Application Solution
Advanced Precision Components
Custom silicone parts developed for applications that require higher precision, specialized material performance, and more demanding service conditions. These solutions are commonly used in aerospace, medical devices, new energy systems, and high-end equipment manufacturing.
Precision Silicone Component Capability Overview
A direct view of precision silicone parts, material options, available parameters and manufacturing support for compact assemblies, high-value devices and repeatable OEM production.
| Solution Area | Parts We Supply | Material / Grade Options | Available Parameters | Process Support |
|---|---|---|---|---|
| Precision Sealing | Micro gaskets, mini O-rings, connector seals, keyboard gaskets, thin sealing washers and compact molded seals. | Low compression set LSR / HCR TYL-6421/60-C · TYL-6421/75-C · TY971 series. | Compression set: 1.6–1.8% for selected LSR grades TY971 compression set: 1.5–1.9% Hardness around Shore A 61–74 / 62–71 For compact sealing interfaces and repeated compression areas. | LSR molding, compression molding, precision tooling, dimensional inspection. |
| Complex Micro Structures | Thin-wall parts, flexible lips, soft buttons, micro covers, small molded seals and detailed silicone components. | High tear strength LSR TYL-6120/30-U · 50-U · 70-U | Hardness: Shore A 30 / 50 / 70 Tensile strength: 8.2 / 10.0 / 9.5 MPa Elongation: 800% / 660% / 480% Tear strength: 31.8 / 45.0 / 35.2 N/mm | LSR molding, mold-flow review, demolding evaluation, sampling. |
| Sensitive-use Components | Soft protective parts, wearable components, device covers, baby/healthcare accessory parts and clean-use molded parts. | Low VOC LSR / platinum-cured silicone TYL-6D20 series · TY5151 series. | Low VOC LSR hardness: Shore A 30 / 50 / 68 VOC below 0.5% TY5151 hardness: Shore A 43–81 Transparent appearance and color matching available. | LSR molding, clean production support, color matching, controlled packaging. |
| Overmolded Assemblies | Silicone-to-plastic parts, silicone-to-metal covers, soft-touch inserts, bonded pads and integrated functional components. | Coating / adhesion silicone TYL-6610 · TYL-6621 · XL-8621/40-R | Low-viscosity options Good adhesion and high-adhesion options Breakdown voltage option above 4.0 kV For bonding, coating, surface coverage and composite structures. | Overmolding review, insert molding, bonding evaluation, secondary processing. |
| Functional Safety Parts | Insulating pads, protective covers, compact safety parts, flame-retardant seals and electrical protection components. | Flame-retardant silicone TY26E9 / TY2961 series. | Hardness: Shore A 70–72 Tensile strength: 4.5–7.5 MPa Elongation: 250–600% Flame retardant: V-0 @1mm / @2mm options | Compression molding, LSR molding, custom tooling, inspection. |
How We Support Your Custom Project
A fast preview of how Newtop turns precision silicone requirements into stable molded parts, sealing components and integrated assembly solutions.
Share Your Requirement
Send drawings, samples, tolerance targets, hardness, material requirement, assembly position and testing needs.
Review & Recommend
We review geometry, mold structure, material grade, process route, tolerance risk and batch production feasibility.
Prototype & Validate
Samples help confirm fit, dimensional accuracy, sealing behavior, surface finish and assembly function.
Produce & Deliver
Once approved, we move into controlled molding, inspection, secondary processing and packaged delivery.
One-stop Custom Services
We support custom development for high-precision silicone parts used in aerospace, medical, new energy, and advanced equipment applications. Services can include drawing review, material selection, hardness adjustment, tolerance-focused design support, and custom dimensions based on actual product requirements.
Processes & Capabilities
For the products on this page, we support molding, extrusion, and custom silicone fabrication for seals, thermal barriers, tubing, interface parts, and other precision components. Process selection can be matched to part geometry, tolerance level, material performance, and production needs.
Our Products
Typical silicone components for compact assemblies, precision sealing, LSR molding, overmolded structures and high-value applications where dimensional consistency and repeatable production are important.
Precision Seals & Micro Gaskets
Used for compact housings, connector interfaces, sensor areas, keyboard structures and small sealing positions where part fit, compression control and production repeatability matter.
Micro Gaskets
Mini O-Rings
Connector Seals
Precision LSR Molded Components
Developed for small functional parts, soft-touch structures, thin-wall components, flexible lips and clean-use molded parts requiring stable geometry, accurate tooling and consistent silicone material flow.
Soft Buttons
Thin-wall Parts
Transparent Parts
Silicone Covers, Inserts & Overmolded Parts
Designed for integrated assemblies requiring soft sealing, grip, insulation, cushioning, surface protection or silicone-to-plastic / silicone-to-metal structures in compact product designs.
Protective Covers
Silicone Inserts
Overmolded PartsFind the Right Silicone Part for Your Precision Assembly
Precision silicone projects require stable geometry, suitable material behavior and manufacturing control. Newtop helps buyers match part form with tolerance target, sealing function, assembly space, material grade and production process.
Contact Us
We welcome your question and our sales team will be happy to assist you with all of your silicone needs.
Tell Us What You Need
Tell us as specifically as possible your needs, provide the size, and working conditions, and share your idea.
Get Solution & Quote
We will work on the best solution according to your requirements and quantity, the specific quote will be provided with in 24 hours.
Approve for Mass Production & On-time Shipment
We will start mass production and wholesale shipment after getting your approval, and we will handle the issues from shipment to after-sale service.