Electrical Insulation Materials Diamond Dotted DDP Insulating Paper for Oil Transformer

• Customization: Available
• Fiberglass Type: F-Class
• Certification: GS, ISO, RoHS
• Technique: Insulation Paper
• Featue: Heat-Resistant
• Sample: Avaiable
• Usage: Electrice Power
• Thickness: Customized
• Color: Customized
• Advantage: Fast Delivery
• Application: High Temperature
• Rated Voltage: 2-15kv
• Property: Electric Capability
• Standard: ISO9001
• Transport Package: Carton Pallet
• Specification: customized size
• Trademark: xjdg
• Origin: China Henan Xuchang
• Production Capacity: 10000/PCS

Product Description

Product parameters

 

Standard: JB / T1004.3-2004			Diamond dotted paper(DDP)
Project		Unit	0.08	0.13	0.18	0.2	0.25
Thickness & Tolerance		mm	0.080 ±0.005	0.130 ±0.007	0.180 ±0.010	0.200 ±0.010	0.250 ±0.010
Density		g/m2	0.85-1.1
Moisture Content		%	4.0-8.0
Water Extraction PH		-	6.5-8.5
Ash Content		%	≤1.0
Adhesive Thickness		µm	6-12
Oil  Absorbency		%	≥20
Contamination to  Transformer Oil		-	No Contamination
Bond Strength	Normal	KPa	≥650
	100ºC±2ºC		≥400
Tensile Strength	MD	N/10mm	≥60	≥110	≥160	≥180	≥230
	CD		≥30	≥50	≥70	≥80	≥100
Elongation	MD	%	≥2.0
	CD		≥4.0
Tear Strength	MD	MN	≥450	≥900	≥1350	≥1500	≥2000
	CD		≥500	≥1000	≥1500	≥1700	≥2300
Breakdown Voltage	In the air	KV	≥0.8	≥1.37	≥2.00	≥2.10	≥2.25
	In the oil		≥4.00	≥7.00	≥9.00	≥9.80	≥11.50

 

Thickness(mm)	Width(mm)
0.08	1000	1070	1120	1200	1220	1320	1900
0.13	1000	1100	1120	1200	1220	1320	1920
0.18	1000	1100	1200	1210	1990	-	-
0.25	980	1000	1100	1200	1220	1450	1990
0.38	1000	1000	1200	1990	-	-

Packaging & Shipping:
Wrapped with packaging film and packed in pallet; horizontally placed in dry and clean room at room temperature;keep it away from moisture and fire. The storage period is 12 months


Workshop Display:

Honor of the company:

 

FAQ
1.    Are you a trading company or manufacturer?

We are an original and real manufacurer(not mini family woks or personal brokers, pls clarify with it) with over 20 workshops for the kinds of insulation sheets/tubes/rods/parts.etc, which can meet the different requirements  for all over of world users. 


2.    Can you customize according to my requirements?
Yes, we can customize according to customers' requirements, like color, size, etc.

3.    Where is your factory?
Our factory is in Xuchang city, Henan province, China

4.    Can you send me samples to test?
Yes, we offer free samples to customers and they just need to pay the freight.

5.    What's your main product?
We supply all kinds of insulation materials used in electrical field and most of them used in transformers , motors, and electronic products .