Electric Insulation Upgm 203 Epoxy Glass Fabric Gpo-3 Laminated Sheets

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Type: Insulating Sheet ,Pars
• Chemistry: Inorganic Insulation
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GPO3
• Material: Glass Fiber Mat, Unsatured Polyester Resin
• Thermal Rating: High Temperature
• Maximum Voltage: 35kv
• Classification: Inorganic Insulation Material
• Certification: ISO9001
• Color: Red, White
• Brand: Red Sun
• Density: 1.85
• Water Absorption: 24.7
• Flexural Strength: 246
• Charpy Impact Strength Parallel to Lamin: 43.7
• Transport Package: Carton and Pallet
• Specification: Customer′s Demand
• Trademark: RDS
• Origin: Beijing, China
• Production Capacity: 10, 000 Piece/Month
• Package Size: 100.00cm * 100.00cm * 80.00cm
• Package Gross Weight: 1000.000kg

Product Description

GPO3 Polyester Glass Mat Laminate Sheet GPO3 CNC Machining Products for Transformer
UPGM203 Sheet also known as GPO3, it is alkali-free fiberglass mat dipped into unsaturated polyester resin adding relevant chemical agent as the basic material pressed under high temperature molded into rigid panel as insulating material. It has good electrical property under high humidity and high mechanical property under medium temperature, fine fire retardant property, good arc resistance and tracking resistance. It's widely used in the low voltage electrical industries such as making of phase and end barriers, insulating supports, bus bar supports and mounting panels in switch-gear and other types of electrical apparatus.
 

Test Report for GPO3 Sheet
No.	Property		Unit	Requirement	Test result	Test method
1	Density		g/cm^3	-	1.85	GB/T 1303.2-2009
2	Water absorption		mg	≤63	24.7	GB/T 1303.7-2009/ IEC 60893-3-5:2003 +A 1:2009
3	Flexural strength	Normal	Mpa	≥130	246
		130ºC±2ºC		≥65	166
		155ºC±2ºC		-	141
4	Charpy impact strength parallel to laminations • (Notched)		kJ/m^2	≥40	43.7
5	Compressive strength perpendicular to laminations		Mpa	-	447
6	Tensile strength		Mpa	-	145	GB/T 1303.2-2009
7	Bonding strength		N	-	4572	GB/T 1303.6-2009
8	Dielectric strength perpendicular to laminations (at 90ºC±2ºC in 25#transformer oil,20s step -by-step test ,φ20mm/φ75mm cylindrical electrode)		kV/mm	≥10.5	13.7	GB/T 1303.7-2009/ IEC 60893-3-5:2003 +A 1:2009
9	Breakdown voltage parallel to laminations(at 90ºC ±2ºC in 25# transformer oil. 20s step-by-step test,φ130mtn/φ130mm plate electrode)		kV	≥35	100	GB/T 1303.7-2009/ IEC 60893-3-5:2003 +A 1:2009
10	Insulation resistance after immersion in water( Taper pin electrodes)		MΩ	≥5*10^2	2.4*10^6
11	Arc resistance		s	-	183	GB/T 1303.5-2017

Packing & Delivery




Shiping way: By sea,By air or By express according your choice.

We try our best to pack and protect the goods according to custome's requirment base on different sizes,hardness and other details.

Our Service


1. Your inquiry related to our products or prices will be replied within 24hours.

2. Experienced staffs to answer all your enquires in fluent English with professional knowledge.

3. What we supplied for you is not only the products but also the best service and confidence.

4. Protection of all your private business information.

5. One time cooperation, long time partners.

6. In case of any quality problem, we will firstly compenstate customer and not let the customer has any lost.

7. We will provide you any update news about your order status.

Company Information

RDS Composite Co., Ltd. is one professional producer for insulating material which includes: glass fiber reinforced molding parts; glass cloth reinforced laminates, rods and tubes and molding parts; cotton fabric reinforced laminates, rods and tubes; paper reinforced laminates and tubes; carbon fiber reinforced molding products; high thermal resistant products and engineering plastics, etc. We also provide the further fabrication for these products and all kinds of composite materials.
Advanced production line, excellent technology and experienced engineers assure we can provide you the products comply with the international standards and different requirements. Professional working team, high efficiency reaction and professional experience assure that you will enjoy the excellent service from us.
We have won customers from different countries to be our partners, and more and more customers are joining us.
RDS Composite takes the "Mutual Benefit", "Quality First" and "Better Ethics" as principle. RDS Composite will be your partner to success.
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