Direct Roving for LFT-D/G
Direct roving for LFT-D/G is based on silane reinforced sizing formulation. It's known for excellent strand integrity & dispersion, low fuzz & odor, and high permeability with PP resin. Direct roving for LFT-D/G provides excellent mechanical properties and heat resistance of the finished composite products.
product specification
|
Product Code
|
Filament Diameter（μm）
|
Linear Density(tex) |
Compatible Resin |
Product Features and Application |
|
EW758Q
EW758GL
|
14、16、17
|
400、600、1200、1500、2400 |
PP |
Good strand integrity and dispersionLow Fuzz and odorHigh permeability with PP resinGood properties of the finished products
Mainly use in industries of automotive parts,building &construction,electronic & electrical,aerospace etc. |
|
EW758
|
14、16、17
|
400、600、1200、2400、4800 |
PP |
Direct Roving for LFT
Direct Roving for LFT is coated with silane-based sizing agent and compatible with PP, PA, TPU and PET resins.
LFT-D: Polymer pellets and glass roving are introduced into a twin-screw extruder where the polymer is melted and compound is formed. Then the molten compound is directly molded into the final parts by injection or compression molding process.
LFT-G: The thermoplastic polymer is heated to a molten phase and pumped into the die-head. The continuous roving is pulled through a dispersion die to ensure the glass fiber and polymer impregrated completely to get consolidated rods, then cutting into final products after cooling.