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Exel Composites specializes in developing and designing customer-tailored products in close co-operation with our customers, optimizing best balance of strength, stiffness, weight and cost. Exel has also a wide range of standard profile shapes available. They are always produced against orders and typically the minimum production quantity is between 200 and 2000 meters, depending on the shape, size and the material chosen.
Exel designs and produces composites profiles from simple rods to the most challenging solutions, including custom fabrication and installation. In order to design the final product right, it is necessary to take into account the environment where the product will be used. E.g. the chemical durability of a product can be substantially improved by changing the matrix material. The choice of materials depends on factors such as loads, electrical properties or weather resistance, e.g. UV shielding. Composite profiles are electrically non-conducting and have good corrosion resistance. Also the strength-to-weight ratio is excellent compared with traditional material. The weight of a glass-fibre reinforced product is about one quarter of the weight of a comparable steel product.
The production methods used by Exel are pultrusion, pull-winding, co-winding, continous lamination and pre-preg moulding. In continuous processes impregnated reinforcement fibres are drawn through a heated nozzle serving as a mould. The product cures into its final shape and the resin hardens in the mould.
Exel quality and environment policy complies with the requirements of the standards ISO 9001:2000 and ISO 14001 (Bureau Veritas Certification).
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Dynaform® Structural Shapes
General and Design Information
Dynaform structural shapes are used in a wide range of applications, providing a unique combination of corrosion resistance, high strength, dimensional stability and light weight, along with thermal and electric non-conductivity. Each shape is available in a number of sizes and resin systems to accomodate design and application requirements. All shapes have been tested for physical properties according to standardized ASTM procedures. For test results see the Typical Coupon Properties tables.
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Under the name OleCell Armacell offers a comprehensive range of polyethylene profiles as diverse as the requirements in the various fields of application.
OleCell Standard Profiles
Protective and cushioning profiles which are mainly used in the glass, metal, packaging and furniture industry. A detailed list can be found on the following pages.
OleCell Customized Profiles
Profiles with perforations, notched corners or various adhesive options to suit customers requirements.
OleCell Industrial Profiles
Individually manufactured profiles for a wide range of industrial applications.
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Semi-finished material (shanks, pipes, profiles, brush bodies) from own development.
Basic data for production
Are used the extruding and the injection moulding procedure. Preferential materials are classical polyolefins, PP, polystyrene derivatives, PVC and thermoplastic elastomers as well as natural fiber composite materials from the Hiendl NFC® material system.
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Extruding profiles of h.hiendl GmbH & Co.KG
The h. hiendl GmbH & CO. Kg developed, produces and sells products of thermoplastic plastics and elastomers. These profiles as in the illustration are custom-made. Here the extruding and the injection moulding procedure are used. Preferential materials are classical polyolefins, PP, polystyrene derivatives, PVC and thermoplastic elastomers as well as natural fiber composite materials from the Hiendl NFC® material system.
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PLA-L
GEHR PLA-L is a blend of polylactic (polylactic acid), some lignine, fatty acid
and wax. This biopolymer is new to our company and can be used in temperatures ranging from -30 °C to +60 °C.
General properties:
• thermoplastic based on renewable raw materials, therefore it is ecologically
harmless and neutral in the CO2-result
• PLA-L is biodegradable
• waste disposal e.g. by composting respectively incineration
• good mechanical properties similar to ABS
• higher stiffness and a modulus of elasticity up to 2740 MPa
• good impact strength also at low temperatures up to -30 °C
• high resistance to polar solvents
General applications:
furniture industry
toya industry
mechanical engineering
medical industry
food industry
textile industry
replacement of PET
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The KROSGLASS S.A. Company manufactures polyester sections reinforced with glass roving by using continuous (pulltrusion) method. This method is usable for manufacture of sections with various shapes - round bars, flat bars, angle bars, tee bars, and wedges. Sections are manufactured by continuous impregnation of soft roving skeins with resin, then forming the shape, curing the resin and cutting the sections into lengths. The content of glass in the form of parallel roving skeins is high, typically reaching 65.5 - 75% (mass) depending upon the type of raw materials and process parameters. Therefore such sections feature with very high strength in longitudinal direction.
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WACOSIT® profiles are realised by the "Pultrusion method". Reinforcing fibres are impregnated with synthetic resins and cured continuously in a heated mould.
Besides glass fibres, WACOSIT® profiles can be strengthened by carbon fibres or by aramide fibres. Variants of these are also available to best meet the differing requirements.
Thus for example, there are also the R, S and T types of glass fibres available. These are characterised by better mechanical properties over the more commonly used E type of glass fibre. Alongside rovings, there are also other fabric structures such as tapes and warp-knit complexes which are also used in engineering WACOSIT® profiles.
Tools are available for selection from more than 5000 pultruded WACOSIT® profiles, the exact dimensions for which can be taken from the applicable WACOSIT® profile list. We will of course customise a profile to your specifications.
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Carrier profiles
Cover sections
Edge sealing and stairwell sections
Fender welts
Filler sections
Handrail profiles
Piping
Sealing sections
Spiral tubes
Step mouldings
Tent and tarpaulin welts
Trim mouldings
For customers in the bus and coach industry who are unwilling to spend large amounts on tooling for individual waist and post covers GHE has developed an ingenious and neat standard profile system which the customer trims and installs to meet his individual requirements.
Characteristics of the Standard Waist and Window Post Cover System
Suitable for different installation depths in varying types of vehicle
Uniform appearance
Simple assembly, no costly trimming work necessary as there is
no longer any need for notches in the window post areas
High-quality plastic profiles made of ABS are free of PVC
(with the exception of glass lip profile)
UV resistant in compliance with DIN 75 202
Fulfils the vehicle industry's "Passive Safety" standard
Available ex warehouse in two colours
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The special form of Abriprofile® RS makes them ideal as glassprofiles. Thanks to the flexibility of the profile, it protects different forms in glass.
Tolerances: A: +/- 2 mm, B: +/- 2 mm, C: +/- 1 mm
Density: 33 +/- 3 kg/m³
Colour: blue
Length: 2000 mm
Packing: cardboard
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Finding exactly the right rubber compound for a particular application is never easy but GHE are always pleased to offer advice on Shore hardness, tensile strength, recoil elasticity, abrasion resistance, resistance to common agents such as petrol, oil, solvents, climate influences and ozone. The compounds processed by GHE include NR, SBR, NBR, CR and EPDM.
Typical products which can be supplied in coils, rings or mitred frames are:
Buffer sections
Clamping sections
Door seals
Edge sealing profiles
Filler profiles
Flexible tubes
Flocked rubber weather-strips
Hinges
Manhole cover seals
Welts of all kinds
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Many of you reading this know of this problem from your own experience: A lot of routine sealing jobs simply cannot be carried out effectively using solid rubber profiles. This is where GHE's selection of sponge and cellular rubber profiles comes to the fore because these extrusions are both extremely soft and elastic, thus providing a secure and durable seal even under extreme conditions and heavy loading.
Their applications in industry are manifold:
Door, bonnet, boot and luggage compartment flap seals in the automotive industry
Tight and durable seals for the housings of street lights, no matter what the weather
Heavy steel doors and windows
Audio and calibration equipment
Seals in the aviation and electrical industries
GHE's extruded and moulded compounds (NR, NBR, CR and EPDM) can be supplied in coils, fixed lengths, rings and mitred frames. Moulded sponge rubber qualities with a reinforced outer skin are also available.
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Profiles
GEHR extrudes thermoplastic materials profiles according to your individual needs. Due to our in house toll shop we can offer short deliveries at reasonable prices.
Materials
# PVC - U
# PVC - C
# PE - HD
# PP
# PS / SB
# ABS
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* Rubber profiles: compact or cellular for industry and construction use, sold in stock or by order
* Security profiles
* Plastic profiles
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Rubber profiles: compact or cellular for industry and construction use, sold in stock or by order
Security profiles
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Ruber Technology
For over 60 years, ERIKS stands for innovation and quality in rubber technology. This experience and the years of cooperation with the main raw material producers are the ideal basis for a partnership with ERIKS.
ERIKS’ engineers and specialists go through the complete development process together with you and select the correct product for each application, at a competative price.
Sales program:
* extrusion
o cord
o profiles
o inflatable seals
* moldings
o customized moldings
o bellows
o washers
o traditional production
* cellular and sponge rubber
* vibration damping
* high purity seals and gaskets
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