拉挤成型工艺
将粗纱和毡在牵引设备的拉引作用下经过树脂槽 浸渍，然后进入到加热模具中固化，经过切割形成最 终制品。
拉挤用玻璃纤维直接纱
拉挤用玻璃纤维直接纱主要适用于增强聚酯树脂、环氧树脂、酚醛树脂、聚氨酯 树脂、乙烯基树脂等，制品可广泛应用于建筑、通讯、电绝缘等各个领域。
产品特点
1.树脂相容性好，浸透快而完全。
2.直接纱，与树脂相容性好制品机械性能优异。
3.直接纱，毛羽少，与聚氨酯树脂结合性好，浸透效果佳，制品机械性能优异。
4.直接纱，与树脂相容性好，漫透速度快，制品机械强度高。
5.直接纱，纱质柔软，与树脂相容性好，浸透速度快，制品机械性能优异。
拉挤成型工艺的终端应用市场
（运动休闲/消费品与商业设备/基础设施/汽车、卡车/ 航空航天、军事国防/电子电气和电信）
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 |