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.
Supplier | |
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Glass fiber category | Emulsion Chopped Strand Mats |
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 |
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 |
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
Brand:Perkadox®
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
Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide
Brand:Butanox®
Chemical family:Organic peroxide
CAS number:1338-23-4
Physical form:Liquid
Chemical name:Methyl ethyl ketone peroxide, solution in dimethyl phthalate
Brand:Butanox®
Chemical family:Organic peroxide
CAS number:1338-23-4
Physical form:Liquid
Chemical name:Methyl ethyl ketone peroxide
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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