Class a Electrical Wrapping Insulation Crepe Kraft Insulating Paper

Product Description

Product Description

Crepe Paper Description:
Insulation crepe paper is made of insulating Kraft paper with creping. It has very good oil-soluble properties, and is widely used in oil-immersed transformers, instrument transformers, reactors and other parts of package insulation, especially as lead parts of the insulation package, thereby improving the electrical insulation and mechanical properties of the product structure.
Application:
Insulation crepe paper for transformer has high compatibility with the transformer oil, which can be used in oil-immersed transformer, mutual inductor and electric reactor.
Features:
Insulation class A (105 °C)
Color: natural brown, beige
High purity and high oil-absorption
Good dielectric strength
Excellent compatibility with insulating liquids (mineral oils, silicon oils and ascerol oils)
Free from conductive particles

Technical Data

Crepe paper (wood color)
Name		Unit	Value
Thickness tolerance		mm	±0.05
Number of folds		piece/10mm	8-18
Longitudinal extension tensile index		Nm/g	≥39
Breaking Elongation		%	65-95
Electrical strength (in oil)		MV/m	≥20
Oil suction height	vertical	mm/60min	≥30
	transverse		≥50

 

semiconductor crepe paper (black color)
Name	Unit	Min value	Typical value	Max value
Weight	gram/m^2	94	100	106
Stretching index	Nm/gram	28	42	60
Longitudinal tensile strength	KN/m	1.9	2.9	3.8
Longitudinal tear length	Km	1.9	3	3.9
Longitudinal fracture elongation	%	45	50	55
Electrical resistivity	KΩ	1.5	2.5	10

 

Detailed Photos

 

Certifications

 

Company Profile

 

Packaging & Shipping

FAQ

Q: How will you pack the product?
A: We pack with paper cartons.
Q: Do you accept OEM?
A: Yes, we do.
Q: Do you provide free sample? And how many days it will take?
A: Yes, we provide free sample, only need you to pay the courier charge. We will make the sample within 3 workingdays and it will take 3-7days on the transportation.
Q: What's your delivery time?
A: We are factory, so we can efficiently control the production time, and then for the delivery time, it is 5-20 working days.
Q: Which certification do you have?
A: The plant has passed the certificate of lSO 9001 quality system certification;
Q: What's your payment term?
A: We accept T/T,L/C, Western Union, Paypal,Escrow,or customized if it is acceptable.
Q: Which shipping method is there?
A: Air,Sea, Land, Rail,Choose the most suitable shipping method according to the quantity of your goods.