Upload
others
View
1
Download
0
Embed Size (px)
Citation preview
19.08.2014
1private & confidential
Product Training Flexible heating elements made of silicone and
glass silk
19.08.2014
2private & confidentialprivate & confidential
Flexible Heating Elements are used in a wide range of industrial areas. If you are trying to achieve heat loss reduction or mainta in temperatures at certain levels in direct contact with the object or surface to be heated they are one good option. They serve as a source of heat for a d iversity of processes to realize chemical reactions or changes in state of ag gregate.
Areas of use
19.08.2014
3private & confidentialprivate & confidential
Isopad flexible heating elements can be designed as mats or preformed jackets using different materials and manufacturing technologies. The finished product can be used for different applications according to their properties:1. Flexible Heating Panels of series IP-SM (Isopad Panel-Silicone Mat)2. Flexible Heating Jackets of series IJ-S (Isopad Jacket-Silicone)
Carrier: Silicone rubber compound (polymer based)Heating Element: different alloys in NiCr and NiCu
Operating range: depending on materials -45°C to +200°C*Ingress Protection: up to IP67Supply Voltage: up to AC 480 VDielectric Strength: up to 3.6 KV
*) max. operating temperature of product continiously on
General Design Silicone
19.08.2014
4private & confidentialprivate & confidential
Material of Carrier and Insulation :• Silicone rubber compunds (polymer based - MQ, VMQ)• Red iron oxide for improved heat transfer and distribution (red/brown color)• Chemically resistant against biological grease, oils, high-molecular carbon
dioxides, refrigeration liquids and reduced salt solutions• Resitant against environmental influences such as weathering, water and
ozone
Heating Element: • Consisting of differently constructed resistance wires• Nickel-Chrome alloys• Nickel-Copper alloys• Machined wounded• Wires or strands• Flexible glassfibre core
Material for Silicone mats
19.08.2014
5private & confidentialprivate & confidential
• High flexible series based on silicone rubbers
• Reinforced design against mechanical forces with glass-fibre sheeting
• Machine layed integrated heating element (CAD/CAM)
• Machine cut of complex contours and shapes (CAD/CAM)
• Optional reinforcements with metalsheetings in different materials
• Backside adhesive film layer• Assembly with silicone adhesives
(RTV)• Optional different fixation methods• Additional pre-assembled insulations
Flexible Heating Elements Silicone
19.08.2014
6private & confidentialprivate & confidential
High flexible versions in silicone rubber (MVQ) RoHS and REACH conformity
• Red/Brown color due to red iron oxide additives to increase heat transfer properties without reduction if insulation properties
• High chemical resistance towards aggressive media
• Good resistance towards aging and weathering
• Small bending radius• High mechanical strength and
improved compression set
Product Example
Flexible Heating ElementsSilicone
19.08.2014
7private & confidentialprivate & confidential
Machine layed (integrated) Heating Element (CAD/CAM)
• Wounded heating element on flexible glass-fibre core
• High densities up to 120 W/dm²
• Improved mechanical strength of heating element within mat
• Homogenous dissipation of heating element
• Flexible design possibilities of area to be heated
Example
Flexible Heating Elements Silicone
Example clip
19.08.2014
8private & confidentialprivate & confidential
Machine cutting of contoursand shapres (CAD/CAM)
• Cutting material thickness up to 12 mm
• Cutting of contours starting at 2.0 mm
Example
Flexible Heating Elements Silicone
Example clip
19.08.2014
9private & confidentialprivate & confidential
Optional reinforcement withmetal sheeting• Pre-assembled fitted sheets
including contours• Best possible bonding of
metal sheeting and silicone rubber
• Materials: Aluminium, Stainless Steel, Composites, etc.
• Rounded, welded versions with integrated fitted heating mat
Product Example
Flexible Heating Elements Silicone
19.08.2014
10private & confidentialprivate & confidential
Backside with adhesive layer forfast installation
• Specially pre-mounted acrylate base adhesive film layer
• Operating range up to +150°C• Fast easy installation
Product example
Flexible Heating Elements Silicone
19.08.2014
11private & confidentialprivate & confidential
Assembly with siliconeadhesive (RTV)
• Installation using 1-component silicone adhesive
• Reacting at room temperature
• Operating range up to +285°C
• For highest application performances
Product Examples
Flexible Heating Elements Silicone
19.08.2014
12private & confidentialprivate & confidential
Selection of different mechanical fixation options
• Hooks and springs• Velcro tapes• Metal fasteners• eyelets• metal backings• Special solutions according
to customer demands
Product Examples
Flexible Heating Elements Silicone
19.08.2014
13private & confidentialprivate & confidential
Flexible heating elements made of silicone for standard size in DIN format
Silicone
Heating element
Connection lead
IP-DASI• Thickness 3,3 mm
For standard sizeDINA1, DINA2, DINA3 and
DINA4• Heating element
NiCr or CuNi alloys• Fixation method
hole ø 4 mm• Max. power
35 W/dm2• Min. bending radius
15 mm
19.08.2014
14private & confidentialprivate & confidential
Flexible heating elements made of silicone for special application
Heating elementSilicone
Connection lead
Optional cut outs
Optional Metal backing plate
IP-SM• Thickness 2,0 mm – 4,5 mm
L x W 2000 x 1500 mmspecial dimensions on request
• Fixation methodadhesive foil, holes, hooks, eyelets, Velcro, etc.
• Sensor typePt100, FeCuNi or NiCrNiadditional Insulatione.g. Silicone foam mat
• Additional outer protectione.g. stainless steel or aluminium sheet metal
19.08.2014
15private & confidentialprivate & confidential
Flexible heating elements made of silicone for heating of barrels
IDR-SM• for heating of barrels 200 L• with internal Pt100 sensor and
temperature limiter to 180 °°°°C
IDR-DHCH• for heating of barrels 110L and
200 L• with adjustable thermostat
10°°°°C – 218°°°°C
19.08.2014
16private & confidentialprivate & confidential
Additional pre-mounted insulations
• Foamed (sponge) insulation based on EPDM or silicone
• Cut and pre-mounted according to customer demands
Flexible Heating Elements Silicone
19.08.2014
17private & confidentialprivate & confidential
Controlling and limiting of heating elements
• Different integrated temperature sensors (RTD´s, Type K, type J, etc.)
• Optional thermal protectors integrated (auto-reset) for over heat protection
• Optional integrated temperature fuse for maximum application safety
Product Example
Flexible Heating Elements Silicone
19.08.2014
18private & confidentialprivate & confidential
Controll and Monitoring of heating elements
• Controller units fitted to the product features and application parameters
• Complete controller units (ready to connect)
• Rail or front panel mount controllers for systems
• Plug and play solutions for easier installation processes
Flexible Heating Elements Silicone
19.08.2014
19private & confidentialprivate & confidential
Pre-shaped heating components for applications (Jackets)
• Direct design solutions on customer supplied parts and components for a perfect performance and fit
• Design of supplementary manufacturing models according to customer data (3D CAD models)
Product Example
Flexible Heating Elements Silicone
19.08.2014
20private & confidentialprivate & confidential
Molded solutions fitted to customer parts and components (Jackets)
• Design of tools for molding process
• High standards of design of heating units
• Increased ingress protection levels
• Fixed or variable installation
• Easy installation and handling of units
Product Example
Flexible Heating Elements Silicone
19.08.2014
21private & confidentialprivate & confidential
Application Solution: High performance heating mats for presses(Vulcanization, Manufacturing/Repair of conveyer be lts)
Product Example: heating Mat for Installation in Vulcanization PressSource: Co. NILOS
Flexible Heating Elements Silicone
19.08.2014
22private & confidentialprivate & confidential
Application Solution: Heated Device for Curing of C omposite Parts
Product Example: Protection Layer Assembly for RotorbladesSource: Co. Eurocopter
Flexible Heating Elements Silicone
19.08.2014
23private & confidentialprivate & confidential
Application Solution: Molded heating Jackets for fi lters in the pharmaceutical industry
Product Example: Filter Heating Jacket (with controller unit) in customer designSource: Co. PALL
Flexible Heating Elements Silicone
19.08.2014
24private & confidentialprivate & confidential
Design and Engineering for your application from pr ototype to series production
Flexible Heating Elements Silicone
19.08.2014
25private & confidentialprivate & confidential
Flexible heating elements made of glass silk/quartz glass
• IP-G / IP-Q• precise adaptation to
customer-specific model• temperature resistance to
900°°°°C• high power load up to 200
W/dm2• fixation method: hook,
eyelets, etc.
19.08.2014
26private & confidentialprivate & confidential
Flexible heating elements made of silicone and glass silk - Overview of characteristic
Product family Product type Insulation material Carrier materi al
Max. operationtemperature ° C (power down)
Max. power, W/dm 2
Ingress protection
Electricalprotection
class
IP DASI Silicone Silicone 200 35 IP65 II
IP SM SiliconeSilicone/Silicone-Glass silk weave 200 70 IP65 II
IP G-S Silicone Glass silk 200 70 IP65 --
IP G-SCSilicone/Metal
braided Glass silk 200 70 IP65 I
IP G-SM Silicone Glass silk 200 70 IP65 --
IDR SM SiliconeSilicone/Silicone-Glass silk weave 200 s. type plate IP65 I
IP G-P PTFE Glass silk 260 70 IP65 --
IP G-PC PTFE/Metal braided Glass silk 260 70 IP65 I
IP G-G Glass silk Glass silk 450 70 IP20 --
IP Q-Q Quartz glass Quartz glass 900 200 IP20 --
19.08.2014
27private & confidentialprivate & confidential
Adobe Acrobat
Document
Questionnaires
19.08.2014
28private & confidentialprivate & confidential
Thank you for your attention!!
In case of questions please feel free to
ask.