Synthetic Stone – High-Temperature Epoxy Composite from China Manufacturer
Kaxite Sealing is a leading synthetic stone manufacturer and supplier in China, offering high-performance engineered composite materials for demanding industrial applications. Our synthetic stone products are manufactured from premium fiberglass and epoxy resin composites, delivering exceptional dimensional stability, corrosion resistance, low thermal conductivity, and excellent antistatic properties. As a trusted China synthetic stone factory, we provide factory-direct pricing, ISO 9001 certified quality, and fast global delivery. Whether you need standard sheets, custom-machined components, or high-temperature resistant grades for SMT wave soldering processes, we deliver reliable synthetic stone solutions that meet the most stringent industry requirements. Explore our full product range or request a custom quote from our China sales team.
What is Synthetic Stone and Why Choose Kaxite?
Synthetic stone (also known as high-temperature epoxy composite or engineered stone) is a high-performance material made from fiberglass-reinforced epoxy resin. It offers outstanding thermal stability, mechanical strength, and electrical insulation properties, making it ideal for applications requiring precision, durability, and heat resistance. At Kaxite, we combine advanced composite technology with stringent quality control to ensure every synthetic stone product meets the highest standards of performance and consistency. Our materials are widely used in electronics manufacturing (SMT wave soldering), CNC machining, aerospace, and industrial insulation applications. View our complete insulation product portfolio.
Key Features & Benefits
- High Temperature Resistance – Withstands continuous operating temperatures up to 260–350°C (500–662°F), ideal for wave soldering and high-heat processes.
- Excellent Dimensional Stability – Minimal thermal expansion and contraction ensures precision and reliability in demanding applications.
- Superior Corrosion Resistance – Resistant to most chemicals, solvents, and moisture, ensuring long service life in harsh environments.
- Low Thermal Conductivity – Provides effective thermal insulation, protecting sensitive components and reducing heat transfer.
- Antistatic Properties – Prevents electrostatic discharge (ESD) damage to sensitive electronic components during manufacturing.
- Non-Flammable – Self-extinguishing properties enhance safety in high-temperature industrial environments.
- Excellent Machinability – Easy to cut, drill, mill, and shape using standard CNC equipment without damaging tools.
- No Delamination or Burrs – Clean edges and surfaces eliminate secondary finishing operations.
- Non-Toxic – No irritating effects on human skin or respiratory system, safe for operator handling.
Synthetic Stone Product Specifications
| Property | Standard Value | Range / Options | Test Standard |
|---|---|---|---|
| Material Composition | Fiberglass + Epoxy Resin | Custom formulations available | Internal |
| Max Continuous Temperature | 260°C (500°F) | Up to 350°C (662°F) for high-temperature grades | ASTM D648 |
| Density | 1.8 – 2.0 g/cm³ | Customizable | ASTM D792 |
| Tensile Strength | 150 – 250 MPa | Varies with formulation | ASTM D638 |
| Thermal Conductivity | 0.3 – 0.5 W/(m·K) | Low thermal transfer | ASTM C177 |
| Surface Resistivity | 10⁶ – 10⁹ Ω | Antistatic grade available | ASTM D257 |
| Water Absorption (24h) | 0.2% | Low moisture uptake | ASTM D570 |
Custom sizes and shapes available: Sheets, bars, rods, and custom-machined components. Contact us with your specific dimensions and requirements.
Applications of Synthetic Stone
- SMT Wave Soldering – Solder pallets, wave soldering fixtures, and PCB carriers for electronics manufacturing.
- Electronics Assembly – ESD-safe work surfaces, test fixtures, and assembly jigs.
- CNC Machining – Precision components, fixtures, and tooling plates.
- Thermal Insulation – Heat shields, thermal barriers, and protective covers for high-temperature equipment.
- Aerospace – Composite tooling, aircraft interior components, and structural parts.
- Medical Equipment – Sterilization trays, surgical fixtures, and radiation shielding components.
- Chemical Processing – Corrosion-resistant structural components and equipment linings.
- Semiconductor Manufacturing – Handling fixtures, wafer carriers, and test sockets.
Why Source Synthetic Stone from a China Manufacturer?
Choosing a reliable China synthetic stone supplier like Kaxite gives you access to competitive factory prices, flexible production capacity, and fast shipment. Our ISO 9001-certified plant ensures consistent quality control, and our experienced R&D team supports custom formulations and color matching. We export to over 40 countries and offer free samples for testing before bulk orders. Request a quote and see why international clients trust Kaxite for their engineered composite material needs.
Frequently Asked Questions About Synthetic Stone
What is synthetic stone made of?
Synthetic stone is manufactured from high-quality fiberglass reinforcement combined with epoxy resin binders. This composite material offers exceptional thermal stability, mechanical strength, and chemical resistance, making it ideal for high-temperature and precision applications.
Can I buy synthetic stone directly from a China factory?
Yes, Kaxite Sealing is a direct China synthetic stone manufacturer, offering factory-direct pricing with no minimum order quantity for standard sizes. Submit your inquiry and we will provide a competitive quote within 24 hours.
What temperature can synthetic stone withstand?
Standard synthetic stone grades withstand continuous temperatures up to 260°C (500°F). High-temperature grades are available for applications up to 350°C (662°F), making them suitable for wave soldering and other high-heat processes.
Can you provide custom-machined synthetic stone components?
Absolutely. We offer complete machining services including cutting, drilling, milling, and turning to produce custom components according to your drawings or CAD files. Our CNC capabilities ensure precision and consistency for every part.
Is synthetic stone antistatic?
Yes, we offer antistatic synthetic stone grades with surface resistivity of 10⁶–10⁹ Ω, specifically designed for ESD-sensitive electronics manufacturing environments.
What is the typical lead time for synthetic stone orders from China?
Standard sizes are typically in stock and ship within 3–5 working days. Custom orders require 7–15 working days depending on complexity and quantity. Express shipping and sea freight options are available.
Ready to buy high-quality synthetic stone from a trusted China supplier? Request a free quote today – our technical sales team will respond within 24 hours with pricing, material recommendations, sample availability, and delivery options. Partner with Kaxite Sealing for reliable engineered composite solutions at competitive prices.
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High-Temperature-Resistant Synthetic Stone
High Temperature Resistant Synthetic Stone is made of fiberglass and epoxy resin composites. It has good dimensional stability, corrosion resistance, low thermal conductivity, antistatic property, and non-flammability in the high temperature environment of 260-350°C. Suitable for solder protection in SMT wave soldering process. Easy to use, no broken, no delamination, no burrs, no irritation to the human body, can be customized according to drawings, easy to quickly process in CNC machine tools without damaging the tool.
Kaxite is a leading China Synthetic Stone manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Synthetic Stone have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our Synthetic Stone services, you can consult us now, we will reply to you in time!
