Description
Assembled Roving for SMC is coated with a high performance ccompound sizing compatible with unsaturated polyester, vinyl ester resin.
It has good wet-out and excellent surface property.It is used in automotive parts, doors, chairs, bathtubs, and water tanks and sports apparatus.
Linear Density
2400tex,4400tex
Product Features
◎ Good choppability
◎ Excellent anti-static property
◎ Good wet-out
◎ Excellent flowability
◎ Excellent mechanical property
Package
The roving to be packed on pallet.Each pallet is supported by very strong papercoil at the four corners of pallet, then packed in a polythene stretched film.
Storage
Unless otherwise specified, the fiberglass products should be stored in a dry, cool and moisture-proof area. The room temperature and humidity should be always maintained at 15℃~35℃ and 35% ~ 65%.It is best if the product is used within 12 months after production date.The fiberglass products should remain in their original packaging until just prior to user .
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, special care should be taken to correctly and smoothly move the top pallet.
Technical DATE SHEET
PRODUCT NAME
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E-Glass Fiber Assembled Roving for SMC
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TEST ITEM
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STANDARD NO.
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STANDARD VALUE
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LINEAR DENSITY(%)
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ISO 1889-1997
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±5
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STIFFNESS(MM)
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ISO 3375-1987
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160±20
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COMBUSTIBLE MATTER CONTENT(%)
|
iso 1887-1995
|
1.25±0.15
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moisture content(%)
|
iso 3344-1997
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≤0.10
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SPLITTING RATIO(%)
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Q/JS 4308-2002
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≥85
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