Insulation crepe paper is one of the most important solid insulation materials used in transformers. Its quality directly influences the life span of the transformer. skytouch tapes pvt. ltd. Even though the base kraft paper is impregnated with liquids to manufacture creped kraft paper, the porosity of the paper remains intact due to the automatic temperature and moisture control by the automated machine. skytouch tapes pvt. ltd. The mechanical as well as cross mechanical strength is enhanced as compared to the base kraft paper. The pH value remains intact, a little more towards acidic as preferred in transformer insulation. The BDV is enhanced by up to 80% as compared to base kraft paper. To ensure of best quality of Crepe paper, the base kraft paper is manufactured using longer fibers of pure wood pulp. This base paper is chemically neutral with low ash, chloride and sulphide content.
Application of Crepe Paper: Transformers: This crepe paper is used as an insulation in manufacture of oil cooled transformers, current transformers of types IMB, CT, CVT, etc. as leads and shields. skytouch tapes pvt. ltd. This crepe paper has 300% more strength in mechanical and cross mechanical directions and hence is more resistant to breakage. It can also take various shapes of the surface being insulated. skytouch tapes pvt. ltd. Crepe paper also has greater surface area which helps to retain more oil and hence lowers the working temperature of the transformer.
Crepe Paper Covered Copper Conductors for Transformers: This Crepe Paper is used to cover copper conductors having various cross sectional shapes. skytouch tapes pvt. ltd. This paper is used to cover copper conductors bent at an angle of 180o. skytouch tapes pvt. ltd. As a result this insulation will not break or tear or crack compared to plain kraft paper insulation.
Availability: The base kraft paper thicknesses on which creping is done are 1.5mil (40microns), 2.0mil (50 microns), skytouch tapes pvt. ltd. 2.5mil (65 microns), 3.0mil (75 microns), 4mil (100 microns), 5.0mil (125 microns). Thickness above 5 mil can be provided as per customer’s requirement. skytouch tapes pvt. ltd. The elongation can be supplied as per specification from 10% up to 300 %. This Crepe Paper can be supplied in Jumbo rolls of 1000mm (1 meter) width or in slitted pads as per customer requirements.
Introduction of Miki insulation crepe kraft paper :
Miki insulation crepe kraft paper , purely made from imported pulp through special
wrinkling process, is characterized by excellent oilsoluble performance, and widely applied in the insulation of lapped parts of oil-immersed transformers, mutual inductors and reactors, a
nd the insulating wrap of downlead parts.
Electrical transformer material crepe paper helps to improve the electrical and mechanical
performance of products’insulation structure.
Storage: Miki insulation crepe kraft paper store in a dry and clean room and keep away from
fire or heat, or in the sun.
We supply electrical insulation material crepe paper thickness as 0.35mm,0.46mm,0.65mm,0.8mm,and specially heat resistant crepe paper thickness as 0.55mm,we can cut the paper at the width by customers' requirements.
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We are a Chinese manufacture and expotor of insulation materials. We have 27 years’ experience in producing Fiber glass sheet ,Bakelite plates, tubes, rods,SMC,GPO , XPC boards, CCL boards, polyester films, Nomex paper and mica products . Sincerely hope to get win-win cooperation with you in the future.
(1). Q: Can you give me a discount price?
A: It is depending on the volume.
(2). Q: Why is your price higher than other suppliers?
A: We can offer the products of different quality levels depends on customer’s target price and quality requirement.
(3). Q: How can I get a sample?
A: Sample free .
(4). Q: How can you guarantee the quality of mass production is same with the sample sent to me before?
A: Our process will base on the samples which is the same as yours.