Polyurethane Casting Services-Fengnuo

暂无数据

Home

Polyurethane Casting Services

Production-quality plastic and rubber-like parts using silicone molds—ideal for functional prototypes and low-volume production.

10–100+ Low-Volume Parts
Rigid, Flexible, Clear & Custom-Colored Materials
Smooth Surface Finishes & Fast Turnaround

Request a Quote Now

Why Choose Polyurethane Casting?

Polyurethane casting is ideal when you need production-like plastic or rubber parts without the cost and lead time of injection molding tooling.

Cost-Effective Low-Volume Production

Silicone molds are faster and less expensive than hard tooling, making polyurethane casting suitable for prototypes, bridge production, and small batches.

Production-Like Material Options

Cast urethane materials can simulate ABS, PP, PC, acrylic, rubber, and elastomer-like properties for functional and appearance testing.

Smooth Surfaces and Custom Colors

Parts can be cast with matte, satin, gloss, clear, tinted, or color-matched finishes depending on appearance and application needs.

Polyurethane Casting Materials We Support

We support rigid, flexible, transparent, rubber-like, and flame-retardant polyurethane materials for prototype and low-volume production parts.

ABS-Like Rigid Urethane

High-Temperature Urethane

Flame-Retardant Urethane

Rubber-Like Urethane

Clear PMMA-Like Urethane

PC-Like Urethane

PP-Like Urethane

< 1 >

Polyurethane Casting Materials We Support

We support rigid, flexible, transparent, rubber-like, and flame-retardant polyurethane materials for prototype and low-volume production parts.

ABS-Like Rigid Urethane

High-Temperature Urethane

Flame-Retardant Urethane

Rubber-Like Urethane

Clear PMMA-Like Urethane

PC-Like Urethane

PP-Like Urethane

ABS-Like Rigid Urethane

ABS-like rigid urethane offers good impact resistance, stiffness, and dimensional stability, making it suitable for polyurethane casting of housings, covers, brackets, assembly parts, functional prototypes, and low-volume production components.

High-Temperature Urethane

High-temperature urethane offers improved heat resistance, rigidity, and dimensional stability, making it suitable for polyurethane casting of thermal test parts, equipment housings, fixtures, heat-exposed prototypes, and low-volume functional components.

Flame-Retardant Urethane

Flame-retardant urethane offers good rigidity, impact resistance, and improved flame performance, making it suitable for polyurethane casting of electronic housings, electrical enclosures, equipment covers, control-system components, and low-volume functional parts.

Rubber-Like Urethane

Rubber-like urethane is a flexible polyurethane casting material available in a range of Shore A hardness levels. It offers good elasticity, tear resistance, and impact absorption, making it suitable for seals, gaskets, grips, protective pads, flexible covers, soft-touch parts, and low-volume elastomer prototypes.

Clear PMMA-Like Urethane

Clear PMMA-like urethane offers high transparency, good rigidity, and a smooth surface finish, making it suitable for polyurethane casting of transparent covers, display components, light guides, lenses, inspection windows, and visual prototypes.

PC-Like Urethane

PC-like urethane offers high strength, good impact resistance, heat resistance, and dimensional stability, making it suitable for polyurethane casting of durable housings, protective covers, engineering prototypes, transparent or tinted components, and low-volume functional parts.

PP-Like Urethane

PP-like urethane offers good flexibility, impact resistance, and fatigue performance, making it suitable for polyurethane casting of snap-fit parts, living-hinge concepts, thin-wall housings, containers, functional prototypes, and low-volume production components.

Polyurethane Casting Surface Finishing Options

Polyurethane casting can produce production-like appearance directly from the mold, with additional finishing options for color, gloss, texture, and transparency.

Painting

Additional painting can be used when a specific cosmetic color, gloss level, or brand appearance is required.

Texture Replication

Silicone molds can replicate texture from the master pattern, including light grain, molded texture, or smooth polished surfaces.

Color Matching

Parts can be pigmented or painted to match product color requirements, including custom colors when needed.

Clear / Tinted Finish

Used for transparent or semi-transparent polyurethane parts such as covers, lenses, and light-transmission prototypes.

Gloss Finish

A shinier cosmetic finish for visual models, display parts, and parts that need a polished appearance.

Satin Finish

A balanced finish between matte and gloss, commonly used for consumer product prototypes and housings.

Matte Finish

A low-gloss surface that reduces reflections and gives parts a clean industrial appearance.

As-Cast Finish

Standard finish from the silicone mold. Suitable for functional testing and low-volume production-like parts.

Polyurethane Casting Surface Finishing Options

Polyurethane casting can produce production-like appearance directly from the mold, with additional finishing options for color, gloss, texture, and transparency.

Painting

Additional painting can be used when a specific cosmetic color, gloss level, or brand appearance is required.

Texture Replication

Silicone molds can replicate texture from the master pattern, including light grain, molded texture, or smooth polished surfaces.

Color Matching

Parts can be pigmented or painted to match product color requirements, including custom colors when needed.

Clear / Tinted Finish

Used for transparent or semi-transparent polyurethane parts such as covers, lenses, and light-transmission prototypes.

Gloss Finish

A shinier cosmetic finish for visual models, display parts, and parts that need a polished appearance.

Satin Finish

A balanced finish between matte and gloss, commonly used for consumer product prototypes and housings.

Matte Finish

A low-gloss surface that reduces reflections and gives parts a clean industrial appearance.

As-Cast Finish

Standard finish from the silicone mold. Suitable for functional testing and low-volume production-like parts.

Polyurethane Casting Tolerances & Size Guidelines

Polyurethane casting accuracy depends on the master pattern, silicone mold quality, part size, material shrinkage, geometry, and finishing requirements.

Capability	Typical Guidance
Typical Tolerance	Around ±0.25 mm or ±0.5% of part dimension, whichever is greater
Alternative Industry Range	Around ±0.1 mm to ±0.8 mm depending on part size and geometry
Best-Fit Quantity	Commonly 10-100+ parts per project, depending on mold life and material
Mold Life	Silicone molds often support around 20-30 shots; simple parts may support more
Best-Fit Parts	Housings, covers, knobs, grips, gaskets, clear parts, cosmetic prototypes, low-volume plastic parts