แผงแรงดันฉนวนสำหรับหม้อแปลงแรงดันไฟฟ้าต่ำ

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Type: Insulation Paper
• Chemistry: Organic Insulation
• Material: Paper
• Thermal Rating: A 105
• Maximum Voltage: 20KV~100KV
• ไม่ใช่ ของรุ่น: pressboard
• Classification: Organic Insulating Material
• Certification: ISO9001
• Color: Brown
• Brand: No
• ความหนา: 0.05 มม . - 30 มม
• ความกว้างของม้วน: 1000 มม
• ขนาดของแผ่น: 1000 มม . x 2000 มม
• แพคเพจการขนส่ง: Pallet
• ข้อมูลจำเพาะ: 0.05mm-30mm
• เครื่องหมายการค้า: chr
• ที่มา: China
• รหัสพิกัดศุลกากร: 482370000
• กำลังการผลิต: 50mt/Week

คำอธิบายสินค้า

Description
Insulation Pressboard is a special product based on pure cellulose taken from long-fibred coniferous wood. This is structured into a fibrous tissue without additional adhesive and then pressed. Due to its high chemical purity, pressboard is excellently suited as an insulation material in electric machines, capacitors and oil-filled transformers. 100% wood or cotton thick board is characterized by its high density.

Features
Insulation class A (105 °C)
Hot-pressed Pressboard, 100 % sulphate pulp
High hardness and stiffness
Low shrinkage and compatibility
High purity and mechanical strength
Good compatibility with liquid dielectrics
Further processing is ensured since the pressboard can be punched, folded, cut and formed without difficulty.
Applications
To use as insulations material in Power and Distribution Transformers
It is the base material for components like cyclinders, strips, spacers, rings. washers, plates, machine formed and moulded parts, punchings and laminates.
Available
Thickness: 0.80mm - 5.0mm
Sheet dimension: 1000mm x 2000mm, 2100mm x 4200mm
Special dimensions on request

Number	Index		Unit	Standard	Test Result
1	Norminal thickness		mm	2	2.01
2	Norminal Grammage		g/cm3	1.1-1.25	1.17
3	Tensile Strength	MD CD	MPa	≥105 ≥80	141 108
4	Elongation	MD CD	%	≥3.0 ≥4.0	5.8 5.5
5	Breakdown Voltage		KV/mm	≥35	40
6	PH VALUE		/	6.0-6.9	7.8
7	Content of water		%	5.0-6.0	5.6