Application Solution
Molding & Forming Support
We provide custom silicone products for molding, demolding, heat-resistant conveying, and forming support in industrial production. Typical applications include silicone molds, vulcanization pads, release aids, and conveyor components used in plastics processing, rubber manufacturing, craft production, and regulated food-contact environments.
Molding & Forming Support Capability Overview
A direct view of silicone support parts, material options, available parameters and manufacturing capabilities for molding, masking, forming, protection and repeated-use production environments.
| Support Area | Parts We Supply | Material / Grade Options | Available Parameters | Process Support |
|---|---|---|---|---|
| Masking & Hole Protection | Tapered plugs, step plugs, pull plugs, flange plugs, thread masks, hole caps and rectangular caps. | HCR / LSR silicone systems Heat-resistant, high-tear and color-coded options available. | Custom ID / OD / taper / flange structure Hardness and color matching by project Pull-tab, hollow, stepped and rectangular forms Matched to hole size, masking depth, removal force and reuse target. | Compression molding, LSR molding, tooling, trimming. |
| Forming Contact Parts | Support pads, forming pads, spacer blocks, surface-contact cushions, pressure pads and custom support blocks. | 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 For repeated handling, surface contact and compression-molded support parts. | Compression molding, cutting, secondary finishing. |
| Complex Flexible Structures | Thin-wall covers, flexible lips, protective sleeves, custom caps, molded fixture aids and detailed support parts. | 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 review, sampling, demolding evaluation. |
| Repeated Compression Support | Compression pads, forming blocks, sealing washers, reusable support rings, spacer pads and custom molded cushions. | Low compression set LSR / HCR TYL-6421/60-C · TYL-6421/75-C · TY971 series. | TYL-6421-C hardness: Shore A 61 / 74 Compression set: 1.8% / 1.6% TY971 compression set: 1.5% / 1.9% For support parts requiring stable rebound and repeated compression recovery. | Compression molding, LSR molding, dimensional control. |
| Coated / Bonded Support Parts | Bonded pads, coated support layers, composite silicone aids, anti-slip surfaces and custom contact layers. | 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 coating, bonding, surface coverage and composite support structures. | Coating support, bonding review, secondary processing. |
How We Support Your Molding Project
A fast preview of how Newtop turns molding and forming support requirements into reusable silicone plugs, caps, pads, sleeves and custom support parts.
Share Application Data
Send drawings, samples, hole size, contact area, temperature, hardness target and reuse requirements.
Review & Match
We review geometry, material grade, hardness, tooling design, demolding risk and process route.
Sample & Validate
Samples help confirm fit, removal force, compression behavior, surface contact and repeated-use performance.
Produce & Deliver
Once approved, we move into controlled molding, trimming, inspection, sorting and batch delivery.
Why Choose Us
Why OEM Buyers Work With Newtop
For molding and forming support products, reliable supply depends on material fit, process understanding, and stable production. We support OEM customers with practical development and manufacturing support for custom silicone parts used in repeated production environments.
Our Products
Silicone support components for masking, forming contact, repeated compression, fixture protection and production-process auxiliary use.
Silicone Plugs & Caps
Used for masking, hole protection, threaded opening protection, temporary sealing and part coverage during molding, coating, finishing or assembly operations.
Main product forms: tapered plugs, step plugs, pull plugs, hollow plugs, flange plugs, rectangular caps, thread masks and custom end caps.
Silicone Sleeves & Protective Covers
Used for fixture protection, screw protection, edge protection, anti-collision coverage, insulation and temporary protection around forming or assembly areas.
Main product forms: silicone sleeves, screw protection sleeves, tube sleeves, flat head covers, anti-collision sleeves, custom covers and molded protection parts.
Silicone Pads, Blocks & Support Parts
Developed for forming contact, cushioning, spacing, temporary surface protection, compression support and production-process positioning.
Main product forms: forming pads, spacer blocks, support pads, compression pads, positioning parts, cushioning strips and custom molded support components.
Find the Right Silicone Support Part for Your Forming Process
Molding and forming support parts should match the real production condition: contact surface, removal method, compression load, heat exposure, hardness, color coding and reuse cycle.
Silicone Materials for Molding & Forming Support
For molding and forming support parts, material selection is matched with tear risk, compression recovery, surface contact, heat exposure, adhesion requirement, color coding and production route.
High Tear Strength LSR
TYL-6120/30-U · 50-U · 70-U
Shore A 30 / 50 / 70 options, tensile strength 8.2–10.0 MPa, elongation 480–800%, tear strength 31.8–45.0 N/mm. Suitable for flexible covers, thin walls and complex support structures.
High Tear Fumed HCR
TYS171-40 · 50 · 60 · 70
Shore A 41–72, tensile strength 9.0–10.0 MPa, elongation 500–800%, tear strength 30–40 N/mm. Useful for plugs, pads, blocks and repeated-use compression molded parts.
Low Compression Set LSR
TYL-6421/60-C · TYL-6421/75-C
Shore A 61 / 74 options, compression set around 1.8% / 1.6%, good rebound and processing performance for support parts requiring repeated compression recovery.
Low-deformation Sealing HCR
TY971-60S · TY971-70S
Shore A 62 / 71, tensile strength 10.1 / 10.3 MPa, elongation 350% / 300%, compression set 1.5% / 1.9%. Suitable for reusable pressure pads and sealing support parts.
Steam-resistant Silicone
TYA151-50
Shore A 52, tensile strength 9.5 MPa, elongation 550%, tear strength 30 N/mm, with steam aging condition at 150℃ × 7d. Suitable for hot, humid and cleaning-related forming environments.
Coating & Adhesion Silicone
TYL-6610 · TYL-6621 · XL-8621/40-R
Low-viscosity and high-adhesion options for coating, bonding, surface coverage, insulation-related support structures and composite contact parts.
We match material options with drawing structure, tear risk, target hardness, repeated-use requirement, working temperature, surface contact, color coding and manufacturing route.
Discuss Material Requirement
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.