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L-SG200 beige polyester fiberglass insulating sheets stacked
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  • L-SG200 beige polyester fiberglass insulating sheets stacked
  • L-SG200 beige polyester fiberglass insulating sheets flat top view
  • L-SG200 polyester fiberglass insulating plate sheet beige color
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L-SG200

L-SG200

L-SG200 is an ultra-high temperature resistant, high-strength glass fiber reinforced thermosetting material engineered with Glastic SG-200 grade high-performance characteristics. It serves as a high-quality alternative to epoxy bonded mica in advanced insulation applications, making it perfectly suited for various products operating in high-temperature environments.

Key Features & Performance

  • Exceptional High-Temperature Resistance: Designed to maintain excellent overall electrical properties in severe high-temperature environments.

  • Mechanical Stability: Demonstrates excellent retention of mechanical properties even at extreme temperatures up to 200℃.

  • Non-Melting: Maintains its structural integrity and will not melt when subjected to heating.

  • Extremely Strong: Built for robust applications requiring both thermal and physical endurance.

Industrial Applications This highly durable material is ideal for use in demanding electrical equipment, including:

  • Generators and electric motors

  • Dry type transformers

  • Standard transformers

  • Switching equipment

Basic Specifications

  • Thickness Range: 0.8mm - 60mm

  • Standard Sizes: 1010 x 2020mm, 1250 x 2500mm

  • Standard Color: Beige
CNC Machining & Customization Capabilities
  • Custom Machining Scope: Custom cut-to-size panels and CNC components based on drawings (PDF, DWG, STEP).
  • Max Equipment Processing Area: Up to 2500mm × 2500mm (facility equipment limit).
  • Machining Thickness: Machinable thickness strictly per raw material stock limits or custom stacked/molded specs.
  • Machining Accuracy: Standard tolerance ±0.1mm; Precision tolerance up to ±0.02mm.
Quality Certificates & Compliance
  • ISO 9001 Certification: Certificate No. 04425Q10157R2S (Valid to Feb 17, 2028)
  • UL Recognition: UL File No. E538818
Ordering & Logistics Information
  • Minimum Order Quantity (MOQ):
    • Sheets & Rods: 500 kg
    • Tubes: 100 kg
    • CNC Machined Parts: 100 pcs
  • Lead Time: Quoted individually per project specifications and order volume.
  • Samples: Material samples are available upon request for testing and evaluation.

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Frequently asked questions
Which international standards does your material comply with?

Our materials comply with IEC, NEMA, DIN, ASTM, and UL standards. We provide direct equivalents to NEMA grades (e.g., G10, FR4, G11, G7, GPO-3) and IEC EPGC series.
Do you provide custom CNC machining services based on drawings?

Yes. Operating over 100 CNC machining centers, we manufacture custom-shaped parts from your drawings (PDF, DWG, STEP) with machining accuracy up to ±0.05mm.
Under which quality management system do you operate?

Production runs under an ISO 9001 compliant quality system. In-house test reports for electrical, mechanical, and thermal properties as well as CoC certificates are available upon request.
What is your Minimum Order Quantity (MOQ) and lead time?

Our products are manufactured at our Beijing production facility. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
How much does shipping cost?

Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.

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