Harves Corporation's DRYSURF series is a class of quick-drying fluorinated lubricants. After application, it dries rapidly, forming an extremely thin and uniform lubricating film. This product is widely used in precision machinery, electronic and optical equipment, primarily to solve problems such as oil seepage, contamination, and adhesion that can occur with traditional greases.
Harves Corporation's DRYSURF series is a class of quick-drying fluorinated lubricants. After application, it dries rapidly, forming an extremely thin and uniform lubricating film. This product is widely used in precision machinery, electronics, and optical equipment, primarily to solve problems such as oil seepage, contamination, and adhesion that can occur with traditional greases.
✨ Core Features and Advantages The core advantages of the DRYSURF series are as follows: Excellent quick-drying and low contamination: It dries rapidly after application, forming a non-sticky lubricating film that effectively prevents dust adsorption and oil seepage. Excellent durability: Despite being a thin film, it maintains excellent durability; some models can be used as "lifetime lubricants." Extremely low coefficient of friction: Effectively reduces the viscous resistance of precision sliding parts, minimizing wear. Excellent safety: The product is non-flammable and has a low odor, ensuring high operational safety. Good workability: The liquid form supports various methods such as dip coating and spray coating, suitable for batch processing, and effectively shortens production steps. Environmentally Friendly: The fluorinated solvents used do not deplete the ozone layer and have a lower impact on the global greenhouse effect.
🗂️ Product Classification and Main Models The DRYSURF series is mainly divided into the following categories based on its film-forming state and function:
Lubricants This is DRYSURF's core product line, designed to provide lubrication, reduce wear, and eliminate noise. Based on the oil content of the film after formation, it can be further subdivided into: Semi-dry: Contains trace amounts of grease, maintaining lubrication while improving many problems of traditional greases. Dry-film: Completely oil-free, forming a completely dry solid lubricating film with no stickiness, suitable for applications where oil contamination is absolutely unacceptable.
Below are some representative models:
| Type | Model | Description / Features | Typical Applications |
|---|---|---|---|
| semi-wet | MDF-2400EL | Standard Sliding Parts - 34-2 | Various mechanical components, sliding parts of digital camera lens barrels - 5 |
| TF-3500EL | Standard sliding mechanism, improves smoothness and prevents noise - 34-2 | Car cup holders, air conditioning vents, etc. - 2 | |
| MDF-1174S | Standard Sliding - 34 | Lens sliding parts of lens assemblies, etc. - 34-2 | |
| MDF-176EL | Standard Sliding - 34 | Resin sliding parts of paper feeding and unloading mechanisms - 34-2 | |
| KD series | High Durability Rating - 34-2 | Metal gears of small motors, etc. - 34-2 | |
| A-2048 | Special Sliding Parts for High Loads - 34-2 | High-load mechanical sliding parts - 2 | |
| PL-1016EL | Dedicated for Low Load Contacts - 34-2 | Low-load electrical contacts - 34-2 | |
| Fully dry | A-1340 | All-Dry Lubricant - 35 | Shutters of optical instruments, lens baffles, etc. - 34 |
| A-2264EL | All-Dry Lubricant - 35 | Precision components requiring high cleanliness | |
| A-2304EL | All-Dry Lubricant - 35 | Precision metal sliding parts - |
Oil barrier coatings are products used to form an oil-resistant film, preventing lubricating oil from seeping out or penetrating.
| Model | Description | Typical Applications |
|---|---|---|
| OS-30P | Low concentration product | Optical instruments to prevent grease leakage from the lens barrel |
| OS-90P | Medium concentration product | Optical instruments to prevent grease leakage from the lens barrel |
| OS-210P | High concentration product | Optical instruments to prevent grease leakage from the lens barrel |
Dust trap coating: This coating forms a sticky film that traps and traps tiny dust particles.
| Model | Description | Typical Applications |
|---|---|---|
| DT-101 | Low concentration product, toluene-free | Capturing dust around the image sensor |
| DT-104EL | High concentration product, toluene-free | Capturing dust on the image sensor and lens barrel |
🎯 Typical Application Areas The DRYSURF series is widely used in fields requiring extremely high precision and cleanliness: Office automation equipment: computers, copiers, printers, fax machines, etc. Audiovisual equipment: CD/DVD drives, camcorders, car audio systems, etc. Cameras and optical instruments: lens assemblies, lens barrels, shutters, viewfinders, etc. Automotive parts: cup holders, air conditioning vents, and other internal mechanisms. Electronic and precision equipment: small motor gears, contacts, precision sliding parts.
💰 Price Reference The price of DRYSURF products varies depending on the model, packaging, and supplier, and is mostly based on inquiry. The following is some price information found in the search, for reference only: A-2304EL (1kg): Priced around $85-99 on a certain platform. General Purpose (1kg): A B2B platform quote shows prices vary depending on the purchase quantity (approximately ¥1,879.54 for 5-49 pieces, approximately ¥1,589.27 for 50-99 pieces, and approximately ¥1,371.56 for over 100 pieces). Important Note: The above prices are for online reference only and are not real-time quotes. Actual prices are affected by exchange rates, tariffs, purchase quantity, and other factors. It is recommended to contact authorized distributors directly for the latest quote.
💎 Summary and Selection Recommendations When choosing DRYSURF products, consider the following: Lubrication Requirements: Choose a semi-wet or fully dry type based on component load and speed. Contamination Prevention Requirements: For grease leakage prevention, choose an oil-resistant coating (OS series); for dust capture, choose a dust-catching coating (DT series). Substrate and Process: Consider component material and available coating methods (e.g., dip coating, spray coating). Customization Services: According to the official website, in addition to standard products, Harvis also offers customized products to meet special needs.
For more detailed technical information (such as TDS, MSDS) on specific models, please visit the Harvis website or contact its authorized dealers.
Harves Corporation's DRYSURF series is a class of quick-drying fluorinated lubricants. After application, it dries rapidly, forming an extremely thin and uniform lubricating film. This product is widely used in precision machinery, electronic and optical equipment, primarily to solve problems such as oil seepage, contamination, and adhesion that can occur with traditional greases.
Harves Corporation's DRYSURF series is a class of quick-drying fluorinated lubricants. After application, it dries rapidly, forming an extremely thin and uniform lubricating film. This product is widely used in precision machinery, electronics, and optical equipment, primarily to solve problems such as oil seepage, contamination, and adhesion that can occur with traditional greases.
✨ Core Features and Advantages The core advantages of the DRYSURF series are as follows: Excellent quick-drying and low contamination: It dries rapidly after application, forming a non-sticky lubricating film that effectively prevents dust adsorption and oil seepage. Excellent durability: Despite being a thin film, it maintains excellent durability; some models can be used as "lifetime lubricants." Extremely low coefficient of friction: Effectively reduces the viscous resistance of precision sliding parts, minimizing wear. Excellent safety: The product is non-flammable and has a low odor, ensuring high operational safety. Good workability: The liquid form supports various methods such as dip coating and spray coating, suitable for batch processing, and effectively shortens production steps. Environmentally Friendly: The fluorinated solvents used do not deplete the ozone layer and have a lower impact on the global greenhouse effect.
🗂️ Product Classification and Main Models The DRYSURF series is mainly divided into the following categories based on its film-forming state and function:
Lubricants This is DRYSURF's core product line, designed to provide lubrication, reduce wear, and eliminate noise. Based on the oil content of the film after formation, it can be further subdivided into: Semi-dry: Contains trace amounts of grease, maintaining lubrication while improving many problems of traditional greases. Dry-film: Completely oil-free, forming a completely dry solid lubricating film with no stickiness, suitable for applications where oil contamination is absolutely unacceptable.
Below are some representative models:
| Type | Model | Description / Features | Typical Applications |
|---|---|---|---|
| semi-wet | MDF-2400EL | Standard Sliding Parts - 34-2 | Various mechanical components, sliding parts of digital camera lens barrels - 5 |
| TF-3500EL | Standard sliding mechanism, improves smoothness and prevents noise - 34-2 | Car cup holders, air conditioning vents, etc. - 2 | |
| MDF-1174S | Standard Sliding - 34 | Lens sliding parts of lens assemblies, etc. - 34-2 | |
| MDF-176EL | Standard Sliding - 34 | Resin sliding parts of paper feeding and unloading mechanisms - 34-2 | |
| KD series | High Durability Rating - 34-2 | Metal gears of small motors, etc. - 34-2 | |
| A-2048 | Special Sliding Parts for High Loads - 34-2 | High-load mechanical sliding parts - 2 | |
| PL-1016EL | Dedicated for Low Load Contacts - 34-2 | Low-load electrical contacts - 34-2 | |
| Fully dry | A-1340 | All-Dry Lubricant - 35 | Shutters of optical instruments, lens baffles, etc. - 34 |
| A-2264EL | All-Dry Lubricant - 35 | Precision components requiring high cleanliness | |
| A-2304EL | All-Dry Lubricant - 35 | Precision metal sliding parts - |
Oil barrier coatings are products used to form an oil-resistant film, preventing lubricating oil from seeping out or penetrating.
| Model | Description | Typical Applications |
|---|---|---|
| OS-30P | Low concentration product | Optical instruments to prevent grease leakage from the lens barrel |
| OS-90P | Medium concentration product | Optical instruments to prevent grease leakage from the lens barrel |
| OS-210P | High concentration product | Optical instruments to prevent grease leakage from the lens barrel |
Dust trap coating: This coating forms a sticky film that traps and traps tiny dust particles.
| Model | Description | Typical Applications |
|---|---|---|
| DT-101 | Low concentration product, toluene-free | Capturing dust around the image sensor |
| DT-104EL | High concentration product, toluene-free | Capturing dust on the image sensor and lens barrel |
🎯 Typical Application Areas The DRYSURF series is widely used in fields requiring extremely high precision and cleanliness: Office automation equipment: computers, copiers, printers, fax machines, etc. Audiovisual equipment: CD/DVD drives, camcorders, car audio systems, etc. Cameras and optical instruments: lens assemblies, lens barrels, shutters, viewfinders, etc. Automotive parts: cup holders, air conditioning vents, and other internal mechanisms. Electronic and precision equipment: small motor gears, contacts, precision sliding parts.
💰 Price Reference The price of DRYSURF products varies depending on the model, packaging, and supplier, and is mostly based on inquiry. The following is some price information found in the search, for reference only: A-2304EL (1kg): Priced around $85-99 on a certain platform. General Purpose (1kg): A B2B platform quote shows prices vary depending on the purchase quantity (approximately ¥1,879.54 for 5-49 pieces, approximately ¥1,589.27 for 50-99 pieces, and approximately ¥1,371.56 for over 100 pieces). Important Note: The above prices are for online reference only and are not real-time quotes. Actual prices are affected by exchange rates, tariffs, purchase quantity, and other factors. It is recommended to contact authorized distributors directly for the latest quote.
💎 Summary and Selection Recommendations When choosing DRYSURF products, consider the following: Lubrication Requirements: Choose a semi-wet or fully dry type based on component load and speed. Contamination Prevention Requirements: For grease leakage prevention, choose an oil-resistant coating (OS series); for dust capture, choose a dust-catching coating (DT series). Substrate and Process: Consider component material and available coating methods (e.g., dip coating, spray coating). Customization Services: According to the official website, in addition to standard products, Harvis also offers customized products to meet special needs.
For more detailed technical information (such as TDS, MSDS) on specific models, please visit the Harvis website or contact its authorized dealers.