Search
the marketplace
through 230,000 Chemicals and Raw Ingredients
through 8,000+ Supplier owned storefronts
Knowde for Suppliers
Industries
Packaging
Product Families
View All
Nonwovens
Industrial
Films
Consumer
Compounding
Cosmetic Ingredients
Food Ingredients
Most popular categories
CASE Ingredients
Plastics
Pharmaceuticals & Nutraceuticals
Knowde for Suppliers
Knowde
Composite Materials
Products in Composite Materials: Core Material
698 Products found in Composite Materials
Browse
Applications
Show All 7 Categories
Filters
Suppliers
Applications
Functions
End Uses
Processing Methods
Mechanical Properties
Products
Brands
Suppliers
Formulations
Documents
Relevance
3A Core Materials
AIREX® PXw.420
Functions:
Core Material
Core Type:
Polyurethane Foam
AIREX® PXw is a closed-cell, fiber reinforced polymer foam panel with a special formulation and very high mechanical properties. The sophisticated manufacturing process evenly distributes continuous glass fibers with woven fabrics throughout the foam. This generates a product with enhanced mechanical properties in flexure (bending), allowing it to be used with or without face sheets.AIREX® PXw is dimensionally stable, does not lose strength when wet, and is resistant to chemicals and high emperatures. It is ideally suited as a material for static applications requiring high stiffness or as a replacement for wood and plywood.
Hexcel
HexWeb® HRH-327
Functions:
Core Material
Core Type:
FRP Honeycomb
HexWeb® HRH-327 is a glass-fabric, bias weave reinforced honeycomb that incorporates a polyimide resin system for the node adhesive as well as both the initial and final web impregnations. This material has been developed for extended service temperatures up to 500°F with short-term capabilities up to 700°F.
NCFI Polyurethanes
Bio-Lux Max™ BLMS17050
Functions:
Core Material
Core Type:
Polyurethane Foam
Bio-Lux Max™ BLMS17050 is the premier choice when you require a wide range of high performance foams that contain the highest amount of renewable materials on the market. As a recognized leader in environmental stewardship within the polyurethane industry, NCFI has been at the forefront of producing flexible foam products containing renewable raw materials. It is a revolutionary product that is USDA certified at33% bio based content, and is FR free. It is a culmination of years of research and state of the art manufacturing, coming together to produce an environmentally responsible foam without sacrificing performance. Our pledge is to constantly maximize the renewable content of these products while maintaining the high standards you expect.
Diab
Divinycell® PN200
Functions:
Core Material
Chemical Family:
Polyethylene Terephthalate (PET)
Divinycell PN is a structural thermoplastic core material perfectly suited in a variety of sandwich applications to increase performance and reduce weight. Divinycell PN is used in industrial, transportation, marine and wind applications. It is easy to machine and has good dimensional stability at elevated temperatures. It is suitable for a variety of processes including infusion, prepreg and press bonding. The material has a stable closed cell structure and is insensitive to moisture, decay or rot, making it an excellent substitute for organic materials such as balsa and plywood. High density Divinycell PN (PN200 and PN250) is particularly suited for flooring, decking, local inserts in the way of fittings; either tapped or bolted through and has very good screw retention. Divinycell PN is 100% recyclable.
Zotefoams
Plastazote® 5SLD33SGN-0096
Functions:
Core Material
Core Type:
Thermoplastic Foam
Chemical Family:
Polyethylenes, Polyolefins
Plastazote® is a closed cell, cross-linked polyethylene block foam manufactured using Zotefoams unique production process.Plastazote® 5SLD33SGN-0096 is a low density polyethylene foam.
DUNA-USA
CORAFOAM® U 200
Functions:
Core Material
Core Type:
Polyurethane Foam
Chemical Family:
Polyurethanes (PU)
CORAFOAM® U 200 is used as Polyurethane rigid foam PUR. can be cut with almost any type of tool. Its closed cellular structure and absence of fibers or granular structure result in crisp, excellently defined edges after fabrication. It is also impermeable by any type of liquid, including water and solvents, making it much better suited for severe weather conditions or harsh marine environments than many other materials.
ARPO Foams
ARPRO 1133 Lemon
Functions:
Core Material
Core Type:
Thermoplastic Foam
Chemical Family:
Polypropylenes (PP), Polyolefins
ARPRO 1133 Lemon appears in a lemon color.
Zotefoams
Plastazote® 5SLD33BE-0076
Functions:
Core Material
Core Type:
Thermoplastic Foam
Chemical Family:
Polyethylenes, Polyolefins
Plastazote® is a closed cell, cross-linked polyethylene block foam manufactured using Zotefoams unique production process. Plastazote® 5SLD33BE-0076 is a low density polyethylene foam.
Diab
Divinycell® HP80
Functions:
Core Material
Chemical Family:
Vinyls, Vinylics & Vinyl Derivatives
Divinycell HP has been developed to meet demands in high temperature systems, and low temperature prepreg systems. The unique IPN chemical structure, yields impressive mechanical performance to a low weight. Divinycell HP´s elevated temperature performance also extends to its ‘in service’ life as it will retain a high percentage of its mechanical properties despite exposure to high ambient temperatures. It offers high properties in all significant areas including mechanical performance, elongation to break, ductility, adhesion/peel strength, fracture toughness and dimensional stability. Other key features of Divinycell HP include excellent chemical resistance, low water absorption and good thermal/acoustic insulation.
Engineered Syntactic Systems
Macrofoam 20
Core Type:
Syntactic Foam
Functions:
Core Material
Macrofoam 20 is a specially engineered, high quality macrosphere syntactic foam designed to meet the requirements of a variety of subsea and oceanographic applications. MacroFoam products integrate fiber reinforced spheres into the standard syntactic structure, which produce a unique new set of properties. These properties allow for the attainment of lower densities in some applications as well as the fabrication of larger standard sizes and custom structures. Additionally, the inclusion of the fiber reinforced macrospheres into the syntactic system generally equates to lower cost buoyancy for a given depth. Due to the nature of the constituent materials, the density, strength and stiffness of MacroFoam may be tailored to meet the specific requirements of the end user’s application, providing greater flexibility for challenging designs.
NMG Composites
Atlas HPE 220
Functions:
Core Material
Core Type:
Thermoplastic Foam
Chemical Family:
Polyethylenes, Polyolefins
Atlas HPE 220 is a new type of material with IPN (interpenetrating polymer network structure). Due to this unique chemical structure, it is an ideal choice for applications with high strength, fatigue resistance, high temperature resistance and impact resistance. It is widely used in large-scale wind power blades and main supporting components, ships, sports equipment and other fields.
Ultracor
Ultracor UGF-256F-1/4-4.0
Functions:
Core Material
Core Type:
FRP Honeycomb
Chemical Family:
Phenols & Phenolics
Ultracor UGF-256F-1/4-4.0 is commonly used in lightly loaded structures requiring fiberglass dielectric properties and material strength.
Polyumac
Polyumac Air-Cell T-150
Functions:
Core Material
Core Type:
Thermoplastic Foam
Compatible Polymers & Resins:
Epoxies (EP), Vinyl Esters, Polyesters
Chemical Family:
Polyesters
Polyumac Air-Cell T-150 is a hybrid, closed cell cross-linked polyester foam core that is an economical alternative to other cores used in the production of sandwich composite structures. In addition to its excellent strength to weight ratio, it offers good dimensional stability at elevated temperatures.
Marex Composites
Mycell PVC rigid foam M100
Functions:
Core Material
Core Type:
Polyvinyl Chloride (PVC) Foam
Mycell PVC rigid foam M100 is a high strength core material for many applications including marine hull bottoms.
Advanced Honeycomb
Nomex® AHN 7800 -3/16-3.0
Functions:
Core Material
Core Type:
Paper Honeycomb, Nomex Honeycomb
Chemical Family:
Phenols & Phenolics
Nomex® AHN 7800 -3/16-3.0 is an Commercial Grade Nomex® honeycomb particularly suited for use where resistance to corrosive attack and moisture are important. This material exhibits good strength characteristics and is fire resistant. It is available in a variety of cell sizes and densities to suit most purposes. Typical applications include lightweight non-structural bulkheads for ships, joiner panels, shelters, antennas, and auto body panels. This material is not intended for aircraft or aerospace applications. This material also exhibits good thermal insulation properties and also has good dielectric properties. This honeycomb is easily machined, formed, and shaped and well suited to adhesive bonding.
Robnor ResinLab Ltd
Robnor MP304SF
Functions:
Core Material
Core Type:
Polyurethane Foam
Compatible Polymers & Resins:
Polyurethanes (PU)
Chemical Family:
Polyurethanes (PU)
Robnor MP304SF is a two-component rigid foam. Robnor MP304SF is a flexible blown two-part polyurethane foam with a closed cell structure. MP304SF is a soft material which is fast curing and non shrinking.
Hexcel
HexWeb® Nonmetallic Flex-Core
Functions:
Core Material
Core Type:
Paper Honeycomb, FRP Honeycomb, Nomex Honeycomb
Chemical Family:
Aramid (Kevlar)
Hexcel manufactures two types of nonmetallic HexWeb® Flex-Core® : HexWeb® HRP® – Fiberglass cloth reinforced with a high temperature phenolic resin. This product provides good retention of strength for temperatures up 350°F. HexWeb® HRH-10® – NOMEX® aramid paper reinforced with a high temperature phenolic resin. This product provides good retention of strength for temperatures up to 300°F.
ARPO Foams
ARPRO 3115
Functions:
Core Material
Core Type:
Thermoplastic Foam
Chemical Family:
Polypropylenes (PP), Polyolefins
ARPRO 3115 appears in a white color.
Corex Logistics
CORMASTER NOMEX® AEROSPACE Hexagonal C1 6,4
Functions:
Core Material
Core Type:
Nomex Honeycomb
Chemical Family:
Polyamides, Phenols & Phenolics
CORMASTER NOMEX® AEROSPACE Hexagonal C1 6,4 is the ideal lightweight material for aeronautical applications and non metallic structures made from NOMEX® T412 paper sheets bonded together and coated with a phenolic resin.
JSP International
ARPRO® 3429BL
Functions:
Core Material
Core Type:
Thermoplastic Foam
Chemical Family:
Polypropylenes (PP), Polyolefins
ARPRO® 3429BL is a expanded polypropylene.
JSP International
ARPRO® 3437ORFR
Functions:
Core Material
Core Type:
Thermoplastic Foam
Chemical Family:
Polypropylenes (PP), Polyolefins
ARPRO® 3437ORFR is a fire retardant expanded polypropylene.
Engineered Syntactic Systems
Engineered Syntactic Systems SF 4,000
Core Type:
Syntactic Foam
Functions:
Core Material
SF 4,000 of syntactic material was designed as a cost-effective option for applications where the absolute lowest density is not critical. With a higher allowable density, SF can provide excellent long-term performance at depths where volume is not limited. The family of product may also be cast into finished configurations and geometries to improve material usage and reduce expensive yield losses due to machining.
Engineered Syntactic Systems
Engineered Syntactic Systems BZ-28
Core Type:
Syntactic Foam
Functions:
Core Material
BZ-28 is a premium syntactic foams safely operates in the oceans Bathypelagic Zone, at depths ranging from 1,000 down to 4,000 meters. These specially formulated composites utilize a variety of hollow glass spheres to attain the lowest density in the industry. Hydrostatic performance is assured with crush depths at a minimum of 1.5 times the operation depth. BZ Grade syntactic foams are available in block form and may be readily used for customer assembly or cut to fit application requirements. Blocks or trimmed parts may also be bonded together to form larger structures.
Plascore
Plascore Aramid Fiber PN1-1/8-5.0-OV
Functions:
Core Material
Core Type:
Nomex Honeycomb
Chemical Family:
Aramid (Kevlar)
Plascore Aramid Fiber PN1-1/8-5.0-OV is a commercial grade aramid fiber honeycomb is manufactured from Meta-Aramid paper and coated with a heat resistant phenolic resin.
CEL COMPONENTS S.R.L.
CEL COMPONENTS S.R.L. PET/W GR250
Functions:
Core Material
Core Type:
Thermoplastic Foam
Chemical Family:
Polyethylene Terephthalate (PET)
Cel Components S.R.L. Pet/W GR250 is a polyethylene ter based structural foam cores. It is made from 100% post-consumer PET. Pet Foam is a thermoplastic core material suitable for a variety of sandwich applications to increase performance and reduce weight. It is used in sandwich panel applications in railway wagons and in shipyards and for wind power applications. It is easy to work with and has good dimensional stability at elevated temperatures. It is suitable for a variety of processes including infusion, prepreg and pressing.
Advanced Honeycomb
Nomex® AHN-4120-AFC-5.0
Functions:
Core Material
Core Type:
Paper Honeycomb, Nomex Honeycomb
Chemical Family:
Phenols & Phenolics
Nomex® AHN-4120-AFC-5.0 is an Aerospace Grade Nomex® Honeycomb which exhibits high strength and toughness in a small cell, low density, non-metallic honeycomb. It is particularly noted for its corrosion resistance. This material is fire resistant and is typically used in transport aircraft construction where low O.S.U., smoke, and toxicity characteristics are a necessity. This material also exhibits good thermal insulation properties and also has good dielectic properties. This honeycomb is easily machined, formed, and shaped and well suited to adhesive bonding.
Rock West Composites
Rock West Composites NOM-0710-24-D
Functions:
Core Material
Core Type:
Paper Honeycomb, Nomex Honeycomb
Chemical Family:
Aramid (Kevlar)
NOM-0710-24-D is a aerospace grade aramid fiber honeycomb that exhibits outstanding flammability properties. It is manufactured from meta-aramid paper and coated with a heat resistant phenolic resin.
Armacell
ArmaPET™ Struct GR115
Functions:
Core Material
Core Type:
Thermoplastic Foam
Chemical Family:
Polyethylene Terephthalate (PET)
ArmaPET™ Struct GR115 is the versatile and durable solution for structural sandwich applications, with a more environmentally responsible approach. Provides a unique combination of material and processing properties, such as durability, elevated service temperature stability and excellent compatibility with most common resins and manufacturing methods.
Synfoam
SynFoam® EFC-100
Functions:
Core Material
Core Type:
Syntactic Foam, Thermoset Foam
Chemical Family:
Epoxy & Epoxy Derivatives
SynFoam EFC is a two part closed cell syntactic resin system that is based on epoxy rather than polyurethane chemistry. SynFoam EFC provides far greater strength, stiffness, impact absorption, and shear properties than standard core materials. SynFoam EFC will not absorb resins or other materials making it a good selection for use in RTM, vacuum bag, pultrusion or other composite applications. SynFoam EFC has good resistance to heat and is resistant to water, hydrocarbon fuels, and chemicals. It has excellent adhesion to metals and can be used as a gap filler or to promote metal to composite bonding. SynFoam EFC is shipped as two components which when mixed together can be poured and cast into various shapes and sizes. SynFoam EFC is available in 1 and 5 gallon kit sizes. Each kit contains an A and B side that must be mixed together prior to casting. The B side selection is dependent on the final use temperature for the material. EFC can maintain its rigidity between 100 and 150oC depending on the selected curative. SynFoam EFC does not require temperature to cure, but requires higher postcure temperatures to reach the maximum service use temperature. Please consult the appropriate instructions prior to using EFC. SynFoam provides custom fabrication of parts and can cast SynFoam EFC to size. Please contact us for more information on fabrication services.
Polyumac
Polyumac GatorBoard WR-26
Functions:
Core Material
Compatible Polymers & Resins:
Epoxies (EP), Vinyl Esters, Polyesters
Polyumac GatorBoard WR-26 is a closed-cell, high performance foam core that is reinforced with fiberglass cloth and continuous strand mat. GatorBoard will never rot and will maintain its strength regardless of the length of time that it is exposed to water.
Plascore
Plascore Aramid Fiber PN1-1/8-6.0-OV
Functions:
Core Material
Core Type:
Nomex Honeycomb
Chemical Family:
Aramid (Kevlar)
Plascore Aramid Fiber PN1-1/8-6.0-OV is a commercial grade aramid fiber honeycomb is manufactured from Meta-Aramid paper and coated with a heat resistant phenolic resin.
J6 Polymers
JFoam™ BX-600
Functions:
Core Material
Core Type:
Polyurethane Foam
Chemical Family:
Polyurethanes (PU)
JFoam™ BX-600-R is the R component of a two component polyurethane system, which when combined with the T component produces a high density polyurethane foam. The foam product satisfies all of the requirements of the fine furniture industry for applications in cabinetry doors, end-pieces, picture frames, plaques, etc. This system has been shown to give improved moisture resistance, low reject rate under humid conditions, high impact strength, fast mold wet-out, better flow, and fast demold.
3A Core Materials
AIREX® TegraCore™
Functions:
Core Material
Core Type:
Thermoplastic Foam
AIREX® TegraCoreTM is a closed-cell, ductile thermoplastic polymer foam that combines outstanding retardant properties at low flammability, smoke, toxicity and heat release rate, along with high temperature resilience and excellent lightweight properties. Additionally, very low moisture and resin absorption, thermo formability, damage tolerance and chemical resistance bundle to high performance combination.
Synfoam
SynFoam® HP-24
Functions:
Core Material
Core Type:
Syntactic Foam
SynFoam HP is a high performance syntactic foam designed to safely operate in underwater environments. SynFoam HP resists water absorption and provides excellent performance for deep water submersion in both manned and unmanned vehicles. These properties have made SynFoam HP a crucial component of ROV, AUV, UUV, and HOV underwater vehicles as well as buoyancy modules designed by industrial professionals. Our HP series of foams range in density from 20 to 32 pounds per cubic foot and are highly recommended for 1K, 2K, 3K, and 4K ROV's. SynFoam HP is available as 6” x 12” x 24” fully cured blocks. The blocks may be further machined into different sizes and shapes by the end user to meet the necessary specific tolerances and requirements. Our syntactic foam is easily bonded together with the use of our syntactic adhesive to form large structures. If you have a specific design for use with SynFoam HP we also provide final module fabrication services. Services include machining, assembly, and finishing with a quality marine based paint.
Zotefoams
Plastazote® 5SHD30BK-0220
Functions:
Core Material
Core Type:
Thermoplastic Foam
Chemical Family:
Polyethylenes, Polyolefins
Plastazote® is a closed cell, cross-linked polyethylene block foam manufactured using Zotefoams unique production process.Plastazote® 5SHD30BK-0220 is a high density polyethylene foam.
Kayco Composites
Kayco Composites R25
Functions:
Core Material
Core Type:
Polyurethane Foam
Kayco Composites R25 is a rigid, closed-cell, high-density polyurethane foam core panel. The reinforced panel is a sandwich construction with fiberglass reinforcements. The fiberglass reinforcements are offered in several schedules.
Show
36
of 698 results
Go to page
1
2
3
4
5
6
7
8
9
10