Beijing Red Sun Composite Material Co., Ltd. >> Fr4 Tube (G10&R4)

Fr4 Tube (G10&R4)

Fr4 Tube (G10&R4)
Price: Negotiable/Piece
Trade Terms: FOB,CIF,CIP
Min Order: 100/Piece
Pay Type: T/T,Paypal
Prod Model: G10&R4
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size: Customized
Application: Electrical Base, Shell
Chemistry: Inorganic Insulation
Material: Fiberglass
Thermal Rating: B 130
Maximum Voltage: 20KV~100KV
Type: Insulaton Tube

Product Description


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
Beijing Red Sun Composite Material Co., Ltd. is one professional producer for SMC and BMC molding products, insulating rigid laminates, rods and tubes, flexible composites, high thermal resistant products, gasket, fiber glass products, engineering plastics, etc. We also provide the further fabrication for these products and kinds of composite materials. You can get most of what you want from us.

Advanced production line, excellent technology and experienced work team assure we can provide you the products comply with the international standards and different requirements. We assure that you will get the high efficiency feedback and best service from us for those products that we deal with and certainly with the competitive price.

We have won customers from USA, Canada, Germany, Japan, and so on to be our partners, and more and more customers are joining us.

Red Sun Composite always takes the "Mutual Benefit", "Quality First" and "Better Ethics" as principle. Red Sun Composite will be your partner to success.

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