Epoxy Glass Cloth Laminated Tube / Pipe

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Our epoxy glass cloth laminated tube is manufactured using non-alkali fiberglass cloth as the basic material and epoxy phenolic resin as the adhesion agent, through these processes such as heating, rolling, drying, and solidifying. It comes with high mechanical strength as well as stable electrical performance under high humidity conditions, and is ideal for use in mechanical, electrical, and electronic products.

1. Appearance
Our epoxy glass cloth laminated tube offers a smooth surface without blistering and de-lamination. However, slight wrinkles and machining marks on surface are allowable, if they won't cause wall thickness exceeding tolerance range. Also, the both ends of the laminated pipe are cleanly cut.

2. Main Performance Indexes

No.	Items	Unit	Test Methods	Data
1	Density	g/cm 3	GB/T5132	≥1.40
2	Flexural/bending strength	MPa	Q/JBQP50: Attachment A	≥176
3	Compressive strength	MPa	GB/T5132	≥69
4	Shearing strength	MPa	JB/T8150: Attachment A	≥14.7
5	Volume resistivity 1. Normal condition 2. After immersion in water	Ω·m	GB/T1410 ( Q/JBQP50: Attachment Item 4.7)	≥1.0 ×10 10 ≥1.0 ×10 8
6	Insulation resistance of parallel layer 1. Normal condition 2. After immersion in water	Ω	GB10064 ( Q/JBQP50: Attachment Item 4.8 )	≥1.0 ×10 10 ≥1.0 ×10 7
7	Dielectric loss factor/tangent (50Hz)	-	GB/T5132	≤0.030
8	Withstand voltage of vertical layer (In transformer oil at (90 2) ℃, 5 minutes) Wall thickness: 1.5mm 2.0mm 2.5mm 3.0mm	kV	GB/T5132	Inner diameter 6 ~ 25mm 7 10 13 15	Outer diameter ≥ 26mm 12 14 16 18
9	Withstand voltage of parallel layer (In transformer oil at (90 2) ℃, 5 minutes)	kV	GB/T5132	25
10	Withstand voltage along the surface after becoming damp in the first 24 hours (5 minutes)	kV	GB/T5132	12

Product Testing Report


Class F1 Test Report in French-01	Class F1 Test Report in French-02	Class F1 Test Report in French-03	Class F1 Test Certificate in French-01

Class F1 Test Report in English-01	Class F1 Test Certificate in English-01	Class I2 Test Report in French-02	Class I2 Test Report in French-03

Class I2 Test Certificate in French-01	Class I2 Test Report in English-02	Class I2 Test Report in English-03	Class I2 Test Certificate in English-01

Related Names
High Tolerance Tubing Supplier | Electrical Industry Tube | Electronics Protection Piping

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