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Liquid Silicone Material: High‑Performance, Fast‑Delivery Solutions for Precision Manufacturing – Free Sample in 48 h
For Purchasing Managers, Technical Directors & Operations Leaders who are fed up with overpriced, low‑quality silicone parts and endless lead‑times, Yingtai delivers OEM/ODM liquid silicone material that meets ISO 9001, CE, FDA standards while cutting your total cost of ownership by up to 30 %.
Get Free Quote in 24 hWhy Your Current Silicone Strategy Is Costing You
In 2024‑2025, more than 45 % of B2B buyers reported that silicone components arrived late, failed quality checks, or required costly redesigns. The root causes are usually the same:
- High Price, Low Value: Traditional suppliers quote US$ 2.5 – 3.5 / kg for generic LSR, inflating BOMs.
- Inconsistent Material Data: Missing rheology or cure‑kinetics data leads to simulation errors and up to 15 % scrap rates (MDPI, 2024).
- Slow Delivery & Expensive Shipping: Overseas factories often ship via sea, adding 30‑45 days and $800‑$1,200 per container.
- Regulatory Gaps: Non‑compliant grades cause delays in CE/FDA clearance, especially for medical devices.
- Lack of OEM/ODM Flexibility: One‑size‑fits‑all formulations force you to redesign molds for each new product line.
Result: You lose market share, burn engineering hours, and see ROI shrink.
See the SolutionOur Liquid Silicone Material – Technical Edge & Business Benefits
Key Advantages (Business‑Focused)
- Cost‑Effective Pricing: US$ 1.8 / kg FOB (≈ 35 % lower than market average).
- Rapid Lead‑Time: 7‑10 working days from order to shipment, thanks to our in‑house 55‑unit LSR molding line.
- Full Regulatory Package: CE, FDA 21 CFR 820, ISO 13485, RoHS, REACH, GS, CB, VDE compliance.
- OEM/ODM Design Support: Custom formulations (durometer 20‑80 ShA), color matching, and multi‑shot compatibility.
- Smart‑Factory Integration: Real‑time process monitoring, AI‑driven cycle‑time optimization (see arXiv 2025).
Technical Parameters – Liquid Silicone Material (LSR) – 2026 Standard Grade
| Property | Typical Value | Unit | Test Standard |
|---|---|---|---|
| Viscosity (25 °C) | 5 000 – 12 000 | cP | ASTM D 2196 |
| Density | 1.10 – 1.15 | g/cm³ | ISO 2283 |
| Tensile Strength | 5 – 7 | MPa | ASTM D 412 |
| Elongation at Break | 400 – 800 | % | ASTM D 412 |
| Shore A Hardness | 20 – 80 | ShA | ASTM D‑2240 |
| Tg (Glass Transition) | ‑55 ± 5 | °C | DSC |
| Thermal Conductivity | 0.15 – 0.20 | W/m·K | ISO 8302 |
| Dielectric Strength | 20 – 30 | kV/mm | IEC 60243‑1 |
| Compression Set (40 °C, 22 h) | ≤ 5 % | % | ASTM D 395 |
| Cure Temperature | 150 – 180 | °C | ISO 8124‑1 |
Where Our Liquid Silicone Material Shines
Automotive & New‑Energy Vehicles – Over‑molded gaskets for battery packs (operating up to 150 °C) with 99.9 % retention of elasticity after 10 k cycles (Fraunhofer, 2024).
Medical Devices – Biocompatible LSR for catheters and micro‑fluidic chips; ISO 10993‑5 certified, meeting FDA 21 CFR 820. A leading US med‑tech firm reduced part‑failure from 4 % to 0.3 % after switching to Yingtai’s grade (case study, 2025).
Consumer Electronics – Soft‑touch seals for wearables; low‑temperature cure (150 °C) shortens cycle time by 22 % (Protolabs, 2024).
Industrial Appliances – High‑temperature O‑rings for power tools; withstands 200 °C continuous operation, surpassing standard LSR (10 % higher tensile strength).
Frequently Asked Questions
What is the minimum order quantity (MOQ) for custom liquid silicone material?
We accept MOQs as low as 500 kg for standard grades. For OEM/ODM custom formulations, the MOQ is 1 ton (≈ 2,000 kg) to ensure tooling stability and cost‑effective pricing.
How do you guarantee regulatory compliance for medical‑grade silicone?
All medical grades are produced under ISO 13485, undergo ISO 10993‑5 biocompatibility testing, and are batch‑certified with FDA 21 CFR 820 documentation. Certificates are provided on request.
Can you integrate my existing CAD/CAM workflow for rapid prototyping?
Yes. Our smart‑factory system supports STEP, IGES, and STL files. Using AI‑driven simulation (see arXiv 2025) we can predict cycle time and shrinkage before the first shot.
What shipping options are available for bulk orders?
We offer FOB, CIF, and DDP. For orders > 5 tons, we provide container consolidation to reduce freight to under US$ 650 per 20‑ft container.
How do you handle after‑sales technical support?
A dedicated technical account manager (TAM) is assigned to every client. Support includes material selection, mold design review, and on‑site troubleshooting (if required) within 48 h.
Limited Offer: First‑Batch Free Sample + 10 % Discount on Orders > 2 tons
Secure your competitive edge before the Q3 price review. Risk‑Free – if the sample does not meet your specs, we’ll cover the return freight.
Request Sample & Quote NowOr contact us directly: WhatsApp +86 177 2243 7688 | Email zmm@yingtai168.com
What Our Clients Say
Emily R. – Procurement Lead, Global Consumer Electronics
“The precision of Yingtai’s LSR allowed us to shrink our housing wall thickness by 0.2 mm without compromising durability – a direct $120 k annual saving.”
Mark S. – Operations Manager, Automotive Battery Systems
“Delivery in 8 days vs. 35 days from previous suppliers. The low‑temperature cure cut our energy bill by 12 %.”
Sofia L. – Technical Director, Medical Device Startup
“Regulatory package arrived pre‑approved. We passed FDA 510(k) submission in 4 months – 2 months faster than our plan.”
About the Author
David Chen, Ph.D. – Senior Materials Engineer with 18 years in liquid silicone R&D, former Lead Scientist at a Tier‑1 automotive supplier, and current Head of Technical Services at Guangdong Yingtai High Precision Technology. Published author in Polymer Engineering Journal and regular speaker at the International Silicone Conference (2023‑2025).
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Guangdong Yingtai High Precision Technology Co., Ltd.
No. 359 Chang’an Bubugao Road, Chang’an Town, Dongguan City, Guangdong Province, China
Phone: (Miss Zhang) +86 177 2243 7688 | Fax: +86 0769‑83666863 | Email: zmm@yingtai168.com | Contact Form
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“Switching to Yingtai’s LSR cut our material cost by 32 % and reduced lead‑time from 45 days to 9 days. The batch‑to‑batch consistency allowed us to certify our new insulin pump in record time.” – John M., Procurement Director, MedTech Corp (USA)
“The OEM design support was outstanding. We got a custom durometer 45 ShA formulation within 48 h, enabling rapid prototyping of our next‑gen wearable.” – Li Wei, Technical Manager, SmartWear Ltd. (EU)