Beijing Red Sun Composite Material Co., Ltd.

Glass Fabric Laminated Tube, Fiberglass Laminated Tube, Glass Fabric Tube manufacturer / supplier in China, offering Fr4 Tube (G10&R4), Phenolic Cotton Cloth Rod, 6640 (NMN) Polyaramid Fiber Paper Flexible Laminates and so on.

Fr4 Tube (G10&R4)

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Port: Tianjin, China
Production Capacity: 10 Ton/Month
Payment Terms: T/T, Paypal, L/C, T/T or Others

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Basic Info.

Model NO.:G10&R4
Application:Electrical Base, Shell
Type:Insulaton Tube
Chemistry:Inorganic Insulation
Material:Fiberglass
Thermal Rating:B 130
Maximum Voltage:20KV~100KV
Size:Customized
Trademark:Redsun
Transport Package:Carton & Pallet
Specification:NEMA
Origin:China
HS Code:3921909010

Product Description

Fr4 Tube (G10&R4)
This tube is one type of glass fabric reinforcement in the epoxy resin binder. It is natural color is light green, now with pigment, it has white, yellowish color. It is designed and made in accordance with industrial standards and provides the end user with dependable quality. This tube possesses extremely high mechanical strength, better dielectric loss properties, and excellent electric strength properties under any conditions such as dry and humid environment.
Heat ResistanceFStandardQ/DJ10-542-2000
Density≥1.75g/cm 3Flexural Strength≥200N/mm 2
Shear Strength≥18 N/mm 2Compressive Strength≥150N/mm 2
Volume ResistivelyUnder normal≥1.0×10 5 MΩ.cm
After immersion 24h≥1.0×10 2 MΩ.cm
Insulation ResistanceUnder normal≥1.0×10 5 MΩ
After immersion 24h≥1.0×10 2 MΩ
Proof Voltage at perpendicular to lamination
(transformer oil at normal for 5 min)
≥18KV
Proof Voltage parallel to lamination
(in transformer oil at normal for 5 min)
≥25KV
Surface Proof Voltage
(in normal air after humidity for 1 min)
≥12KV
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Beijing Red Sun Composite Material Co., Ltd.

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