Sealing & Vibration Control Capability Overview
A direct view of the silicone parts, material options, key parameters, and manufacturing support we can provide for industrial sealing and vibration-control projects.
| Solution Area | Parts We Supply | Material / Grade Options | Available Parameters | Process Support |
|---|---|---|---|---|
| Static Sealing | O-rings, flat gaskets, molded gaskets, washers, plugs, caps. | Low compression set LSR TYL-6421/60-C · TYL-6421/75-C | Hardness: Shore A 61 / 74 Tensile strength: 7.9 / 5.5 MPa Elongation: 620% / 310% Compression set: 1.8% / 1.6% FDA / LFGB / olive oil migration: pass | LSR molding, custom tooling, dimensional control. |
| Complex Molded Seals | Sealing lips, grommets, irregular gaskets, thin-wall seals, custom molded structures. | 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 Transparent · color matching available | LSR molding, mold review, sampling, demolding evaluation. |
| Compression Molded Seals | Molded rings, sealing blocks, custom gaskets, industrial rubber-silicone parts. | High tear fumed HCR TYS171-40 · 50 · 60 · 70 | Hardness: Shore A 41 / 54 / 64 / 72 Tensile strength: 9.0–10.0 MPa Elongation: 500–800% Tear strength: 30–40 N/mm FDA / LFGB / olive oil migration: pass | Compression molding, custom mold design, batch production. |
| Repeated Compression | Sealing rings, pressure seals, sealing washers, equipment sealing components. | Low-deformation sealing HCR TY971-60S · TY971-70S | Hardness: Shore A 62 / 71 Tensile strength: 10.1 / 10.3 MPa Elongation: 350% / 300% Compression set: 1.5% / 1.9% FDA / LFGB / olive oil migration: pass | Compression molding, hardness matching, sealing structure adjustment. |
| Steam / Hot Moisture | Steam-area seals, hot-water gaskets, cleaning-zone seals, humid-environment parts. | Steam-resistant silicone TYA151-50 | Hardness: Shore A 52 Tensile strength: 9.5 MPa Elongation: 550% Tear strength: 30 N/mm Steam aging: 150℃ × 7d · hardness change +1 | Material review, molded production, aging-condition discussion. |
| Electrical / Safety Parts | Enclosure gaskets, cable-related protection, insulating pads, safety components. | Flame-retardant silicone TY26E9 / TY2961 series | Hardness: Shore A 70–72 Tensile strength: 4.5–7.5 MPa Elongation: 250–600% Tear strength: 17–30 N/mm Flame retardant: V-0 @1mm / @2mm options | Compression molding, extrusion, custom profile and part production. |
Send drawings, samples, working conditions, target hardness, tolerance, and testing requirements. We can match material grade, part structure, tooling plan, and production process for your project.
Send Project RequirementsHow We Support Your Custom Project
A fast preview of how Newtop turns sealing and vibration-control requirements into practical silicone solutions for real assemblies.
Share Your Requirement
Send your drawing, sample, or application details, including sealing position, load, movement, and working conditions.
Review & Recommend
We evaluate structure, hardness, material system, and manufacturing method to match function and production needs.
Prototype & Validate
Samples or trial parts help confirm fit, compression behavior, sealing effect, and overall application performance.
Produce & Deliver
Once approved, we move into controlled production and stable delivery for your custom silicone parts program.
Processes & Capabilities
For the products on this page, we support compression molding and extrusion, with capabilities covering rings, gaskets, sealing strips, profiles, pads, and other custom silicone parts. Process selection can be matched to part geometry, tolerance, hardness, and production volume.
Why Choose Us
Why OEM Buyers Work With Newtop
For sealing and vibration-control components, reliable supply depends on more than molding alone. We support customers with practical material selection, application-based customization, and stable production for silicone parts used in industrial and equipment applications.
Typical Industries
Industries We Serve
Sealing reliability, vibration control, and environmental resistance are common requirements across industrial machinery, automotive systems, electrical enclosures, building hardware, and general equipment manufacturing. In these sectors, silicone components are often selected where part stability, structural fit, and long-term performance all matter.
Our Products
Typical silicone products used for industrial sealing, vibration reduction, cushioning, enclosure protection and long-term equipment reliability.
Sealing Rings & Gaskets
Used for equipment covers, housings, valves, motors, connectors and enclosed assemblies where resistance to water, oil, air, dust and gas leakage is required. These parts are usually developed around compression set, dimensional stability and material compatibility.
Main product forms: silicone O-rings, flat gaskets, molded gaskets, die-cut gaskets, custom sealing washers, connector seals, enclosure seals and high-temperature silicone sealing parts.
Vibration Pads & Dampers
Designed for equipment bases, mounted components, brackets, contact points and repeated-load areas. These silicone parts help absorb impact, reduce vibration, protect surfaces and improve the stability of mechanical or electronic assemblies.
Main product forms: silicone vibration pads, rubber feet, silicone bumpers, cushioning blocks, support pads, spacer blocks, bellows, suction cups and custom molded dampers.
Sealing Strips & Profiles
Suitable for enclosure edges, cabinet doors, equipment covers, waterproofing lines and long sealing structures that require flexibility, weather resistance and consistent contact pressure over repeated use.
Main product forms: extruded silicone strips, edge seals, U-channel profiles, D-shaped seals, sponge silicone profiles, custom sealing strips, door seals, cover seals and LED silicone seals.
Find the Right Silicone Part for Your Application
Different sealing and vibration-control projects require different silicone part structures. Newtop helps buyers choose suitable product forms based on the assembly position, sealing surface, movement, load, and working environment.
Benefit: Helps O-rings, gaskets, plugs, and washers maintain sealing pressure after repeated compression.
Benefit: Better suited for thin sealing lips, complex molded seals, undercuts, and difficult demolding.
Benefit: Supports vibration pads, bumpers, feet, bushings, and dampers with balanced cushioning and support.
Benefit: Suitable for seals exposed to heat, moisture, steam, or repeated cleaning environments.
Silicone Materials for Sealing & Vibration Control
For industrial sealing and vibration-control parts, material selection should focus on compression set, rebound, tear resistance, heat and steam exposure, and the actual working environment of the assembly.
Low Compression Set LSR
TYL-6421/60-C · TYL-6421/75-C
Designed for sealing parts that need stable rebound after compression. Typical hardness options include Shore A 61 and 74, with compression set around 1.6–1.8%. Suitable for O-rings, gaskets, plugs, washers, and custom sealing components.
High Tear Strength LSR
TYL-6120-U Series · 31.8–45 N/mm Tear
A practical option for complex molded seals, thin sealing lips, flexible structures, and parts that are difficult to demold. It offers strong tear resistance, good transparency, and easy color matching for custom production.
High Tear Fumed HCR
TYS171 Series · Shore A 41–72
Suitable for compression-molded industrial parts with more demanding structures. The material provides 30–40 N/mm tear strength and good elongation, helping reduce tearing risk during demolding and repeated use.
Steam-Resistant Silicone
TYA151-50 · 150℃ × 7d Steam Test
Used for sealing parts exposed to heat, moisture, steam, or repeated cleaning. The material shows good steam resistance, low compression behavior, and stable hardness change under hot and humid test conditions.
Low-Deformation Sealing HCR
TY971 Series · Shore A 62 / 71
Built for sealing applications that require good processing performance and shape recovery. With low deformation and compression set around 1.5–1.9%, it is suitable for sealing rings and components under repeated pressure.
Flame-Retardant Silicone
V-0 Options · UL Yellow Card Available
Recommended for electrical enclosures, wire-related protection, and industrial safety parts. Selected grades can reach V-0 flame-retardant performance at 1–2 mm thickness, while maintaining usable mechanical properties.
We do not recommend materials by name only. For sealing and vibration-control projects, Newtop matches silicone grades based on compression pressure, part geometry, hardness, tear risk, temperature, humidity, 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.