Harves' DS-5935 and DS-5800 are two industrial-grade, quick-drying fluorinated coating agents under its DURASURF series. Although their core functions are similar, they are available in two dedicated models for metals and glass/quartz, depending on the substrate they are applied to.
Harves' DS-5935 and DS-5800 are two industrial-grade, quick-drying fluorinated coating agents under its DURASURF series. While their core functions are similar, they are available in two dedicated models—one for metals and the other for glass/quartz—depending on the substrate they are applied to.
📊 Key Specifications at a Glance
Below is a comparison of the two products' published key specifications:
| Specifications | DS-5935 (For metal applications) | DS-5800 (For glass/quartz/ceramic applications) |
|---|---|---|
| Applicable Substrates | Metal-specific - 1-2 | Glass, Quartz, Ceramics - 1-2 |
| Appearance | Colorless transparent liquid | Colorless Transparent Liquid |
| Main Components | Fluorine compound - | Fluorine Compounds - |
| Viscosity (mPa·s) | 5 - | Unspecified, but low viscosity - 1-2 |
| Operating Temperature Range | -20 ~ 200℃ - | Unspecified |
| Coating Thickness | < 20nm (ultra-thin film) - | Estimated < 20nm (forms a monolayer) - |
| Drying Method | Quick-drying - 1 | Quick-drying - 1-2 |
| Safety | Low toxicity, low odor, not classified as a hazardous material - 1-2 | Low toxicity, low odor, not classified as a hazardous material - 1-2 |
✨ Functions and Features
DS-5935: Designed specifically for metal substrates, it forms a highly adhesive chemisorption film. Its biggest feature is its ultra-thin film (<20nm), which hardly alters the appearance and dimensions of the workpiece. Simultaneously, the resulting coating exhibits high wear resistance and durability, and also possesses multiple functions such as fingerprint resistance, stain resistance, mold release, and low friction.
DS-5800: Designed specifically for non-metallic substrates such as glass, quartz, and ceramics. While maintaining the common characteristics of quick-drying, safety, and ultra-thin film, it also forms a coating with excellent water resistance, oil resistance, mold release, stain resistance, non-adhesion, wear resistance, and fingerprint resistance.
🎯 Main Application Areas
Both products form functional coatings on the substrate surface through chemisorption, primarily used in the following scenarios:
DS-5935 Typical Applications
Nanoimprinting: Used for mold release in Ni electroforming molds. Consumer Electronics: Anti-fingerprint treatment for metal casings and coated exteriors of mobile devices such as mobile phones -- 1-2.
Automotive and Building Materials: Anti-fingerprint and anti-stain treatment for electroplated automotive interior parts and creative interior building materials -- 1-2.
Industrial Molding: Demolding for injection molding and compression molding, and preventing material buildup in extrusion molds -- 2.
Others: Anti-stain treatment for metal faceplates -- 2.
DS-5800 Typical Applications
Nano Imprinting: Demolding for quartz molds -- 1-2.
Consumer Electronics: Anti-fingerprint and anti-stain treatment for smartphone screen glass, protective glass, and decorative glass -- 1-2.
Printing Equipment: Ink-resistant treatment for inkjet printer printheads -- 1-2.
Others: Anti-stain treatment for glass faceplates -- 1-2.
💰 Price Reference
DS-5935: On the 1688 platform, some merchants are quoting ¥586.00/can (minimum order 1 can) for "HARVES DURASURF DS-5935 Anti-fingerprint Fluorine Coating Agent".
DS-5800: No clear price was found in public channels at present.
Please note: The above prices are for reference only at a specific time and through a specific channel. The actual transaction price will fluctuate due to factors such as purchase volume, supplier, and region. It is recommended to contact authorized distributors directly for the latest price.
💎 Summary and Selection Recommendations
Which product to choose mainly depends on your substrate type:
If your substrate is metal (such as mobile phone frames, mold steel), and you need anti-fingerprint, wear-resistant, or release-resistant properties, DS-5935 is a clear choice. If your substrate is glass, quartz, or ceramic (such as screen covers or optical molds) and requires anti-fouling, anti-fingerprint, or mold release properties, the DS-5800 is more suitable.
For more detailed technical specifications or to obtain samples, we recommend contacting Harves or its authorized distributors directly.
Harves' DS-5935 and DS-5800 are two industrial-grade, quick-drying fluorinated coating agents under its DURASURF series. Although their core functions are similar, they are available in two dedicated models for metals and glass/quartz, depending on the substrate they are applied to.
Harves' DS-5935 and DS-5800 are two industrial-grade, quick-drying fluorinated coating agents under its DURASURF series. While their core functions are similar, they are available in two dedicated models—one for metals and the other for glass/quartz—depending on the substrate they are applied to.
📊 Key Specifications at a Glance
Below is a comparison of the two products' published key specifications:
| Specifications | DS-5935 (For metal applications) | DS-5800 (For glass/quartz/ceramic applications) |
|---|---|---|
| Applicable Substrates | Metal-specific - 1-2 | Glass, Quartz, Ceramics - 1-2 |
| Appearance | Colorless transparent liquid | Colorless Transparent Liquid |
| Main Components | Fluorine compound - | Fluorine Compounds - |
| Viscosity (mPa·s) | 5 - | Unspecified, but low viscosity - 1-2 |
| Operating Temperature Range | -20 ~ 200℃ - | Unspecified |
| Coating Thickness | < 20nm (ultra-thin film) - | Estimated < 20nm (forms a monolayer) - |
| Drying Method | Quick-drying - 1 | Quick-drying - 1-2 |
| Safety | Low toxicity, low odor, not classified as a hazardous material - 1-2 | Low toxicity, low odor, not classified as a hazardous material - 1-2 |
✨ Functions and Features
DS-5935: Designed specifically for metal substrates, it forms a highly adhesive chemisorption film. Its biggest feature is its ultra-thin film (<20nm), which hardly alters the appearance and dimensions of the workpiece. Simultaneously, the resulting coating exhibits high wear resistance and durability, and also possesses multiple functions such as fingerprint resistance, stain resistance, mold release, and low friction.
DS-5800: Designed specifically for non-metallic substrates such as glass, quartz, and ceramics. While maintaining the common characteristics of quick-drying, safety, and ultra-thin film, it also forms a coating with excellent water resistance, oil resistance, mold release, stain resistance, non-adhesion, wear resistance, and fingerprint resistance.
🎯 Main Application Areas
Both products form functional coatings on the substrate surface through chemisorption, primarily used in the following scenarios:
DS-5935 Typical Applications
Nanoimprinting: Used for mold release in Ni electroforming molds. Consumer Electronics: Anti-fingerprint treatment for metal casings and coated exteriors of mobile devices such as mobile phones -- 1-2.
Automotive and Building Materials: Anti-fingerprint and anti-stain treatment for electroplated automotive interior parts and creative interior building materials -- 1-2.
Industrial Molding: Demolding for injection molding and compression molding, and preventing material buildup in extrusion molds -- 2.
Others: Anti-stain treatment for metal faceplates -- 2.
DS-5800 Typical Applications
Nano Imprinting: Demolding for quartz molds -- 1-2.
Consumer Electronics: Anti-fingerprint and anti-stain treatment for smartphone screen glass, protective glass, and decorative glass -- 1-2.
Printing Equipment: Ink-resistant treatment for inkjet printer printheads -- 1-2.
Others: Anti-stain treatment for glass faceplates -- 1-2.
💰 Price Reference
DS-5935: On the 1688 platform, some merchants are quoting ¥586.00/can (minimum order 1 can) for "HARVES DURASURF DS-5935 Anti-fingerprint Fluorine Coating Agent".
DS-5800: No clear price was found in public channels at present.
Please note: The above prices are for reference only at a specific time and through a specific channel. The actual transaction price will fluctuate due to factors such as purchase volume, supplier, and region. It is recommended to contact authorized distributors directly for the latest price.
💎 Summary and Selection Recommendations
Which product to choose mainly depends on your substrate type:
If your substrate is metal (such as mobile phone frames, mold steel), and you need anti-fingerprint, wear-resistant, or release-resistant properties, DS-5935 is a clear choice. If your substrate is glass, quartz, or ceramic (such as screen covers or optical molds) and requires anti-fouling, anti-fingerprint, or mold release properties, the DS-5800 is more suitable.
For more detailed technical specifications or to obtain samples, we recommend contacting Harves or its authorized distributors directly.