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StarStran® BMC cut fibers 991 CS EC 13 991 (51mm)

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StarStran® BMC cut fibers 991 CS EC 13 991 (51mm) long cut fibers are produced of E-glass fibers with fixed lengths. These short fibers LCF 991 are coated with a chemical size layer. The recommended field of application is carding /needling, air-laying process as well as the insulation of ovens. Resin-compatibility: PP, PA, polyester and further technical polymers.

Reinforcement Material: Glass Fibers

Reinforcement Form: Chopped Fiber

Compatible Polymers & Resins: Polyamides, Polyesters, Polypropylenes (PP)

Processing Methods: Compression Molding, Hand Lay-up, Injection Molding, Resin Transfer Molding (RTM)

Features: Anti-Fogging, Consistent High Quality, Excellent Flowability, Excellent Mechanical Strength, Good Dispersibility, Good Sagging Resistance

Technical Data Sheet
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Identification & Functionality

Chemical Family
Reinforcement Form
Reinforcement Material
Composite Materials Functions

Features & Benefits

Quality Characteristics
  • Unique fiber diameter, unique length, excellent size
  • High product quality, controlled moisture content
  • Good distribution at high speed
  • Free from formaldehyde, no fogging, no sagging

Applications & Uses

Markets
Compatible Polymers & Resins

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Filament Diameter9.0 - 14.0mmSOP 840_4-11-13
Cut Length46.0 - 56.0mmSOP 840_4-11-18
Moisture Content0.1 - 1.3%ISO 3344
Glowing Loss (LOI)0.03 - 0.13%ISO 1887

Regulatory & Compliance

Certifications & Compliance
Regulation

The product is produced of e-glass, marked as aluminum borosilicate glass according to DIN 1259-1 and ASTM D 578.

Technical Details & Test Data

Technical Characteristics

Max. 2% of the cut fibers can be outside the length range.

Packaging & Availability

Packaging Type
Packaging and Labeling
  • Carton - 700kg, (pallet size: 1120 x 930 mm)
  • Octabin (PE-bag in carton) - 600 – 800 kg, (pallet size: 1125 x 1125 mm)
  • Big Bag - 600 to 800 kg, (pallet size: 1100 x 1100 mm)

Storage & Handling

Transport and Storage Conditions
  • The product has to be transported in closed and moisture protected vehicles.
  • A quality certificate is attached to each delivery.
  • The products should be stored in the original packaging in dry, roofed, and dust-free warehouses.
  • The recommended temperature should be between 10°C and 30°C at a relative air moisture between 50% and 75%.
  • Before working the products should be conditioned in the working area in original packaging for at least 24 hours.
  • The pallets may not be stacked, unless otherwise written on the packing unit.