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3-dimensional fibreglass reinforcements, Nida-Fusion STO complexes are composed of a sheet of closed-cells foam covered with a reinforcing fibre layer on each side. These three elements are linked together by fiberglass bridging strands, which go through them obliquely, forming triangulations Truss Network.
For a very competitive price, Nida-Fusion STO complexes allow you to build sandwich constructions offering :
Very good flexural strength,
Excellent fatigue and delaminating resistance,
Good high temperature and fire resistance,
Shaped structures with thickness variations,
Excellent thermal insulation
Nida-Fusion STO is patented and is offered in 2 variations :
Nida-Fusion STO complexes made of rigid foam and used for the production of planar structures without thickness variation,
Nida-Fusion STF complexes made of flexible foam and used for shaped structures with thickness variation..
Nida-Fusion STO complexes can be tailored exactly to your needs (Foam, choice and weight of reinforcements, orientation and spacing of the triangulations), and are made to order.
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WT93 SPRINT®
- Award winning SPRINT® matrix
- Long outlife at room temperature
- Zero volatile/solvent content
- Improved health and safety: Diuron-Free
- Available with a range of reinforcements
- Suitable for a range of pressures
- Controllable in thick sections
- Low exothermic properties
- Recommended cure between 85ºC and 120ºC
- Excellent laminate quality, low bleed
WT93 is part of the WE and WT range of prepreg, SPRINT®, and AIRSTREAM™ products. This unique product range provides technically and commercially competitive engineering materials, ideal for use either solely, or in conjunction with other products from within the product range along with other Gurit products.
WT93 is a hot melt, Diuron free epoxy SPRINT® ideally suited to the manufacture of thick sections. It can be cured at temperatures as low as 85°C, but can also be used for the rapid manufacture of components through its 45-minute cure at 120°C. All of this can be achieved together with an out-life of 75 days at 21°C.
WT93 is designed for vacuum bag processing and offers excellent mechanical performance on glass fibre reinforcements. Currently WT93 is manufactured into a SPRINT® structure with E-glass fibres, which are manufactured into biax or triax materials, these are produced in large volumes in order to make it a cost-effective composite building block for a range of applications.
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PHG840(M850-37) - Prepreg materials for railway parts
Components for rail interiors include items like ceilings, floorings, bulkheads, vestibules, fire barriers, interior wall panels, window surrounds, doors, staircases, and luggage bins or racks.
Phenolics are progressively finding their way into railway interior applications to meet increasing and ever more stringent fire, smoke, and toxic fume requirements that most nations apply to passenger railway vehicles operating within their borders.
For further weight reduction, traditional monolithic laminates are replaced more and more with lightweight sandwich constructions with prepreg and honeycomb or foam core.
-Gurit PHG840 rail interior prepregs are a perfect choice to meet today’s railway cost and performance targets:
- Fulfilment of Italian, Spanish, British, French and German rail fire regulation.
- Flexible, autoclave-free processing.
- Fast curing-cycle.
- Very good surface finish.
- White colour after cure for superior cosmetics.
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EP137
- Fiber reinforced thermosetting preimpregnated materials for aircraft parts(e.g.passenger floor).
- Woven fabric of E-glass filament yarn Style 0180, 48 g/m2, plain weave, preimpregnated with 40% epoxy resin EP137 (125°).
- Low-smoke, highly toughened and self-extinguishing epoxy resin system
- Very good FST behaviour
- Excellent adhesion to core materials
- Improved storage conditions at -5°C
EP137-03-40 consists of a E-glass fabric Style 0180, impregnated with the epoxy resin EP137. The highly-toughened resin matrix is a 125°C curing system with a high flameretardancy and low smoke behaviour at fire and provides excellent properties such as high interlaminar shear strength, adjustable tackiness and retarded flow during processing.
The prepreg is perfectly suitable to complement high performance light-weight composite structures meeting the highest requirements of structural interior applications as such as the passenger floor where it is used as a top layer to avoid electro-galvanic corrosion of carbon structure with aluminium and improve overall impact behaviour of the panels.
Both monolithic and sandwich structures can be easily manufactured with this prepreg. The curing can be performed by press, vacuum and autoclave moulding at a temperature range between 120°C and 155°C and a pressure of at least 0.07 MPa.
Such composite structures can be exposed easily to temperatures in the range of -55°C up to +90°C.
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ST 70FR - Fire Retardant Glass Structural SPRINT®
- Award winning SPRINT® matrix
- BS476 parts 6 & 7 - best possible “Class 0” Rating
- BS6853 Annex B2 - R = 0.90 - 1.20
- Low smoke toxicity
- Suitable for rail, marine and civil engineering structures
- Self extinguishing
- Halogen-free
- 70C Curable
- Suitable for Lloyds and MCA Compliant Structures
- Suitable for monolithic and sandwich structures
- Long outlife at room temperature
- Excellent laminate quality, from vacuum-only processing
- Fire retardant : meets FAR25.853 12 second & 60 second vertical burn
: meets MVSS 302
ST70FR is part of the range of SPRINT® products. This unique product range provides technically and commercially competitive engineering materials, ideal for use either solely, or in conjunction with other products from within the product range along with other SP products from Gurit.
ST70FR is a fire retardant hot melt, Diuron free epoxy SPRINT®. This is ideally suited to the manufacture of thick sections requiring fire protection. It can be cured at temperatures as low as 70°C, but can also be used for the rapid manufacture of components through its 25-minute cure at 120°C. All of this can be achieved together with an outlife of 28 days at 21°C.
ST70FR is designed for vacuum bag processing and offers excellent mechanical performance on glass fibre reinforcements. Currently ST70FR is manufactured into a Single Sided SPRINT® structure primarily with fibreglass reinforcements such as woven WRE581T, WRE850T fabrics and multiaxial XE905 and QE1174 stitched fabrics. Other styles will be available to order.
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PK2 Kevlar® N636 para-aramid fiber honeycomb is an extremely lightweight, high strength, non-metallic honeycomb manufactured with para-aramid fiber paper (DuPont Kevlar® N636 or equivalent) impregnated with a heat resistant phenolic resin. This core material exhibits improved performance characteristics over Nomex® and Korex® in the areas of weight, strength, stiffness and fatigue.
Features:
- Up to 40% higher properties than comparable density Nomex® honeycomb
- Extremely high strength to weight ratio
- Excellent thermal and moisture stability
- Improved shear strength and modulus
- Conforms to stringent smoke, toxicity and flammability standards
- High toughness
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L-901 is a 250°F (121°C) curing, high peel strength, flame retardant, epoxy prepreg available on a broad range of graphite fabrics or hybrid fabrics. L-901 is intended to be used as a single ply or multiple ply skin for aramid/phenolic honeycomb, fiberglass honeycomb or PVC foam core sandwich panels.
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SGL Group operates the most up-to-date facilities for the production of pre-impregnated materials. Our unidirectional SIGRAFIL® prepregs are based on carbon fibers, and our SIGRATEX® fabric prepregs are made from carbon fiber fabrics.
By acquiring epo gmbh and the prepregs brand PREDO®, we have expanded our product portfolio as well as our core competency in the field of pre-impregnated materials.
* SIGRATEX® fabric prepregs
* SIGRAFIL® unidirectional prepregs
* PREDO® prepregs (For further information on the product, please refer to related subjects)
The fiber type is the main factor determining the strength, Young's modulus and other important properties of fiber composite products. The reinforcement fibers are precisely aligned and economically combined with the resin matrix.
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Nelcote Advanced Composite Prepregs
> Global manufacturing and supply chain management experience - Park's 50+ years in Advanced Materials
> Structural design databases, including FAA accepted AGATE design allowables for key composite materials
> Nelcote composite materials are available in a variety of reinforcements and product forms including broadgoods, unidirectional tapes, biased tapes and molding compounds
> A broad range of resin chemistries are available including epoxy, polyester and phenolic resins
> Customer focused company with a history of proven successes with large and small customers
> Quality Management System Based on ISO 9002 and AS 9000 standards and procedures
> Extensive technical, research and development resources
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L-925 is a 275°F (135°C) curing phenolic prepreg with excellent fire smoke and toxicity properties. L-925 is available on 3K70P style graphite fabric or other styles of fabric as requested. L-925 is intended to be used as a single ply or multiple ply skin for aramid/phenolic honeycomb or aluminum honeycomb sandwich panels.
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Phenolic / Carbon Ablative Prepreg
Carbon-loaded resin system. Combines high-strength and ablative properties
for demanding applications. Low thermal expansion. Also available in a low
density version
Applications: Ablative rocket nozzles, Combustion chambers, Heat shields, Rocket
motor throat sections
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L-501 is a 250°F (121°C) curing, high peel strength, flame retardant, epoxy prepreg available on fiberglass fabrics such as 7781 style or other styles as requested. L-501 is intended to be used as a single ply or multiple ply skin for aramid/phenolic honeycomb, aluminum honeycomb or PVC foam core sandwich panels.
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Nelcote Advanced Composite Prepregs
> Global manufacturing and supply chain management experience - Park's 50 years in Advanced Materials
> Structural design databases, including FAA accepted AGATE design allowables for key composite materials
> Nelcote composite materials are available in a variety of reinforcements and product forms including broadgoods, unidirectional tapes, biased tapes and molding compounds
> A broad range of resin chemistries are available including epoxy, polyester and phenolic resins
> Customer focused company with a history of proven successes with large and small customers
> Quality Management System Based on ISO 9002 and AS 9000 standards and procedures
> Extensive technical, research and development resources
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Nelcote Advanced Composite Prepregs
> Global manufacturing and supply chain management experience - Park's 50 years in Advanced Materials
> Structural design databases, including FAA accepted AGATE design allowables for key composite materials
> Nelcote composite materials are available in a variety of reinforcements and product forms including broadgoods, unidirectional tapes, biased tapes and molding compounds
> A broad range of resin chemistries are available including epoxy, polyester and phenolic resins
> Customer focused company with a history of proven successes with large and small customers
> Quality Management System Based on ISO 9002 and AS 9000 standards and procedures
> Extensive technical, research and development resources
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Hexcel has produced more than 700 varieties of honeycomb over the past 60 years. Today, HexWeb® honeycomb is available in a wide range of materials and cell configurations, and additional products are continually developed in response to new uses for honeycomb sandwich construction.Hexcel not only supplies honeycomb in blocks or sheet form. We also supply honeycomb sandwich panels for aerospace and industrial applications. Hexcel also supplies Engineered Core honeycomb parts, manufactured to customer specifications in tight tolerances using Hexcel's honeycomb expertise.
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INSULATION PADS - for hot surfaces.
Thermal Insulation Pads are ideal for gas turbines, valves, filters, meters and other accessories in a process line. They insulate the hot surface, ensuring energy conservation, protection of operators and providing comfortable work environment. These are typically used as a backing over the heating jacket or heating panel, to ensure better heat efficiencies and minimal energy loss is minimal.
The flexible construction of 'Thermo Insulation Pads' enables tailoring to any complex shapes and providing a perfect, snug fit on complex shaped surfaces.
Construction
Insulation pads consist of 2" thick (or as required) lagging of fibre glass wool insulation, embedded in two layers of fibre glass cloth. Outer layer of fibre glass cloth can be flame retardant aluminized or PVC coated or Teflon coated as required.. The final pad is shaped based on the required surface to be insulated to encapsulate the surface or equipment in it. Required cutouts for obstructions and velcrow or eyelets and strapping lays are provided to make it snug fit on the surface or equipment.
Range
Insulation pads are designed for a maximum surface temperature of 300ºC.
Every Insulation pad is custom designed based on customer requirement.
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FiberStar Workstations
7500 Series
FiberStar Workstations offer a significant competitive advantage for today’s aerospace, electronics, medical device and micro component assembly marketplace subject to stringent quality requirements.
Fiber laser technology produces a sharp, focused light beam that consistently melts a very small area of metal. The benefit of the technology is that very little heat is generated at the weld point allowing users to easily weld > 0.025mm from complex, heat sensitive, intricate parts while providing unparalleled parameter flexibility from 0 – 100% duty cycle.
Designed to the highest standards of reliability, repeatability, and user safety, all FiberStar manual welding systems offer a factory sealed, maintenance free laser source designed for more than 30,000 hours of operation.
FiberStar Workstations are ideal for a wide range of complex alloys and applications including:
• Medical Device Components
• 300 Series Stainless Steel
• Aerospace and Electronics
• Nitonol, Titanium, Platinum
• Automotive and Micro Components
• Many Complex Alloys
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ML-6500B - 300W Fiber Laser Welder
Cleaner & Finer. Welding can be performed!
Features of fiber lasers
Welding with no thermal lens effect.
Inherits the ML series' real-time power feedback functions
Compact output unit and made it possible to have a long work distance!
Attained higher efficiency (approx 8 times more efficient than lamp excitation type laser welders)
Can be operated in continuous wave (CW) or pulse.
Supports up to 3-time sharing deliveries and 3-energy sharing deliveries.
All-in-one design makes it easy to be integrated into a manufacturing line.
ML-6500A
300W fiber laser model
Accepts scanner type laser output unit.
Dimensions (mm): 877.4(H) x 453.3(W) x 858.6(D) mm
Weight (in kg): 240 kg
Power requirements:
3-phase, 200V to 400V AC (+10%/-15%)
Braker rated current: 20A (380V/400V) (6500B)
30A (380V/400V) (6700A)
50A (380V/400V) (6810A)
The minimised power consumption saves energy cost.
Safety Class: Class 4 laser, pilot laser: class 1
Legal Approvals: CE compliant
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1 kW Fiber Laser for Maximum Performance
The new 1 kW fiber laser welder ML-6810A from Miyachi offers excellent beam quality and maximum power for new and precise welding applications like steel sheet and copper.
ML-6810A meets the laser welding needs perfectly in the medical, automotive (sheet welding), solar, and electrical industries.
A 50 micron fiber realises long focal lengths and small spot sizes. Thanks to better beam quality and the possibility of CW usage new applications can be approached such as:
- Fine cutting of metals
- Welding of stainless steel 2 mm +; CuSn6 etc.
- Brazing applications
- Cladding applications
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ML-6700A - 500W Fiber Laser Welder
High Power 500W Fiber Laser Realizes Finer Laser Welding at Higher Speed!
Fiber Laser Welder with Real-time Power Feedback
ML-6500B from Miyachi is a perfect solution for seam welding of sheet metals, plastic welding and cutting.
High power 500W fiber laser achieves welding of sheet metals as well as fine cutting.
phi50µm fiber can be used to perform high quality fine welding.
Cycle time can be shortened due to high speed pulse control; which is ten times faster than the existing models.
Setting the optics 90degrees on the work piece is possible due to the anti reflection isolator
Vertical incident is capable due to the structure designed not to influence by reflection from a object to be welded.
Small footprint.
Great reliability and stability
Welding without thermal lens effect provides outstandingly clean and firm fine welding. Real-time feedback feature controls output stably.
Low power consumption and small footprint
Its power consumption is 75% less than lamp-pumped laser welders. Power supply, oscillation head and cooler are all integrated in one unit to save the space and make it easy to locate.
Robust design
IP54 certified dust-proof and drop-proof design.
High usability
Three time sharing and three energy sharing at maximum are available. Two oscillation method can be selected from CW mode and pulse mode. Ample input-output terminals facilitate integration into automation systems.
Better quality control
Both laser energy (J) and average power (W) can be monitored and error signal is outputted. With external facilities, data such as weld condition and monitored value can be controlled.
Controller
Large color LCD touch screen allows to input weld conditions easily. This controller is detachable.
Dimensions (mm): 877.4(H) x 453.3(W) x 858.6(D) mm
Weight (in kg): 25r0 kg
Power requirements:
3-phase, 200V to 400V AC (+10%/-15%)
Braker rated current: 20A (380V/400V) (6500B)
30A (380V/400V) (6700A)
50A (380V/400V) (6810A)
The minimised power consumption saves energy cost.
Safety Class: Class 4 laser, pilot laser: class 1
Legal Approvals: CE compliant
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Features:
- Low and high power fiber laser systems
- Micro to deep penetration welding
- Low cost of ownership
- Standard and custom system options
Miyachi Unitek provides fiber laser welding systems for low and high power applications. The high beam quality of the fiber laser offers micro welding with sub 100 micron spot sizes and also deep penetration welding beyond 0.25" depth.
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