Hot Sale Electrical Insulation Paper Dimond Dotted Paper DDP

• Application: Electrical Winding Insulation, Insulating Varnish
• Type: Insulation Paper
• Chemistry: Hybrid Insulation
• Material: Paper
• Thermal Rating: H 180
• Maximum Voltage: <10KV
• Model NO.: KLY-DDP
• Classification: Inorganic Insulation Material
• Certification: ISO9001, IEC
• Color: Brown
• Brand: Kangliyuan
• Transport Package: Pallet
• Specification: Customizable
• Trademark: Kangliyuan
• Origin: Tianjin, China

Product Description

Product description 
The Diamond dotted Paper is to be used in oil-immersed transformers for the insulation between of coils. On the insulation layer, there is a layer dotted epoxy resin that will be changed with high temperature change that is to be called as felt. 
It is a kind of material with inertia, dry and no conglutination at normal temperature (below 30¡ æ ), The Diamond Dotted Paper (DDP)will make the electric conductor forever felt up as a hard unit under the high temperature by its internal latency substance. When the temperature is rising up to 90¡ æ , The Diamond Pattern Paper (DDP)begins one-off thaw and then one-off solidification. When to keep the temperature at 90¡ æ For 90 minutes, the epoxy resin would paste on neighboring cable and paper safely. The felt intensity is as high as to 70psl at 100¡ æ . (The value at least is equal to 0.450Mpa) (IEC standard).

 

Test Report

Product Name: Diamond Dotted Paper (DDP)
Test Method used: KLYQB/T5133-85
Manufacture: Kang Liyuan Science & Technology (Tianjin) Co.,Ltd.
Date: January, 2019
 

Test No.	Item	Unit	Qualified Data	Test Data
1	Length	mm	0.08±0.01	0.08
2	Width	mm	--
3	Tightness	g/cm^3	0.95-1.05	1.01
4	Tear Strength(horizontal)	MN	≥5700	5765
5	Tensile Strength(vertical)	KN/M	≥38	38.6
6	Tensile Strength(horizontal)	KN/M	≥18	18.5
7	Bonding Strength	MPa	≥400	404
8	Moisture Content	%	6.0-9.0	6.7
9	Breakdown Voltage	KV/mm	≥45	45.6
Conclusion and Result: PASS                            Kang Liyuan Science & Technology (Tianjin) Co.,Ltd.                                                  Technology Center

Tested by:  Yang Ding                 Inspected by:  Tianfeng Yang

Packaging & Delivery
Packaging Details: Normal Export Packing, Wrapped with plastic film , Moisture proof; then packed with plywood pallet.
Delivery Detail:  Within 15 days after receiving T/T payment ( at least 30%)

FAQ
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. Or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How can you guarantee the quality of mass production is same with the sample sent to me before?
A: Our warehouse staff will leave another same sample as yours. The production process will be under your requirement.
Q: What is your terms of payment ?
A: Payment≤1000USD, 100% in advance. Payment≥1000USD, 30% T/T in advance ,balance before shipment.
Q: Can you give me a discount price?
A: It is depending on the volume. The larger the volume, the more discount you can enjoy.
Q: Why is your price a bit higher than other Chinese suppliers?
A: To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer's target price and quality requirement.
Q: How can you guarantee the quality of mass production is same with the sample sent to me before?
A: Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.
Q: How can you deal with quality issues that customer feedback after receiving the goods?
1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compensation.