Phenolic Cotton Cloth Laminated Rod and Sheet for Transformer

Product Description

Product Description:
Brief Introduction
Phenolic cloth sheet can be processed into all kinds of insulation parts. The products are widely used transformers, electric motors, cabinets, control boxes, electric switches, household appliances, railway, automobile, computer and medical appliance,etc.
Features:
- High mechanical properties,
-Good dielectric properties
-Thermal class B

Avaliable sizes:

threaded rods: 
M12*1000  
M16*1000  
M20*1000  

nuts
M12, M16
Thickness: 10mm 15mm

Technical Data Sheet

Technical Data	Method of Verification	Unit	3025
I.Physical Properties
Density	ISO 1183	g/cm3	1.5-1.6
Water absorption 24hrs	ISO 62	%	≤2.2
III.Thermal Properties
Heat stability(≤20mm)	ISO 75-2	ºC	≥110
Heat stability(≥20mm)	ISO 75-2	ºC	90
Max. service temperature -Short term	ISO 75-2	ºC	300
Max. service temperature - Long term	ISO 75-2	ºC	140
Flammability	UL 94	Class	HB
II.Mechanical Properties
Tensile strength at yield	ISO 527-2	MPa	≥83
Tensile strength at break	ISO 527-2	Mpa	/
Hardness - Shore D	DIN 53505		115-118
Impact strength	ISO 179	kJ/m2	≥43
Bending Strength	ISO 527-2	Mpa	≥105
Flexural strength	ISO 179	Mpa	≥120
Adhesive Strength	ISO 179	N	5500
Compression strength-vertical	ISO 179	Mpa	≥245
Compression strength-parallel	ISO 179	Mpa	≥147
IV.Electrical Properties
Volume resistively	IEC 60093	Ohm (Ω) * cm	10^7~10^8
Surface resisively	IEC 60093	Ohm (Ω)	/
Electric strength- LW	VDE 0303	KV	≥10
Breakdown Voltage-CW	VDE 0303	mV/m	≥0.82
Relative dielectric coefficient	VDE 0303	/	/
Dielectric Loss Factor at 1MHz	VDE 0303	/	/
NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m
Statement:
Property data contained herein are typical values of resin for your reference and comparison purposes only. PRIOR will not provide any legally binding guarantee of certain properties, or any suitability.

 

Certifications

Product quality: With consistent quality control throughout the entire process of product design and development, material procurement, production, quality inspection, and sales, the company has passed strict quality system certification and has been widely recognized by well-known customers. The company's products have advantages in quality.

Packaging & Shipping

Company Profile

 

KangLiyuan Technology (Tianjin) Co., Ltd. is an emerging technology-based insulation material company in China. It has a membership certificate of the China Electrical Equipment Industry Association and is a governing unit of the Insulation Materials Branch of the China Electrical Equipment Industry Association. It is a comprehensive processing company of insulation materials and insulation parts and birch and wood in North China. Manufacturer of beech electrical laminated wood panels. It is the first domestic manufacturer of beech electrical laminated wood. The company's products are widely used in electrical control fields such as insulating materials and insulating parts for oil-immersed transformers (10kV-750kV), dry-type transformers, motors, explosion-proof electrical appliances, complete sets of equipment, high and low voltage electrical appliances, etc.

Our products all meet the national standard, IEC standard and ISO standard. We have more than 60 national inventions and utility model patents, and the reliable quality of our products and our superb service has received warm praise from our customers!
We take customer satisfaction as our goal, trying our best to be more professional. In line with the principle of "putting customers first and pursuing continuous improvement" ,we will keep innovating and never stop on our way to become a new material supplier of transformer industry at home and abroad.
Customer visit

FAQ

Q: How you make sure the quality?
a. We will consult on your requirements, and recommend suitable products to you.
b. Before production, we will send samples to you
c. During production, we will always check quality, package, delivery etc.
d. Before package, with QA to check everything
e. After shipment, we will consult with you about satisfaction.

Q: How to make sure the delivery date?
a. Before production, we will see we can meet your time or not.
b. After your payment, we start our preparing material immediately.
c. During production, We will inform you of the production scheduled.
d. Before shipment, we will inform you to pay the balance on time and book