6630-Polyester Film/Polyester Fibre Non-woven Fabric Flexible Composite Material (DMD)

Product No.:MAL01 MAL01080/MAL01130/MAL01150/MAL01180/MAL01200/MAL01230/MAL01300/MAL01350/MAL01450 6630-Polyester Film/Polyester Fibre Non-woven Fabric Flexible Composite Material (DMD) consists of two layers of Polyester Fiber Non-woven Fabric and a single layer of Polyester Film in the center. It is Class B (130°C) insulating material. This product has excellent mechanical strength and excellent electrical property, 6630 has strong deflection, and is suitable for mechanized insert slot. B class DMD is designed for insulating and protecting electrical equipment. It offers excellent dielectric and varnish absorption characteristics while ensuring low moisture absorption. It is ideal for slot cell, phase and wedge insulation. The conjunction of the inorganic filled resin system and 2 layers of the polyester film make this laminate suitable for major high temperature applications. It exhibits optimized thermal conductivity, long term voltage endurance and coil bonding characteristics. The tear initiation and cut through resistant polyester film reinforcement are excellent for automatic insertion and heavy duty winding operations.

Product Detail

Characteristic

Property Name			General Table of Properties
Nominal Thickness(µm)			80	130	150	180	200	230	300	350	450
Thickness Tolerance(µm)			15							10
Grammage(g/m²)			85	115	145	190	220	260	350	425	560
Film Nominal Thickness(µm)			23	23	50	75	100	125	190	250	350
Tensile Strength (N/cm) ≥	MD	No Bending	45	50	110	140	160	200	300	350	400
	MD	After Bending	45	35	90	105	120	150	200	300	350
	TD	No Bending	45	40	90	105	120	150	200	300	350
	TD	After Bending	40	30	70	90	100	120	150	200	250
Elongation (%)≥	MD	No Bending	15	20
Elongation (%)≥	TD	No Bending	20	50
Breakdown Voltage (KV) ≥		No Bending	4	4	6	7	9	10	15	18	22
Breakdown Voltage (KV) ≥		After Bending	3	3	5	6	8	9	13	16	20
Bonding Property at Room Temp.			No delamination
Bonding Property at 150±2℃, 10min			No delamination, no blister, no adhesive flow

Application

■ It is suitable for Y electrical motors as slot liner and turn-to-turn insulation.

Packing And Storage

■ Min. slitting width: 6mm ■ Core ID: 3” / 6” ■ Storage: Keep in room temperature. Remove package before use. Unused parts are wrapped in original packaging to avoid moisture absorption. It is recommended to be used up in 6 months.

Chengdu Q-Mantic Industrial Products Co.,Ltd .

Tel: +86 28 64660018 E-mail: sales@cdq-mantic.com Website: www.cdq-mantic.com

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Margaret 2021.05.18 06:08:50

We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
Agustin 2021.03.30 01:51:55

The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
Kim 2020.09.25 03:37:06

It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
Harriet 2020.09.02 01:57:35

Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
Modesty 2020.04.05 19:51:00

It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
Dawn 2020.02.22 07:54:04

Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.