Coremat® Xi 4

Chemical Family: Polyesters

Coremat® Xi 4 is the cost effective solution for open mold processes, It is used as core material and/or print blocker It is a polyester nonwoven and compatible with all regular types of resins, including Polyester, Vinylester, Phenolic and Epoxy. It Is suitable for hand lay-up and spray-up process

Product families

Applications

Consumer Goods — Sports & Recreation

Automotive & Transportation — Automotive

Exterior & Body
Interior

Building & Construction — Building Envelope & Roofing

Other Building Envelope & Roofing Applications

Building & Construction — Building Materials

Interior Fixtures
Pools & Landscaping

Industrial — Chemical & Industrial Manufacturing

Equipment & Parts

Building & Construction — Infrastructure, Roads & Paving

Pavement Highways Roads & Bridges

Automotive & Transportation — Transportation

Marine
Rail & Mass Transit

Product Families

Composite Materials — Core Materials

Foam Cores
Honeycomb

Other characteristics

Brand: Coremat
Core Type: Thermoplastic Honeycomb
Functions: Core Material
Compatible Polymers & Resins: Epoxies (EP), Phenolic Resins, Polyesters, Vinyl Esters
Markets: Automotive & Transportation
Building & Construction
Consumer Goods
Industrial
Storage: Keep Coremat® Xi away from direct sunlight, therefore store Coremat® Xi in the original bag. This will ensure proper functioning of the resin indicator. Please note that the resin indicator is not a guarantee that sufficient resin has been applied, but strictly a control mechanism to identify dry spots. Always check resin content.
Core: Thermoplastic Honeycomb
Technology: Composite Materials
Composites End Use: Composite Cladding
Deck Panels
Door Panels
Hulls
Pools
Side Panels
Surfboards
Tanks
Material Features: High Stiffness
Light Weight
Compatible Polymers and Resins: Epoxies (EP)
Phenolic Resins
Polyesters
Vinyl Esters
Composite Materials Functions: Core Material
Composites Processing Methods: Hand Lay-up
Spray Lay-up

Technical data

Table 1 of 2

6 rows

Characteristic	Value	Unit	Method
Compression Strength (10% strain)	10	MPa	ISO 844
Flexural Modulus	1100	MPa	ASTM D790
Flexural Strength	11	MPa	ASTM D790
Shear Modulus	35	MPa	ASTM C273-61
Shear Strength	5	MPa	ASTM C273-61
Tensile Strength Across Layers	4	MPa	ASTM C297

Table 2 of 2