P20 PowderChopped Strand Mat is made of randomly distributed chopped E-glass strands held together by a powder binder.Itis compatible with unsaturated polyester,vinyl ester,and epoxy resins.
P20 is has the advantages of goodconformability to molds,allowing for no springback at small angles.It is mainly designed foruse in hand
lay-up process to produce FRP parts with complex shapes.It can also be used to make FRP models and other common FRP parts.
| Products Brand | |
|---|---|
| Glass fiber category | Powder Chopped Strand Mats |
| Item | Area weight variation | Moisture content | Sizing content | Tensile breaking force |
| Testmethod | ISO 3374 | ISO 3344 | ISO 1887 | ISO 3342 |
| Jushi standard | ≤300g/m²:±6% >300g/m²:±5% |
≤0.10% | See table below | See table below |
| GB/T 17470 National standard | <300 g/m²:±12 % 300~599 g/m²:±10 % ≥600g/m²:≥60 N |
≤0.20% | 1.8%～8.5%,The range should not exceed 2% | <300 g/m²:≥40 N
300～599 g/m²:≥60 N ≥600 g/m²:≥80 N |
| Product code | Area weight | Sizing content | Tensile breaking force | Product code | Area weight | Sizing content | Tensile breaking force |
| EMC225 | 225 g/m² | 4.2 %(1±31%) | ≥80 N | EMC450 | 450 g/m² | 2.5%(1±31%) | ≥120 N |
| EMC300 | 300 g/m² | 3.2 %(1±31%) | ≥100 N | EMC600 | 600 g/m² | 2.4 %(1±31%) | ≥150 N |
| EMC375 | 375 g/m² | 2.8 %(1±31%) | 2110N | EMC900 | 900 g/m² | 2.6%(1±31%) | ≥240 N |
| Specification | 1040 | 1270 | 1524 | |||
| Length /m | Weight/kg | Length/m | Weight/kg | Length /m | Weight/kg | |
| EMC225 | 119.7 | 28 | 119.7 | 34 | 119.7 | 41 |
| EMC300 | 96.2 | 30 | 96.2 | 37 | 96.2 | 44 |
| EMC375 | 76.9 | 30 | 76.9 | 37 | 76.9 | 44 |
| EMC450 | 79.1 | 37 | 79.1 | 45 | 79.1 | 54 |
| EMC600 | 59.3 | 37 | 59.3 | 45 | 59.3 | 54 |
| EMC900 | 39.5 | 37 | 39.5 | 45 | 39.5 | 54 |
Appearance:Light yellow transparent viscous liquid
Acid Value:14-20mgKOH/g
Viscosity，25℃:0.14-0.16Pa.s
Solid Content:52-58%
Gel time:25-38min
Appearance:Transparent, water-white liquid with a bluish tint
Viscosity:0.75-1.25 25℃, Pa.S
Gel Time:5.6-10.4 25℃, min
Acid Value:18-26 mg KOH/g
Solid Content:64-70 %
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:Trigonox®
Chemical family:Organic peroxide
CAS number:37206-20-5
Physical form:Liquid
Chemical name:Methyl isobutyl ketone peroxide
Appearance: Semi-solid
Epoxy equivalent (g/eq): 170-190
*Hue(G): 3.0Max.
Flash point (℃): 250↑
Solution viscosity (25℃): H~K
Density (g/cm³ 20℃): 1.18
Appearance: Brown-yellow transparent liquid
Density: 1.05-1.07kg/L
Viscosity: 1 350±100cps
Solid content: 55±1%
Gelation time: 2 15±5min
Shelf life: 6 months (below 25℃)
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