E20 Emulsion Chopped Strand Mats

E20 Emulsion Chopped Strand Mat is made of E-glass chopped strands randomly and evenly distributed and held together by a highly plasticizing emulsion binder.E20 is compatible with unsaturated polyester and vinyl ester resins.
E20 is a soft emulsion mat that offers easy hand tear and good fittability to molds.It is mainly used in hand lay-up and continuous laminating. The end uses include FRP vessels,bathtubs and FRP models.

Additional information

Supplier

Glass fiber category

Emulsion Chopped Strand Mats

Specification and Technical Parameters

Item Area weight variation Moisture content Sizing content Tensile breaking force
Test method ISO 3374 ISO 3344 ISO 1887 ISO 3342
Jushi standard ≤300  g/m² :±6% >300  g/m²:±5% ≤0.10% See table below See tablebelow
GB/T 17470 National standard <300 g/m²:±12 %

300~599  g/m²:±10%

≥600  g/m²:±8%

≤0.50% 1.8%~8.5%,

The range should not exceed 2%

<300  g/m²:≥40N

300~599 g/m²:≥60 N

≥600  g/m²:≥80N

Product code Area weight Sizing content Tensile breaking force Product code Area weight Sizing content Tensile breaking force
EMC225 225  g/m² 4.4 %(1±31%) ≥80 N EMC450 450  g/m² 3.5%(1±31%) ≥150N
EMC300 300  g/m² 4.0 %(1±31%) ≥120N EMC600 600  g/m² 3.3%(1±31%) ≥180 N
EMC375 375  g/m² 3.8%(1±31%) 2120 N EMC900 900  g/m² 3.3 %(1±31%) ≥200 N

Packaging

Specification 1040 1270 1524
Length /m Weight/kg Length/m Weight/kg Length/m Weight/kg
MC225 119.7 28 119.7 34 119.7 41
MC300 96.2 30 96.2 37 96.2 44
MC375 76.9 30 76.9 37 76.9 44
MC450 79.1 37 79.1 45 79.1 54
MC600 59.3 37 59.3 45 59.3 54
MC900 39.5 37 39.5 45 39.5 54

E01 Emulsion Chopped Strand Mats

High tensile strength, allowing for use in hand lay-up process to produce large-area parts,
no airborne fiber when operating, good wet-through and fast wet-out in resins, rapid air
lease, high mechanical strength, superior acid corrosion resistance

Perkadox BTW-50 Dibenzoyl peroxide

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CAS number:94-36-0
Molecular Weight:242.2
Concentration:3.20-3.37%
Chemical name:Dibenzoyl peroxide, paste, 50% in dipropylene glycol dibenzoate and water

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Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide

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Brand:Butanox®
Chemical family:Organic peroxide
CAS number:1338-23-4
Physical form:Liquid
Chemical name:Methyl ethyl ketone peroxide, solution in dimethyl phthalate

Butanox M-60 Organic Peroxide

Brand:Butanox®
Chemical family:Organic peroxide
CAS number:1338-23-4
Physical form:Liquid
Chemical name:Methyl ethyl ketone peroxide

ZC-907 Vinyl Resin

Appearance: light yellow transparent liquid
Density: 1.06±0.02kg/L
Viscosity: 430±150 cps (LVT#3-60rpm/25℃)
Solid content: 62±1.5%
Gelation time: 15-25 minutes

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