3D Printing · SLA

UTR 3500

UTR 3500 is a low-viscosity stereolithography molding resin for SLA. It is a material that combines rigidity, impact resistance, temperature resistance, and drop resistance. It has passed three biocompatibility tests. Its use in making orthodontic hot-pressed model materials has been widely recognized by customers. It is a classic hot-pressed model orthodontic material.

Dimensional Stability

Surface Quality

Lightweight

unionfab-utr-3500-dental-aligner-prototype

Lead Time

4~6 days

Tolerance

± 0.2% (minimum of ± 0.2 mm)

Min. Order

1

Reference Unit Price Range

0.45 - 1.00

Advantages

  • High dimensional accuracy
  • Surface Quality
  • Cost Efficient

Disadvantages

  • Limited heat resistance
  • Very limited performance
  • 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

Dimensional Stability

مرتفع

درجة التقييم: 4/5

Cost Efficient

متوسط

درجة التقييم: 3/5

Moisture Resistance

متوسط

درجة التقييم: 3/5

High Strength

متوسط

درجة التقييم: 3/5

Rigidity

متوسط

درجة التقييم: 3/5

Weather Resistance

منخفض

درجة التقييم: 2/5

Corrosion Resistance

منخفض

درجة التقييم: 2/5

Surface Finish Options

Surface Finish Options

Available finish options for UTR 3500.

As Printed
متضمن

As Printed

Color

White

Accuracy

± 0.2% (minimum of ± 0.2 mm)

unionfab-painting-surface-look
متاح

Painting

Finish options

Glossy and matte paint finishes available

Best for

إضافة لون مخصص وطبقة طلاء واقية إلى قطع UTR ٣٥٠٠ من أجل نماذج المظهر والعرض.

Note

التحقق من التصاق الطلاء وحدات القناع وتغطية الطبقة على UTR ٣٥٠٠ 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 UTR ٣٥٠٠ المستخدمة من أجل نماذج المظهر والعرض.

Note

تأكيد المساحة القابلة للطباعة والتصاق الحبر وتسجيل الرسومات على UTR ٣٥٠٠ 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 UTR ٣٥٠٠ من أجل نماذج المظهر والعرض والتصنيعات التي تركز على المظهر.

Note

تأكيد تغطية مجال الرؤية والقناع والتصاق الطلاء المعدني على UTR ٣٥٠٠ قبل الإنتاج.

unionfab-polishing-surface-look
متاح

Polishing

Surface result

Smoother, glossier visible surfaces where geometry allows

Best for

تحسين النعومة واللمعان على قطع UTR ٣٥٠٠ المستخدمة من أجل نماذج المظهر والعرض، حيثما تسمح الهندسة بذلك.

Note

تأكيد الحفاظ على الحواف والتأثير البعدي على UTR ٣٥٠٠؛ قد تختلط التفاصيل الدقيقة أثناء التلميع.

Industries & Applications

Where UTR 3500 Delivers

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-medical-dental

Medical & Dental

  • Educational and training models
  • Fit-check and workflow prototypes
  • Non-implantable demonstration components
  • Custom low-volume development parts
unionfab-consumer-electronics

Consumer Electronics

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

Technical Specifications

Design Guidelines

Material Properties

Density
1.1 g/cm³
Hardness
Shore D 82
Tensile Strength
48 MPa
Tensile Modulus
2800 MPa
Elongation at Break
3.5%
Flexural Strength
60 MPa
Flexural Modulus
2000 MPa
HDT @ 0.45 MPa
55 °C
HDT @ 1.8 MPa
48.5 °C
Notched Impact Strength
21.6 J/m ASTM D256 (Izod)

Process & Dimensional Specs

Ready to Order?

Upload your 3D file and receive a quote for UTR 3500 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.

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