3D Printing · SLA

Casting Resin

As one of the most popular materials in the industry, casting resin is a clear solution for numerous applications. Whether you are a designer looking for highly detailed parts with exceptional clarity and water resistance, or an engineer focused on functional testing for durability, casting resins can mimic the look and feel of clear thermoplastics such as ABS and PBT.

Dimensional Stability

Surface Quality

Lightweight

Transparency

Light Transmission

unionfab-casting-resin-ornamental-column

Lead Time

4~6 days

Tolerance

± 0.2% (minimum of ± 0.2mm)

Min. Order

1

Reference Unit Price Range

0.50 - 1.10

Advantages

  • Smooth Finish
  • Transparency

Disadvantages

  • Limited strength for demanding loads
  • Very limited performance
  • Limited heat resistance
  • Limited weather resistance
  • Limited chemical resistance
  • Limited wear resistance
  • Limited toughness

Performance Snapshot

Material Characteristics at a Glance

Relative performance profile across key engineering parameters. Values are contextual — not absolute stress ratings.

Surface Quality

ممتاز

درجة التقييم: 5/5

Lightweight

مرتفع

درجة التقييم: 4/5

Light Transmission

مرتفع

درجة التقييم: 4/5

Dimensional Stability

مرتفع

درجة التقييم: 4/5

Moisture Resistance

متوسط

درجة التقييم: 3/5

Rigidity

متوسط

درجة التقييم: 3/5

Heat Resistance

منخفض

درجة التقييم: 2/5

Cost Efficient

منخفض

درجة التقييم: 2/5

Weather Resistance

منخفض

درجة التقييم: 2/5

Surface Finish Options

Surface Finish Options

Available finish options for Casting Resin.

As Printed
متضمن

As Printed

Color

Optically clear, near colorless

Surface

Ra 1-3 μm (as printed)

Accuracy

± 0.2% (minimum of ± 0.2mm)

unionfab-painting-surface-look
متاح

Painting

Finish options

Glossy and matte paint finishes available

Best for

إضافة لون مخصص وطبقة طلاء واقية إلى قطع راتج الصب من أجل نماذج المظهر والعرض.

Note

التحقق من التصاق الطلاء وحدات القناع وتغطية الطبقة على راتج الصب قبل الإنتاج، خاصة حول الواجهات والحواف والتفاصيل الدقيقة.

unionfab-silk-screening-surface-look
متاح

Silk Screening

Print method

Single- or multi-color graphics on flat or gently curved surfaces

Best for

تطبيق الشعارات والملصقات أو الرسومات الوظيفية على المسطحات من قطع راتج الصب المستخدمة من أجل نماذج المظهر والعرض.

Note

تأكيد المساحة القابلة للطباعة والتصاق الحبر وتسجيل الرسومات على راتج الصب قبل الإنتاج.

unionfab-vacuum-plating-matte-surface-look
متاح

Vacuum Plating

Finish options

Glossy and matte plated finishes available

Best for

إنشاء تشطيب معدني عاكس على قطع راتج الصب من أجل نماذج المظهر والعرض والتصنيعات التي تركز على المظهر.

Note

تأكيد تغطية مجال الرؤية والقناع والتصاق الطلاء المعدني على راتج الصب قبل الإنتاج.

unionfab-polishing-surface-look
متاح

Polishing

Surface result

Smoother, glossier visible surfaces where geometry allows

Best for

تحسين النعومة واللمعان على قطع راتج الصب المستخدمة من أجل نماذج المظهر والعرض، حيثما تسمح الهندسة بذلك.

Note

تأكيد الحفاظ على الحواف والتأثير البعدي على راتج الصب؛ قد تختلط التفاصيل الدقيقة أثناء التلميع.

unionfab-clear-transparency-treatment-surface-look
متاح

Clear / Transparency Treatment

Optical result

Improved translucency or transparency for clear materials

Best for

تحسين نفاذية الضوء على قطع راتج الصب من أجل نماذج المظهر والعرض ونماذج بصرية شفافة.

Note

التحقق من الوضوح البصري والقناع وتجانس السمك على راتج الصب؛ تعتمد الشفافية على الهندسة والمعالجة.

Industries & Applications

Where Casting Resin Delivers

unionfab-medical-dental

Medical & Dental

  • Appearance and display models
  • Assembly testing
  • Functional prototype testing
  • Medical and dental models
unionfab-education

Education

  • Appearance and display models
  • Classroom demonstration models
  • Hands-on design projects
unionfab-research-development

Research & Development

  • Assembly testing
  • Functional prototype testing
  • Experimental prototype components
unionfab-consumer-electronics

Consumer Electronics

  • Product enclosure prototypes
  • Fit-check and assembly models
  • Custom test fixtures
  • Low-volume concept validation builds
unionfab-entertainment-collectibles

Entertainment & Collectibles

  • Appearance and display models
  • Assembly testing
  • Functional prototype testing
  • Art and cultural-creative models
unionfab-jewelry

Jewelry

  • Appearance and display models
  • Design concept models
  • Pattern and master-model development
unionfab-fine-jewelry-accessories

Fine Jewelry & Accessories

  • Appearance and display models
  • Fine accessory concept models
  • Pattern and master-model development

Technical Specifications

Design Guidelines

Material Properties

Density
1.16 g/cm³
Water Absorption
0.2~0.4%
Tensile Modulus
2656 MPa
Elongation at Break
6.4%

Process & Dimensional Specs

Maximum Part Size
800 × 800 × 550 mm
Default Layer Height
0.1 mm
Surface Roughness
Ra 1-3 μm
Dimensional Tolerance
± 0.2% (minimum of ± 0.2mm)

Ready to Order?

Upload your 3D file and receive a quote for Casting Resin parts. Typical turnaround is 4~6 days from order confirmation.

Every order includes: Dimensional inspection report · NDA-ready file handling · Pre-shipment QC photography · DDP door-to-door logistics · Engineering review on request

تحدث مع مهندس عمليات

هل لديك متطلبات تفاوتات ضيقة أو أشكال هندسية معقدة؟ يُراجع مهندسونا رسوماتك قبل تقديم العرض للإشارة إلى المشكلات المحتملة.

Compare & Decide

Related & Alternative Materials

SLA · Resins

Standard Resin (White)

SLA · White

Standard Resin (white) has excellent surface details and pure white texture. It is one of the most commonly used resin materials and has excellent dimensional accuracy. This material is suitable for pipe parts, fasteners, electronic product casings, automobile casings and instrument panel components, etc. that require high toughness and heat resistance. Prints come offline and are ready to use, with a matte finish, opaque appearance and precise detail.

SLA · Resins

High Detail Resin (Brown)

SLA · Brown

High Detail Resin is a rigid, opaque, photosensitive liquid polymer. The material prints with extremely thin layer thicknesses (32 μm), producing highly accurate and detailed parts, often without the need for complex post-processing. The resin is in a brown opaque liquid state and has excellent detail expression, making it very suitable for printing art sculpture products.

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