Product Description
E glass Assembled Roving For SMC
Assembled Roving for SMC is compatible with unsaturated polyester, vinyl ester resin, delivering good dispersion after chopping, low fuzz, fast wet out and low static.
SMC Process
Mix the resins , fillers and other materials well to form a resin paste ,apply the paste on a first film , disperse chopped glass fibers evenly or the resin paste film and cover this paste film with another layer of resipaste film , and then compact the two paste films with pressure rollers of a SMC machine unit to form sheet molding compound products.
Product Feature
1. Good cutability, less static electricity generated during continuous high speed cutting;
2. high efficiency in dispersing the untwisted roving into raw silk after cutting, i.e. high bunching rate, usually more than 90% is required;
3. The short-cut raw silk has excellent mold-covering property, which can be covered in all corners of the mold;
4. fast resin penetration, easy to be rolled flat and easy to drive away air bubbles;
5. The raw filament tube has good annealing performance and uniform roving density, which is suitable for all kinds of spray guns and fiber delivery systems. No-twist roving for spraying is made of multi-stranded filament winding, each strand of filament contains 200 glass fiber monofilaments
Product Parameters
| Item |
Linear Density |
Resin Compatibility |
Features |
End Use |
| BHSMC-01A |
2400, 4392 |
UP, VE |
for general pigmentable SMC product |
truck parts, water tanks, door sheet and electrical parts |
| BHSMC-02A |
2400, 4392 |
UP, VE |
high surface quality, low combustible content |
ceiling tiles, door sheet |
| BHSMC-03A |
2400, 4392 |
UP, VE |
excellent hydrolysis resistance |
bathtub |
| BHSMC-04A |
2400, 4392 |
UP, VE |
high surface quality, high combustible content |
bathroom equipment |
| BHSMC-05A |
2400, 4392 |
UP, VE |
good choppability, excellent dispersion, low static |
automotive bumper and headliner |
| Identification |
| Type of Glass |
E |
| Assembled Roving |
R |
| Filament Diameter, μm |
13, 14 |
| Linear Density, tex |
2400, 4392 |
| Technical Parameters |
| Linear Density (%) |
Moisture Content (%) |
Size Content (%) |
Stiffness (mm) |
| ISO 1889 |
ISO 3344 |
ISO 1887 |
ISO 3375 |
| ±5 |
≤0.10 |
1.25±0.15 |
160±20 |
Application
- Automotive parts: bumper, rear cover box, car door, headliner;
- Building & construction industry: SMC door, chair, sanitary ware, water tank, ceiling;
- Electronic & electrical industry: a variety of parts.
- In recreation industry: a variety of apparatus.
Packaging & Shipping
Storage
Unless otherwise specified, fiberglass products should be stored in a dry, cool and rain-proof area. It is recommended that the room temperature and humidity should be always maintained at 15ºC~35ºC and 35%~65% respectively. To ensure safety and avoid damage to the product, the pallets should not be stacked more than three layers high. When the pallets are stacked in 2 or 3 layers, care should be taken to correctly and smoothly move the top pallet.
The product should be transferred to the workshop 24 hours before use to undergo conditioning.
Packaging
The product can be packed on pallet or in small cardboard boxes.
| Package height mm(in) |
260(10) |
260(10) |
| Package inside diameter mm(in) |
160(6.3) |
160(6.3) |
| Package outside diameter mm(in) |
270(10.6) |
310(12.2) |
| Package weight kg (lb) |
15.6(34.4) |
22(48.5) |
| Number of layers |
3 |
4 |
3 |
4 |
| Number of doffs per layer |
16 |
12 |
| Number of doffs per pallet |
48 |
64 |
36 |
48 |
| Net weight per pallet kg (lb) |
750(1653.4) |
1000(2204.6) |
792(1764) |
1056(2328) |
| Pallet length mm (in) |
1120(44) |
1270(50) |
| Pallet width mm (in) |
1120(44) |
960(37.8) |
| Pallet height mm (in) |
940(37) |
1180(45) |
940(37) |
1180(46.5) |
Company Profile
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