Black Hard Touch eSun Resin

Description

Hard Touch

If you're looking for a resin that pushes the boundaries of brittleness, eSUN Hard-Tough Resin is the best answer. This is an engineering-grade resin designed for durability, offering a perfect balance of hardness and toughness.

Ideal for printing parts that need to withstand impact or functional parts, rather than just for display.

Key Features

  • High Impact Strength: Excellent impact resistance; the item does not easily break when dropped or crushed.

  • High Hardness & Toughness: Combining a hardness level of 81D with toughness results in highly structurally stable components.

  • Superior Mechanical Properties: Has properties similar to ABS plastic, making it suitable for jigs and fixtures or engineering prototypes.

  • High Precision & Low Shrinkage: Low shrinkage rate ensures sharp detail and precise dimensions matching CAD designs.

  • Wide Compatibility: Compatible with most LCD/MSLA printers on the market.

What types of applications is it suitable for?

  1. Engineering Prototypes: Engineering prototypes that require high strength.

  2. Functional Parts: Parts that need to move, be worn, or withstand pressure.

  3. Jigs & Fixtures: Devices used for holding or gripping in production lines.

  4. Mechanical Parts: Gears, joints, or small machine parts.

Technical Specifications

feature Parameter values
Hardness 81D
Tensile Strength 35-55 MPa
Elongation at Break 20-50%
Impact Strength 30-60 J/m
Viscosity 200-300 mPa·s

Resin Type Wavelength (nm) Density (g/m³) Viscosity (MPa.s) Hardness (Shore D)
Standard Resin 395-405 1.08 - 1.13 150 - 250 80 - 82
Hard Touch Resin 395 - 405 1.10 - 1.15 200 - 300 81

Resin Type Tensile Strength (MPa) Elongation at Break Flexural Strength (MPa) Flexural Modulus (MPa) IZod Impact (J/m)
Standard Resin 46 - 67 28 - 35 46 - 72

1000 - 1400

 18 - 40
Hard Touch Resin 55 - 60 30 - 50 70 - 80 1300 - 1400

 		67 - 10

Caution

1. Store the sealed resin at room temperature and avoid exposure to sunlight or high temperatures.

2. The recommended printing temperature is 18-35°C. Lower temperatures may affect print results. The resin can be properly preheated before use, but not exceeding 60°C.

3. Resin sediment may be observed after use or shaking.

4. To achieve optimal performance, the material must control the intensity and duration of the light source.

(1) The intensity of the LED light source is 5-10mW/m2 and the duration is no more than 1 hour (manual control).

(2) Time to be exposed to sunlight (summer) about 1 hour.

(3) Do not be near or exposed to light for a long time under a strong light source, such as a high-powered, high-pressure mercury lamp.

eSUN Hard Touch Resin
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990.00 ฿

  • Shipped today? Order within: Jul 05, 2026 11:00:00 +0700
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Product Details

Printing Setting

  • Bottom Exposure: 20 - 30 s
  • Normal Exposure: 5 - 10 s
  • Printing thickness: 0.025 - 0.05 mm
  • Number of layers: 3 - 5

Print setup instructions for each printer: Download

Description

Hard Touch

If you're looking for a resin that pushes the boundaries of brittleness, eSUN Hard-Tough Resin is the best answer. This is an engineering-grade resin designed for durability, offering a perfect balance of hardness and toughness.

Ideal for printing parts that need to withstand impact or functional parts, rather than just for display.

Key Features

  • High Impact Strength: Excellent impact resistance; the item does not easily break when dropped or crushed.

  • High Hardness & Toughness: Combining a hardness level of 81D with toughness results in highly structurally stable components.

  • Superior Mechanical Properties: Has properties similar to ABS plastic, making it suitable for jigs and fixtures or engineering prototypes.

  • High Precision & Low Shrinkage: Low shrinkage rate ensures sharp detail and precise dimensions matching CAD designs.

  • Wide Compatibility: Compatible with most LCD/MSLA printers on the market.

What types of applications is it suitable for?

  1. Engineering Prototypes: Engineering prototypes that require high strength.

  2. Functional Parts: Parts that need to move, be worn, or withstand pressure.

  3. Jigs & Fixtures: Devices used for holding or gripping in production lines.

  4. Mechanical Parts: Gears, joints, or small machine parts.

Technical Specifications

feature Parameter values
Hardness 81D
Tensile Strength 35-55 MPa
Elongation at Break 20-50%
Impact Strength 30-60 J/m
Viscosity 200-300 mPa·s

Resin Type Wavelength (nm) Density (g/m³) Viscosity (MPa.s) Hardness (Shore D)
Standard Resin 395-405 1.08 - 1.13 150 - 250 80 - 82
Hard Touch Resin 395 - 405 1.10 - 1.15 200 - 300 81

Resin Type Tensile Strength (MPa) Elongation at Break Flexural Strength (MPa) Flexural Modulus (MPa) IZod Impact (J/m)
Standard Resin 46 - 67 28 - 35 46 - 72

1000 - 1400

 18 - 40
Hard Touch Resin 55 - 60 30 - 50 70 - 80 1300 - 1400

 		67 - 10

Caution

1. Store the sealed resin at room temperature and avoid exposure to sunlight or high temperatures.

2. The recommended printing temperature is 18-35°C. Lower temperatures may affect print results. The resin can be properly preheated before use, but not exceeding 60°C.

3. Resin sediment may be observed after use or shaking.

4. To achieve optimal performance, the material must control the intensity and duration of the light source.

(1) The intensity of the LED light source is 5-10mW/m2 and the duration is no more than 1 hour (manual control).

(2) Time to be exposed to sunlight (summer) about 1 hour.

(3) Do not be near or exposed to light for a long time under a strong light source, such as a high-powered, high-pressure mercury lamp.

eSUN Hard Touch Resin

Frequently Asked Questions

  • Hard Touch Resin คืออะไร มีคุณสมบัติพิเศษอะไร?

    Hard Touch Resin เป็น Resin วิศวกรรมที่ให้ชิ้นงานแข็งแกร่งสูง ทนต่อแรงกระแทกและการขีดข่วนได้ดีกว่า Standard Resin มาก ผิวแข็งคล้ายชิ้นส่วนวิศวกรรมจริง

  • ต้องใช้ UV ความยาวคลื่นเท่าไหร่?

    UV 385–405 nm ใช้ได้กับ MSLA/DLP มาตรฐาน

  • ต้องล้างชิ้นงานอย่างไร?

    ล้างด้วย IPA 95%+ แช่ 2–5 นาที จากนั้น Post-cure ด้วยแสง UV

  • Hard Touch Resin เหมาะกับงานอะไร?

    ต้นแบบวิศวกรรม ชิ้นส่วนเชิงกล เคสอุปกรณ์ และชิ้นงานที่ต้องการความแข็งแกร่งเหนือกว่า Standard Resin

  • Exposure Time ควรตั้งเท่าไหร่?

    Normal 2–5 วินาที Bottom 40–60 วินาที แนะนำทดสอบ Exposure Matrix ก่อน

  • ต้องใช้ PPE อะไร?

    สวมถุงมือไนไตรล์และหน้ากาก VOC ทำงานในพื้นที่ระบายอากาศดีเสมอ

  • แข็งแรงกว่า Standard Resin แค่ไหน?

    แข็งแรงและทนแรงกระแทกสูงกว่า Standard Resin มาก เหมาะกับงานที่ Standard Resin รับแรงไม่ได้

  • ควรเก็บอย่างไร?

    เก็บในขวดทึบแสงปิดสนิท ห่างจาก UV และความร้อน อุณหภูมิห้อง 15–25°C

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