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DELBOND M100 54500



General description:

DELBOND M100 54500 is a thin insulating and bonding product made of woven glass and epoxy resin with mechanical properties at high temperatures.

Main characteristics:

Delbond M 100 54500 consists of a base layer of woven glass impregnated with a cured epoxy resin which is then laminated with one layer of thin gauged woven glass, impregnated with epoxy resin at stage B.


Delbond is mainly used for bonding and insulating in one operation, copper bar rotor coils of turbine generators.

Delbond M 100 is particularly suitable for the insulation of the coil end windings which may rub together and can also be used in the straight parts.

The advantage of the high performance DELBOND M 100 is the high precision assembly application. Their design ensures a low reduction of thickness after the pressing process and enables the use of automatic insertion machines. Delbond M100 will exsude less than other Delbond types ensuring a better copper bars roughness compensation.

Delbond M 100 has a very low resin flow and therefore avoid long cleaning operations during assembly.

Cure Conditions:

In order to obtain a good bonding and optimum results, Delbond should be cured for one hour in a press at a temperature of 160C under apressure of 150 N/cm.

Storage Conditions

Delbond may be used up to six months after the date of production if kept in its original packaging and at a temperature lower than 25C or 12 months at a temperature of 4C.


Delbond is supplied:

- in rolls: width 1070 and length of 100 meters

- in tapes : width > or = 10 +/-0.2mm and length of 100 meters

Delbond is supplied with a polyethylene film between the layers to prevent them from sticking together. This film should be removed before use.



Test norm

Physical properties

Average thickness as received



Average mass per unit area



Thickness after pressure cycle: 1 hour -160C -150 N/cm:  


2 couches 0,56 + 0,04/-0,02

Tensile shear strength according to specific test at 20C


> 600

Tensile shear strength according to specific test at 155C


> 150

Electrical properties


Breakdown voltage when pressed : 1 hour -160C -150 N/cm  














Please take into account that there are minimum quantities per order to be respected.

The product properties set forth in this data sheet are based on the results of testing of typical material produced by the affiliated companies of World Industry. (underneath referred as World Industry). Some variation in product properties is typical. Comments or suggestions relating to any subject other than product properties are offered only to call the end-user's or other person's attention to considerations which may be relevant in the independent determination of the use and/or manner of use of product. World Industry does not claim or warrant that the use of its product will have the results described in this data sheet or that the information provided is complete, accurate or useful. The user should test the product to determine its properties and its suitability for the intended use. World Industry expressly disclaims any liability for any damage, harm, injury, cost or expense to any person resulting directly or indirectly from that person's reliance on any information contained in this data sheet. Nothing contained in this data sheet constitutes representation or warranty as to any matter whatsoever. World Industry makes no warranties whatsoever in this data sheet, expressed or implied, including any implied warranty or fitness for a particular use or purpose. World Industry shall in no event be liable for incidental, exemplary, punitive or consequential damages.




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