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Raising insulation performance in generators and motors
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Raising insulation performance in generators and motors - 1

Advanced Materials Raising insulation performance in generators and motors

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Raising insulation performance in generators and motors - 2

Raising safety and performance Encapsulation and impregnation solutions for low and high voltage applications Small motors Improved endurance for small motors Solutions for high thermal conductivity Solutions for fast processibility Solutions for shock resistance Generators and rotating machines VPI systems for all insulation processes Solution for easy processing Solution for heat resistance Solution for tracking resistance Powerful partnership between Huntsman and Isovolta Advanced Materials A reliable high performance electrical insulation system

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Raising insulation performance in generators and motors - 3

Raising safety and performance < Table of content Generators / rotating machines > Encapsulation and impregnation solutions for low and high voltage applications ! ! ! ! ! ! ! ! High mechanical strength Strong adhesion to various metals and substrates Excellent dielectric properties Low resin viscosity ensures homogenous impregnation Very high temperature resistance Withstand extreme thermal cycling The trend to an increased power Heat conductive Advanced Materials

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Improved endurance for small motors Enriching lives through innovation < Table of content Raising performance > Main features and benefits Vibration damping High temperature resistance High service temperature Generators / rotating machines > Partnership > Advanced Materials

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Solutions for high thermal conductivity < Table of content Generators / rotating machines > Araldite® XB 2710 / Aradur® XB 2711 Curing conditions Thermal class Class / Requirements Aratherm® XB 2731 Curing conditions Thermal class Class / Requirements Advanced Materials

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Raising insulation performance in generators and motors - 6

Solutions for high thermal conductivity < Table of content Generators / rotating machines > Thermal conductive epoxy solutions Advanced Materials

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Raising insulation performance in generators and motors - 7

Solutions for fast processibility < Table of content Generators / rotating machines > Araldite® CW 5725-3 / Aradur® HY 5726 Curing conditions Thermal class Class / Requirements Araldite® XB 2252 / Aradur® XB 2253 Curing conditions Tg Thermal class Advanced Materials Class / Requirements

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Solutions for crack and thermal resistance < Table of content Generators / rotating machines > Araldite® CW 229-3 / Aradur® HW 229-1 Curing conditions Tg Thermal class Class / Requirements Mechanical properties Advanced Materials

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Solutions for crack and thermal resistance < Table of content Generators / rotating machines > Araldite® CW 5730N / Aradur® HY 5731 Curing conditions Tg Thermal class Class / Requirements Mechanical properties Advanced Materials

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Solutions for crack and thermal resistance < Table of content Generators / rotating machines > Tensile modulus Emod in MPa (ISO 527-2) Advanced Materials

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VPI systems for all insulation processes < Table of content Generators / rotating machines > Vacuum Pressure Impregnation (VPI) process steps ! ! ! ! ! Drying the winding Flooding with the impregnating system under vacuum Impregnating under pressure Draining the resin and removing the system to a storage tank Gelling and curing Advanced Materials

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VPI systems for all insulation processes < Table of content Generators / rotating machines > VPI vs prepreg Depending on the size of the machine and the size of the impregnating plant the choice will be between either single bar or global impregnation. The majority of manufacturers have switched to Vacuum Pressure Impregnation, because VPI offers some advantages in mechanical and electrical properties compared to the prepreg method. For example with global impregnation, in addition to the lower risk of voids, much better fixation of the coils and especially the end windings is possible....

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Raising insulation performance in generators and motors - 13

Solution for easy processing < Table of content Raising performance > Small motors > Generators / rotating machines > Enriching lives through innovation Advanced Materials

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Solution for high temperature resistance < Table of content Generators / rotating machines > Araldite® MY 790-1 CH / Aradur® HY 1102 Mix ratio Tg Thermal class Manufacturing process Vacuum Pressure Impregnation Advanced Materials • Most widely used. Proven with all major mica tapes. • Thermal class H • High Tg

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Solution for high tracking resistance < Table of content Generators / rotating machines > Araldite® CY 192-1 / Aradur® HY 918 Mix ratio Tg Thermal class Manufacturing process Vacuum Pressure Impregnation Advanced Materials • Outstanding arc and tracking resistance • High flexibility • Crack resistance

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Powerful partnership with Isovolta < Table of content Generators / rotating machines > A reliable high performance electrical insulation system Insulation is the key for electrical power generation. We offer a reliable quality of insulation systems which is required for technical and economic success of power generation. Advanced Materials

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Powerful partnership with Isovolta Enriching lives through innovation < Table of content Raising performance > Small motors > Generators / rotating machines > impregnation systems Main features Poroband / Porofab / mica tape Certified as combination of impregnation system and mica tape Solvent free Tested and approved by Isovolta Mica tape and impregnation resin tested as system Thermal and electrical resistance Combined know how of two market leaders Proven performance of Araldite® and Poroband® / Porofab® bra Advanced Materials

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Keep our products at your fingertips View the brochure on SlideShare Download our mobile apps on your smartphone With this brochure get an overview of our comprehensive range of insulation systems for electronics applications. With these apps select immediately the right: ! Araldite® industrial adhesive for your specific need ! Araldite® composite formulated system for your process / application Access the product description or send us an email to request the technical data sheet. Araldite® - Adhesives (Europe) Download on iPhone | Android | BlackBerry Huntsman - Composite resins (Europe)...

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