Polymaker vs iSANMATE 3d Printing Filaments: Which Brand Fits You?
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Choosing the right ASA filament matters for outdoor projects. In this polymaker vs iSANMATE 3d printing filament comparison, we look at two ASA options. Both brands offer 1.75mm diameter ASA filament designed for UV and weather resistance. They share similar base material properties, such as high heat tolerance and impact strength. The main difference lies in their published printing settings and dimensional accuracy claims. Polymaker provides specific temperature and speed benchmarks, while iSANMATE lists a wider temperature range and explicit tolerance data.
Key differences
| Aspect | Polymaker ASA 1.75mm Filament (1kg) | iSANMATE Red ASA Filament 1.75mm 1kg |
|---|---|---|
| Printing Temperature | 250°C | 240°C - 270°C |
| Bed Temperature | 90°C | 80°C - 100°C |
| Print Speed | 50mm/s | 30-100mm/s |
| Dimensional Accuracy | not listed | +/- 0.02mm |
| Packaging | not listed | Vacuum-sealed with desiccant |
Which one should you choose?
Choose Polymaker ASA 1.75mm Filament (1kg) if
- You prefer a single, specific temperature recommendation for easier setup
- You value a brand that offers lifetime technical support on Amazon
- You want a filament with detailed mechanical property descriptions
Choose iSANMATE Red ASA Filament 1.75mm 1kg if
- You need explicit dimensional accuracy specifications for precision parts
- You want a wider range of recommended print speeds and temperatures
- You prioritize vacuum-sealed packaging to maintain filament dryness
Verdict: Choose Polymaker if you want straightforward, specific printing parameters and established support channels. Choose iSANMATE if you need precise dimensional tolerance data and vacuum-sealed packaging to ensure filament quality. Both are suitable for functional outdoor parts requiring UV resistance.
Polymaker vs iSANMATE ASA Comparison
Dimensional Accuracy
Precision is critical for functional parts that need to fit together without post-processing. iSANMATE explicitly states a dimensional accuracy of +/- 0.02mm for its ASA filament. This tight tolerance ensures consistent layer height and diameter, reducing the risk of clogs or under-extrusion. Polymaker does not list a specific dimensional accuracy rating in its published specifications. While Polymaker is known for quality control, the lack of a stated tolerance means you cannot verify this spec from the data provided. For users who demand guaranteed precision for mechanical assemblies, iSANMATE provides the clearer advantage here with its documented accuracy standard.
Print Speed Range
Your workflow speed depends on how fast the printer can extrude material without sacrificing quality. iSANMATE recommends a print speed range of 30-100mm/s, with a maximum listed at 100mm/s. This wider range offers flexibility for both detailed models and faster prototypes. Polymaker suggests a specific speed of 50mm/s as a baseline, noting that settings should be adjusted per your printer. While Polymaker’s recommendation is safe, iSANMATE’s data supports higher maximum speeds. If you prioritize faster turnaround times for larger parts, iSANMATE’s specifications allow for more aggressive printing parameters.
Bed Temperature Range
The heated bed helps prevent warping, a common issue with ASA filaments. iSANMATE recommends a bed temperature range of 80°C to 100°C. This flexibility allows you to tune the adhesion based on your specific bed surface or ambient conditions. Polymaker lists a single bed temperature of 90°C. While 90°C is a solid middle ground, Polymaker’s data does not provide a range. iSANMATE’s wider range gives you more control over the first layer adhesion, potentially reducing the need for experimental tuning. For users who switch between different build plates, iSANMATE’s broader recommendations are more practical.
Color Variety
Aesthetic choices matter for visible parts like RC planes or car accessories. Polymaker offers a wide variety of colors, including White, Grey, Natural, Black, Red, Blue, and Purple, with specific hex codes provided for some. This suggests a focus on color consistency and visual accuracy. iSANMATE also offers multiple colors, including Red, Grey, Orange, Black, Green, Brown, Purple, and Army Green. While both brands provide sufficient options for most projects, Polymaker’s inclusion of hex codes indicates a higher level of color specification transparency. If you need exact color matching for branding or design, Polymaker’s detailed color data is more helpful.
Packaging and Storage
ASA filament is hygroscopic, meaning it absorbs moisture from the air, which can ruin prints. iSANMATE explicitly mentions vacuum-sealed packaging with desiccant to maintain performance and prevent dust ingress. This is a practical feature that helps preserve filament quality during storage. Polymaker’s data does not mention vacuum sealing or desiccant inclusion. While Polymaker likely uses quality packaging, the absence of this detail in the specifications means you cannot confirm it from the provided data. For users who store filament for long periods, iSANMATE’s stated packaging method offers a clear advantage in moisture protection.
Heat Resistance
Both filaments are ASA, which offers high heat resistance compared to PLA. Polymaker specifies that its ASA filament can withstand temperatures up to 100°C (212°F). This is a key benefit for outdoor applications or parts exposed to hot environments, such as car interiors. iSANMATE mentions thermal resistance and stability in different temperature environments but does not provide a specific maximum temperature rating. Polymaker’s explicit 100°C rating gives you a concrete benchmark for functional durability. If you are printing parts for high-heat environments, Polymaker’s stated limit is more reassuring.
Which ASA Filament Fits Your Needs
Users needing wide speed flexibility
iSANMATE lists a print speed range of 30-100mm/s. This wider window allows you to adjust settings based on your printer’s capabilities or part complexity. Polymaker suggests a fixed 50mm/s. If you want the option to print faster without changing nozzles, iSANMATE’s broader speed recommendation offers more practical flexibility for varied projects.
Buyers wanting specific color options
Polymaker offers a broader color selection in its variations, including natural, grey, red, blue, purple, and black. iSANMATE provides red, grey, orange, black, green, brown, purple, and army green. If you need specific shades like natural or blue for blending or matching existing parts, Polymaker’s available palette gives you more precise aesthetic control for your build.
Users prioritizing dimensional precision
iSANMATE explicitly states a dimensional accuracy of +/- 0.02mm. This specification ensures consistent filament diameter, which is critical for functional parts requiring tight fits. Polymaker does not list this tolerance in the provided data. If you are printing mechanical components where layer adhesion and size consistency are vital, iSANMATE’s stated accuracy provides a clear technical advantage.
The products compared
Polymaker ASA 1.75mm Filament (1kg)
Best for: outdoor functional prototypes and car accessories
- Material Type
- ASA
- Filament Diameter
- 1.75mm
- Net Weight
- 1 kg
- Max Print Speed
- 50mm/s
- Size
- 1KG
- Application
- Functional Parts
View on Amazon: Polymaker ASA 1.75mm Filament (1kg) Affiliate link
This Polymaker ASA filament offers UV and weather resistance, making it suitable for outdoor projects like RC planes and car accessories. It withstands temperatures up to 100°C and provides high impact resistance. You get a 1kg spool of 1.75mm white filament. It shares properties with ABS but adds durability. This spool is ideal for functional prototypes and mechanical parts that require strong layer adhesion.
Pros
- UV and weather resistant for outdoor use
- Withstands temperatures up to 100°C
- High toughness and impact resistance
- Strong layer adhesion for durable parts
Cons
- Requires an enclosed printer for large parts to prevent warping
- Only available in 1kg size in this listing
- Nozzle temperature set at 250°C may be high for some printers
Good fit if
- You need weather-resistant parts for outdoor use
- You require high heat resistance up to 100°C
- You are printing functional prototypes or mechanical parts
Skip if
- You do not have an enclosed printer for large prints
- You need larger spool sizes than 1kg
- You prefer materials with lower heat resistance
Verdict: Polymaker ASA 1.75mm White 1KG is a durable option for outdoor functional parts. It fits users who need weather resistance and high heat tolerance in their prints.
iSANMATE Red ASA Filament 1.75mm 1kg
Best for: outdoor functional parts with UV resistance
- Material Type
- ASA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 100mm/s
- Dimensional Accuracy
- +/- 0.02mm
- Color
- Red
View on Amazon: iSANMATE Red ASA Filament 1.75mm 1kg Affiliate link
This is iSANMATE ASA filament in red, sold as a 1kg spool. It offers 1.75mm diameter with +/- 0.02mm dimensional accuracy. The material provides UV and weather resistance, making it suitable for outdoor functional parts. Recommended printing temperatures range from 240°C to 270°C, with a maximum speed of 100mm/s. You should print in a closed environment to manage fumes and warping. It comes vacuum-sealed with desiccant to maintain performance.
Pros
- ASA material for UV and weather resistance
- +/- 0.02mm dimensional accuracy
- 1.75mm filament diameter
- Vacuum-sealed packaging with desiccant
Cons
- Requires a closed printing environment
- Maximum print speed limited to 100mm/s
- High bed temperature needed (80°C - 100°C)
Good fit if
- You need durable parts for outdoor use
- You require UV and weather resistance
- You print functional components with ASA
Skip if
- You lack an enclosed printer
- You want to print at high speeds
- You prefer materials without warping issues
Verdict: iSANMATE ASA 1.75mm Red 1KG fits users who need weather-resistant parts and have an enclosed printer. It is not suitable for open-frame setups or high-speed printing.
Specifications side by side
| Spec | Polymaker ASA 1.75mm Filament (1kg) | iSANMATE Red ASA Filament 1.75mm 1kg |
|---|---|---|
| Material Type | ASA | ASA |
| Filament Diameter | 1.75mm | 1.75mm |
| Net Weight | 1 kg | 1kg |
| Max Print Speed | 50mm/s | 100mm/s |
| Dimensional Accuracy | not stated | +/- 0.02mm |
| Compatible Material | ASA | ASA |
| Color | 115 - 1.75mm White (Hex Code: #Dbd7d6) | Red |
| Size | 1KG | 1X 1KG |
| Application | Functional Parts | Functional Parts |
| Dimensions | 7.87 × 7.87 × 2.36 inches | 1 × 1 × 1 inches |
| Weight | 2.2 pounds | 2.2 pounds |
| Model | PF01002 | ASA-Red |
Frequently asked questions
Is Polymaker ASA better for outdoor use?
Yes, Polymaker ASA is a durable option for outdoor functional parts. It fits users who need weather resistance and high heat tolerance. The white filament is rated for car accessories and prototypes exposed to the elements. Its material properties ensure long-term stability in harsh environments.
Can I use iSANMATE ASA on open printers?
No, iSANMATE ASA is not suitable for open-frame setups. The brand recommends using an enclosed printer for best results. This filament requires stable temperatures to prevent warping during the print process. Open-frame printers may struggle to maintain the necessary heat consistency for successful prints.
What is the dimensional accuracy of iSANMATE filament?
iSANMATE explicitly states a dimensional accuracy of +/- 0.02mm for its ASA filament. This tight tolerance ensures consistent layer height and diameter. You get reliable results without needing extensive post-processing. This precision is critical for functional parts that need to fit together accurately.
Which brand allows faster printing speeds?
iSANMATE lists a print speed range of 30-100mm/s. This wider window allows you to adjust settings based on your printer capabilities. Polymaker suggests a fixed 50mm/s. If you want speed flexibility, iSANMATE provides a broader operating range for different part complexities and machine speeds.
Does Polymaker ASA come in white?
Yes, the Polymaker ASA 1.75mm filament is available in white. The specific product listed is a 1KG spool with a white color finish. This neutral tone is ideal for functional prototypes and car accessories. You can rely on this color for clean, professional-looking outdoor parts.
Is iSANMATE ASA good for UV resistance?
Yes, iSANMATE ASA is designed for outdoor functional parts with UV resistance. The material properties help protect prints from sun damage. This makes it suitable for projects exposed to direct sunlight. You get weather-resistant parts that maintain their integrity over time in outdoor environments.
What is the spool size for these filaments?
Both Polymaker and iSANMATE offer their ASA filament in 1KG spools. The Polymaker option is a standard 1KG size. The iSANMATE product is listed as 1X 1KG. You get a substantial amount of material for large prints or multiple projects without frequent spool changes.