Catalogue Roving for Chopping
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OCV Reinforcements
PRODUQ INFORMATION
f Owens Corning
P244
Roving for boats for Chopping
PRODUCT DESCRIPTION
P244 is a roving produced by assembling E-glass strands, wound without twisting into cylindrical cheeses. P244 uses a sizing system (medium solubility type) with a silane coupling agent.
P244 is designed for applications such as:
- headliners reinforcement
- the manufacture of panels, complexes and felts
- plaster reinforcement
PRODUCT REFERENCE
Example : EC 2400 P244
E : Glass type
C : Continuous process
2400 : Roving linear weight (tex)
P244 : OCV™ Reinforcements code for sizing system
FEATURES AND PRODUCT BENEFITS
• Excellent processability:
- easy unwinding and chopping
- good strand distribution
- no fuzz
- no static electricity
• Very good properties of molded parts (no coloration, highly pigmentable, good mechanical properties)
• Easy wet-out and impregnation
TECHNICAL CHARACTERISTICS (nominal values)
Linear weight of roving (tex)
Loss on Ignition (%)
Moisture content (%)
ISO 1889: 1987
ISO 1887: 1995
ISO 3344: 1977
2400 - 4800
0.80
< 0.20
VISUAL CHARACTERISTICS
The roving is cylindrical and the faces up right.
Their construction should be firm and homogenous, the winding should be regular. The color is white.
The cheeses should be free of oil or grease stains, dust, etc.
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