Fiberglass E Glass Chopped Strand Mat , 600gsm Marine Grade Csm Fiberglass Mat

E Glass Fiber Glass Chopped Strand Mat CSM 300g/m2 450gsm 600gsm

1. Description Of Chopped Strand Mat:

The process of manufacturing fiberglass is called pultrusion. The manufacturing process for glass fibers suitable for reinforcement uses large furnaces to gradually melt the silica sand, limestone, kaolin clay, fluorspar, colemanite, dolomite and other minerals until a liquid forms. It is then extruded through bushings, which are bundles of very small orifices (typically 5–25 micrometres in diameter for E-Glass, 9 micrometres for S-Glass).

These filaments are then sized (coated) with a chemical solution. The individual filaments are now bundled in large numbers to provide a roving. These rovings are then either used directly in a composite application such as pultrusion, filament winding (pipe), gun roving (where an automated gun chops the glass into short lengths and drops it into a jet of resin, projected onto the surface of a mold), or in an intermediary step, to manufacture fabrics such as chopped strand mat (CSM), woven fabrics, knit fabrics or uni-directional fabrics.

Chopped Strand Mat (CSM) is made up of chopped strands of glass fibre laid randomly and held together with a binder or stitching. Chopped Strand Mat is designed to cover a wide range of layup techniques. It easily conforms to moulds and has fast wet out properties. Chopped Stand Mat can be chemically or mechanically bound. Chemical binders include Emulsion and Powder. Both chemical binders are highly soluble and work well with most resin systems. Emulsion is suitable for use with polyester while Powder binder is more suited to Epoxy resins.

Explaination Of  Some Noun:

EMC:Product type

1.EMC:E-glass Chopped Strand Mat(Powder)

2.EMC:E-glass Chopped Strand Mat(Emulsion)

3.CMC:C-glass Chopped Strand Mat

2.Simple Size Of Chopped Strand Mat:

3.Feature of Chopped Strand Mat:

• Consistent thickness and stiffness
• Rapid impregnating and good compatibility with resin
• Superior wet through with less air trap
• Good mechanical properties and high strength of parts
• Good cover mold, suitable for modeling complex shapes.

4.Usage Of Chopped Strand Mat:

The Usage of EMC 450g Fiberglass Chopped Strand Mat for epoxy resin

• Automobile accessories
• Plumbing fittings
• Chemical anticorrosive pipeline
• Cooling towerBasin
• Boats and ships
• Building
• Furniture

It’s mainly used in hand lay-up, filament winding and compression molding processes. The typical FRP products are panels, tanks, boats, complete set of sanitary equipment, automotive parts, cooling towers, pipes etc.

Uniform thickness, softness and hardness good.

5.Storge And Packaging

• Each roll is packed by polyester bag and then put into a cardboard box or plastic woven bag.
• The weight if each rill is between 20---85kg.
• The rolls are to be horizontally placed and could be in bulk or on pallet.
• Optimum storage conditions are between the temperature of 5---35℃ and with the humidity between 35%---65%.
• The Product should be used within 12 mongths from the time of delivery and remain in theiroriginal packaging until just prior to use.