Material guide
Liquid Silicone Rubber appears in sealed, medical, and high-temperature conversations alongside thermoplastics. NetProto focuses on hardened steel tooling for thermoplastic injection molding and overmolding. Use this guide to align material vocabulary before you scope a plastic program.
Why teams choose Liquid Silicone Rubber
Silicone and LSR programs use different tooling, curing, and supply chains than thermoplastic injection molding.
Searchers typing silicone injection molding often need to separate liquid silicone rubber processing from standard thermoplastic molding. That distinction matters for timeline, tooling ownership, and which supplier can actually run production.
NetProto does not present silicone molding as a delivered service. This page is educational: it helps you compare requirements and route thermoplastic work to instant quoting while you evaluate LSR partners separately.
Liquid Silicone Rubber snapshot
Use this snapshot before you lock a grade in the BOM.
Applications that commonly shortlist this resin.
Reasons the resin stays on the shortlist.
Tradeoffs to resolve before tooling release.
Liquid Silicone Rubber design focus
Environment and assembly notes should travel with the CAD upload.
State the grade family or supplier data sheet when known for Liquid Silicone Rubber
List chemicals, cleaners, or fuels the part will see in service
Identify critical fits sensitive to warp or moisture
Share color, texture, and any pad printing requirements
Note overmolding or insert plans if elastomer regions are nearby
Liquid Silicone Rubber application map
Map the application before you default to a neighboring resin.
| Liquid Silicone Rubber use case | Why it fits | Service data to provide |
|---|---|---|
| Liquid Silicone Rubber housings | Moderate service loads with molded detail | Indoor use, cleaners, and assembly fits |
| Liquid Silicone Rubber functional clips | Elastic recovery or snap engagement | Cycle count and mating part stiffness |
| Liquid Silicone Rubber industrial guards | Impact and chemical exposure within grade limits | Temperature range and UV if outdoors |
| Liquid Silicone Rubber upgrade path | Compare with ABS, PP, or engineering grades | Test data that triggered the material search |
Resin choice
Both sides can be molded thermoplastics or elastomers. Service data usually decides.
Liquid Silicone Rubber quote path
Align grade, environment, and assembly before commercial assumptions harden.
Document heat, chemicals, UV, and mechanical loads that drive grade choice.
Confirm whether commodity, engineering, or elastomer paths fit the CAD.
Include mating parts, seals, and allowable deflection on long spans.
Provide texture, color, and annual quantity so tooling assumptions stay aligned.
Continue exploring
If Liquid Silicone Rubber is close but not exact, these siblings cover common alternate resin families.
Return to the hub to compare resin families before you lock a grade in the quote package.
Learn moreOlefin packaging and hinge-friendly geometry.
Learn moreDisplay clarity and outdoor presentation.
Learn moreHigh-temperature structural programs.
Learn moreImpact-friendly housings and finishing paths.
Learn moreLiquid Silicone Rubber FAQ
Focused on grade choice, environment, and when to switch resin families.
Use the comparison section on this page and the materials hub to sanity-check silicone injection molding against ABS, PP, and engineering options before you freeze BOM.
Upgrade when drop, heat, or chemical exposure in testing exceeds what commodity grades reliably deliver. Share test results in the quote package.
NetProto focuses on thermoplastic injection molding and overmolding. This page explains LSR in context; silicone production requires a different supplier and tooling path.
CAD, quantity, grade notes, environment data, critical fits, color and texture targets, and any insert or overmold requirements.
Quote a Liquid Silicone Rubber part
NetProto quotes thermoplastic injection molding from CAD. Use this guide for material vocabulary; contact us if you need help scoping plastic production.
