Dolphon®XL-2102-OPT

Dolphon ® XL-2102 OPT single-component impregnating resin

describe

OPT Dolphon ® ® XL - 2102 is a kind of transparent polyester resin of low volatile components.

performance

OPT Dolphon ® ® XL - 2102 when liquid shows the following features:

- low viscosity

- high reactivity

- the smell is small, low volatile

- there is no limit to the biggest workplace concentration

- very good stability

- 150 ° C under curing time is very short

- good penetration in the coil

After curing the Dolphon ® ® OPT XL - 2102 has the following features:

- very soft and has high bond strength

- high dynamic load capacity

application

OPT Dolphon ® ® XL - 2102 is a dripping leaching resin, with the application of the stable phase can also be used as a rapid curing resin to use. It can be used to request high motor rotor and stator, and some large equipment, such as large coil. For small transformer impregnation, especially when full production can provide production advantage.

standard

UL - H level (180 ° C), file no. 51047 E

UL - system - recognition. 130-220 ° C

In accordance with RoHS - 2011/65 / EC

UL - recognition: the copper enameled wire enameled wire:

Heat resistant level according to UL 1446

Twisted-pair D2307 ASTM test method

MW: 35, 180

Electrical insulating system according to UL 1446

130, 155, 180

Supply mode

OPT Dolphon ® ® XL - 2102 resin in disposable containers, packaging specifications have 5 gallons or 55 gallon per barrel

Placing conditions

OPT Dolphon ® ® XL - 2102 can be placed in the airtight container at room temperature for 18 months (maximum 30 ° C).

Resin should be placed in a stable environment, should avoid the sunlight and ultraviolet irradiation, also want to avoid heat source.

Comply with local environmental regulations.

In the process of machining can be prolonged by adding new resin appropriate impregnating varnish the provisions of the storage time.

Method of use

Because of its low viscosity and low volatile, Dolphon ® ® XL - 2102 can OPT in the absence of heating tube used in existing dripping leaching equipment without any process change.

Typical impregnation process of advice:

1. Be impregnated preheat to 120 ° C.

2. Drop on rotation, tilt objects 4 minutes.

3. 150 ° C in a closed oven curing under 0, 5 to 1 hour

Reach certain temperature (start time)

4. Available in mild forced ventilation cooling in the air.

Can also choose to vacuum impregnation (pressure).

curing

Curing shall be conducted in a closed furnace. For security reasons, in the process of solidification to decrease as far as possible into the drying oven fresh air flow.

The curing time starts from reach certain temperature.

Typical cure time:

150 ° C 0, 5-1 h

140 ° C 1-2 h

130 ° C for 2-4 h

The work equipment clean

This kind of insoluble resin after curing, need to clean them immediately with a suitable solvent. Impregnation equipment maintenance, especially clean according to the operation requirements. Impregnation workshop clean especially according to operation requirements. Refer to factory work instructions at any time.

Protection measures

In curing state Dolphon ® ® XL - 2102 OPT not biological activity, and harmless to the body. In dealing with a liquid resin is to pay attention to the instructions of safety data sheets and take appropriate protective measures.

Technical data

unit

The liquid phase

Flash point > 130 ° C

unit

electrical

Breakdown voltage 0025 kV/mm > 3, 2 / ASTM D - 115, 25 ° C

Resistance Ω/cm > 1015 IEC 60464-2

Resistance Ω/cm > 1012 IEC 60464-2 part 2, 7 Tagen nach Wasserlagerung

The surface resistance > 1015 IEC 60464-2

The dielectric constant of 3, 3 ASTM D - 150, 25 ° C

The unit condition numerical

The mechanical

The density of bei of 25 to 1.150 ° C + 50 g/l

Ford viscosity Cup 4 bei 25 ° C 100-150 - s

Gel time bei 100 ° C 8 ~ 20 min

Weightlessness gr. 15 of resin, the from 100-140 ° C for 20 gr < % 1, 3

Winding bond strength at 25 ° C > 180 N IEC61033, HC

Winding bond strength of 80 ° C > 90 N IEC61033, Method B, HC

Winding bond strength of 155 ° C > 30 N IEC61033, HC

unit

thermodynamics

180 ° C temperature index of HC MW - 35 C

unit

chemical

Reaction with copper ja

Reaction with copper alloy ja

Reaction with natural rubber ja