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3B Fibreglass CR 3037

3B Fiberglass CR 3037 consists of multiple continuous strands of smaller tex made from 3B E-CR glass wound onto a bobbin shape without mechanical twist and is free from static electricity generation.Choppable Roving CR3037 is silane sized and specifically designed to produce single or multi-layer fabrics for automobile, boat building, che-mical tanks. CR3037 is also recom-mended for continuous filament wind application to manufacture pipes and tanks.3037 conforms to BS 14020 and IS 11320.

Reinforcement Material: Glass Fibers

Reinforcement Form: Chopped Fiber

Processing Methods: Filament Winding

Features: Corrosion Resistance, Corrosion Resistant, Good Mechanical Properties, Improved Mechanical Properties

Technical Data Sheet

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Identification & Functionality

Chemical Family
Reinforcement Form
Reinforcement Material
Composite Materials Functions

Features & Benefits

Product Highlights
  • Boron free E-CR glass
  • Easy unwinding and excellent chopping
  • Excellent dispersion and even distribution
  • Good splitting efficiency & low fuzz,formation
  • Good wet-out and impregnation
  • High corrosion resistance
  • No interruption while processing, hence higher productivity
  • Good fabrics coverage
  • Minimal damage of fiber while processing, hence higher mechanical properties
  • High laminate properties

Applications & Uses

Composites End Use
Composites Processing Methods

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Fibre diameter13μm
Linear density - tex2400-4800gm/km
Moisure contentmax. 0.2%
Solid content (by weight)0.7%

Packaging & Availability

Packaging
  • Bobbins are individually tack wrapped for protection, improved handling and to allow optimum transfer from bobbin to bobbin. Nominal weight of bobbin is around 17kg. A pallet of size 92cm x 110cm contains 48 bobbins and 110cm x 110cm contains 64 bobbins and stretch wrapped with plastic film for protection.
  • Two pallet configurations are available:• Bulk-pack: standard packaging, consists of individual bobbins• Creel-pack: bobbins are connected together for continuous unwinding and no bobbin handling by operators

Storage & Handling

Storage

Storage vertically in a cool and dry warehouse into the ori-ginal packaging is formally recommanded. More precisely ideal storage conditions are a temperature between 15°C & 35°C and a relative humidity comprised between 35% & 75%. If these conditions are maintained, the glass fiber product should not undergo significant changes when stored for extended periods of time. It is also strongly recommended to condition it in the workshop for at least 24hours before use to prevent condensation. For an optimal processing we recommend to use the product in ambient conditions (20°C-30°C and a relative humidity of 60%-65%)