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Silicone Molded Parts

Custom Molded Silicone Components

Silicone Molded Parts

Compression-molded and injection-molded silicone parts developed around geometry, sealing function, material performance, tooling strategy and repeat production requirements.

Drawing ReviewGeometry and interfaces checked
Material SelectionCompound matched to service
Sample ApprovalControlled before production
Repeat SupplyInspection and traceability
Product Overview

Three-dimensional silicone parts built around function.

Molding supports ribs, sealing lips, bosses, holes, transitions and integrated features that cannot be produced from flat sheet. Process selection depends on geometry, tolerance, annual volume, material and part handling.

  • Compression molding for prototypes, moderate volumes and suitable geometries
  • Injection molding evaluated for repeatable higher-volume programs
  • Custom hardness, color and compound options
  • Tooling and parting-line review before manufacture
  • Sample inspection tied to agreed critical dimensions
Capabilities

Options reviewed around the part function.

01

Seals & Diaphragms

Flexible geometries designed for compression, movement and pressure interfaces.

02

Grommets & Boots

Protective components for cable, connector and enclosure transitions.

03

Keypads & Functional Parts

Integrated features developed around tactile, assembly and environmental needs.

04

Overmolded Concepts

Project review for silicone bonded or mechanically retained with another component.

05

Prototype Tooling

Sampling routes chosen around design maturity and expected production volume.

06

Production Inspection

Critical dimensions, appearance and material requirements defined before approval.

Development Process

A controlled path from requirement to production.

01Requirement Review
02Material & Process Proposal
03Tooling or Cutting Plan
04Sample & Inspection
05Approval & Production
Applications

Typical project areas.

Industrial equipment

Protective covers, seals, buffers and interface components.

Electronics & energy

Insulating boots, grommets and environmental sealing parts.

Food equipment

Application-reviewed molded seals and flexible components.

Healthcare products

Non-implant parts requiring defined material and quality documentation.

Buyer questions

Compression molding or injection molding?

The answer depends on geometry, tolerance, annual volume, material and tooling economics.

What drawing format is preferred?

Provide a dimensioned 2D drawing and a 3D model when the geometry is three-dimensional.

Send us the drawing or sample.

We will review material, process, tooling, tolerances and production volume.

Email LSAN Silicone

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