work
This series of products has developed two types of PSCS silver+silver coated copper paint, which can be made into silver+silver coated copper paint in different proportions according to the specific performance requirements of customers. This series of products is between pure silver paint and silver copper paint, and has the high conductivity and radiation shielding performance of pure silver paint, while also reducing costs appropriately
Suitable for mobile phones, computers, electronic information, communication devices, precision instruments, etc.
1. It has excellent electromagnetic wave shielding effect
2. Excellent adhesion to plastic substrates such as ABS, PC, ABS/PC, PA, HIPS, etc
3. Adopting a mixed medium of pure silver powder and silver coated copper powder, it has excellent conductivity performance
4. Excellent wear resistance and moisture resistance
5. Excellent dryness
6. Good film-forming performance, no powder peeling phenomenon, hard and durable paint film
7. The product is not prone to sedimentation and layering, and has strong workability
Product Performance index | PS-4235 | PS-4236 |
| Solid content (%) | 42±1 | 42±1 |
| Resistance (Ω) | 002-0.03/SQ/0.5Mil | 0.04-0.08/SQ/0.5Mil |
| Shielding rate (Db) | Above 75 | Above 75 |
| Recommended dry film thickness (um) | 12-15 | 12-15 |
| Suggested dilution ratio (weight ratio) | 1:0.6-0.7 | 1:0.6-0.7 |
| Diluent | Anhydrous ethanol | Anhydrous ethanol |
| Room temperature storage time after spraying (min) | 2-3 | 2-3 |
| Dry conditions | 60℃*30min | 60℃*30min |
| Theoretical spraying area (m) ²/ L) | 15 | 15 |
| Adhesion (%) | 100 | 100 |
| Wear resistant RCA500 times | Good | Good |
| Humidity resistance test | Resistance value remains unchanged for 7 days at 85 ° C and 85% relative humidity | |
| Product shelf life | 6 months | |
1. Surface treatment
Firstly, use IPA, ethanol and other reagents according to the type of vinegar to remove the pollutants adhering to the surface of the coating
2. Working environment conditions
Workplace temperature: 15 ℃ -30 ℃
Relative humidity: 60% -80%
3. Painting work equipment
Pneumatic spray
Should be stored in a dry place at 15 ℃ -25 ℃
Spray pressure: 1.5-3.0kg/cm ²
4. Precautions
Should be stored in a dry place at 15 ℃ -25 ℃
The temperature for using conductive paint should be below 45 ℃
Strict management of container packaging should be implemented
Sufficient stirring should be carried out before use, as uneven stirring can cause poor conductivity
The dilution of conductive paint should use the recommended diluent
Due to the occurrence of settlement after dilution, stirring is also necessary during work
Clean the spray gun with ethanol after work
There are currently two varieties in this series, PS4741 pure silver paint standard type and PS4540 pure silver paint quick drying type, both of which are made of high-purity silver powder as the medium and have high conductivity and radiation shielding conductive paint.
Suitable for mobile phones, computers, electronic information, communication devices, precision instruments, etc.
1. It has excellent electromagnetic wave shielding effect
2. Excellent adhesion to plastic substrates such as ABS, PC, ABS/PC, PA, HIPS, etc
3.100% pure silver powder medium with excellent conductivity
4. Excellent wear resistance and moisture resistance
5. Excellent dryness
6. Good film-forming performance, no powder peeling phenomenon, hard and durable paint film
7. The product is not prone to sedimentation and layering, and has strong workability.
Product Performance index | PN-3325 | PN-3325R |
| Solid content (%) | 45±1 | 30±1 |
| Resistance (Ω) | <0.5/SQ/0.5Mil | <0.5/SQ/0.5Mil |
| Shielding rate (Db) | 60-70 | 60-70 |
| Recommended dry film thickness (um) | 30-40 | 30-40 |
| Suggested dilution ratio (weight ratio) | 1:0.3-0.4 | Diluted |
| Diluent | Anhydrous ethanol | Anhydrous ethanol |
| Room temperature storage time after spraying (min) | 10-20 | 10-20 |
| Dry conditions | 60℃*30min | 60℃*30min |
| Theoretical spraying area (m) ²/ L) | Above 18 | Above 14 |
| Adhesion (%) | 100 | 100 |
| Wear resistant RCA500 times | Good | Good |
| Humidity resistance test | Resistance value remains unchanged for 7 days at 85 ° C and 85% relative humidity | |
| Product shelf life | 6 months | |
1. Surface treatment
Firstly, use IPA, ethanol and other reagents according to the type of vinegar to remove the pollutants adhering to the surface of the coating
2. Working environment conditions
Workplace temperature: 15 ℃ -30 ℃
Relative humidity: 60% -80%
3. Painting work equipment
Pneumatic spray
Nozzle diameter: 0.8-1.0mm φ
Spray pressure: 2.0-3.0kg/cm ²
4. Precautions
Should be stored in a dry place at 15 ℃ -25 ℃
The temperature for using conductive paint should be below 45 ℃
Strict management of container packaging should be implemented
Sufficient stirring should be carried out before use, as uneven stirring can cause poor conductivity
The dilution of conductive paint should use the recommended diluent
Due to the occurrence of settlement after dilution, stirring is also necessary during work
Clean the spray gun with ethanol after work
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