拉擠成型工藝
將粗紗和氈在牽引設備的拉引作用下經過樹脂槽 浸漬，然后進入到加熱模具中固化，經過切割形成最 終制品。
拉擠用玻璃纖維直接紗
拉擠用玻璃纖維直接紗主要適用于增強聚酯樹脂、環氧樹脂、酚醛樹脂、聚氨酯 樹脂、乙烯基樹脂等，制品可廣泛應用于建筑、通訊、電絕緣等各個領域。
產品特點
1.樹脂相容性好，浸透快而完全。
2.直接紗，與樹脂相容性好制品機械性能優異。
3.直接紗，毛羽少，與聚氨酯樹脂結合性好，浸透效果佳，制品機械性能優異。
4.直接紗，與樹脂相容性好，漫透速度快，制品機械強度高。
5.直接紗，紗質柔軟，與樹脂相容性好，浸透速度快，制品機械性能優異。
拉擠成型工藝的終端應用市場
（運動休閑/消費品與商業設備/基礎設施/汽車、卡車/ 航空航天、軍事國防/電子電氣和電信）
STANDARD PRODUCTS
Product ID | Nominal Tex g/km | Nominal pield yards/lb | Nominal Filament diameter μm（microns） |
CDR150-100 | 100 | 2100 | 13 |
CDR150-200 | 200 | 1900 | 13 |
CDR150-275 | 275 | 1800 | 13 |
CDR150-300 | 300 | 1650 | 13 |
CDR150-400 | 400 | 1200 | 15 |
CDR150-550 | 550 | 900 | 17 |
CDR150-600 | 600 | 827 | 17 |
CDR150-735 | 735 | 675 | 13 |
CDR150-900 | 900 | 550 | 21 |
CDR150-1100 | 1100 | 450 | 17 |
CDR150-1200 | 1200 | 413 | 17 |
CDR150-1500 | 1500 | 330 | 20 |
CDR150-2000 | 2000 | 250 | 16 |
CDR150-2200 | 2200 | 225 | 23 |
CDR150-2400 | 2400 | 207 | 23 |
CDR150-4400 | 4400 | 1 13 | 24 |
CDR150-4800 | 4800 | 103 | 25 |
CDR150-8800 | 8800 | 56 | 30 |
PRODUCT DATA
Type of Glass | E-glass formulation |
Resin Compatibility | Polyester, vinyl ester and epoxy |
Binder Type | Silane |
Linear Density (Tex or Yield) | Nominal ± 5% |
Size Content (LOI % weight) | 0.55 ± 0.10 |
Moisture (%) | ≤ 0. 10% |
Breaking Strength(N/Tex) | ≥0.38 |
Packaging | Plastic film wrapped cylindrical packs with top central opening. |
Package Size | Cylindrical 10.5” – 12.0” DIA (26 cm-30 cm) X 10.25" (26cm) HEIGHT |
Package(doff)Weight | 40 lb. Each (nom) or 18 kg. (nom) |
Pallet Configuration | 4 Layers or 3 Layers of 16Packages,Stretch Wrapped and Top Protected |
Storage Recommendations | Stack pallets to a maximum two high. |
LAMINATE PROPERTIES
Property | Unit | Standard Value |
Impregnated Strand Tensile Strength | Mpa | > 1600 Mpa |
Rod Bending Strength | Mpa | >650 Mpa |
Wet-out Speed | Seconds | ≤ 30 seconds |
Fuzz | Gms/Doff | ≤ 0.44 gms/doff |