环氧树脂

​WT 93

​低粘性环氧 SPRINT™
  • WT 93 低粘性 SPRINT™ 树脂基体
  • 干纤维能够有效排气
  • 在 21℃ / 70℉ 下良好的保质期
  • 高流动性树脂基体
  • 固化条件 85℃-120℃ / 185℉-250℉
  • 优异的层压板质量,低孔隙率
  • 适用于自动铺层

WT 93 是固瑞特结构复合材料产品综合解决方案的一部分,主要包括三个产品组:预浸料、SPRINT™ 和 SparPreg™。这种独特的产品系列能够提供同时具备技术和商业竞争力的工程材料,非常适合单独使用,或与系列中的其它固瑞特产品结合使用。

WT 93 可在低至 85℃ / 185℉的温度下固化,但也可以用于通过其在 120℃ / 250℉ 下保温45 分钟的条件下固化,实现部件的快速制造,并且在 21℃ / 70℉ 下具有 60 天的保质期。WT 93 专为真空袋成型工艺而设计,可选择玻璃纤维和碳纤维作为增强材料进而提供优异的力学性能。

典型应用

固瑞特的 WT 93 SPRINT™ 产品系列使用高流动性、低粘性环氧树脂预浸料,非常适合于制造较厚的部件,如涡轮机叶片的根部和主梁等。

基本产品

通过固瑞特的全球经销商网络轻松购买,请点击查找您附近的经销商。

技术数据

​Cure Temp/Time

WT 93 offers flexible curing options. The recommended minimum cure is 600 minutes at 85°C (185°F).

PROPERTY OVEN / VAC BAG TEST STANDARD
Typical Laminate 4 plies of WT 93 XE600 (biax) prepreg with 35% resin content
Typical Ramp Time 1–2°C (2–4°F) per minute
-
Cure Temperature 85°C (185°F)
120°C (248°F) -
Cure Dwell Time 600 (min)
45 (min) -
Cure Pressure -1bar (14.5Psi) -
De-mould Temperature < 60°C (140°F)
-
Dry Tg1 (DMA) 110 - 125°C / 230 - 257°F
ASTM D2078
​​Cured Resin Prop.

4mm resin cast oven cured using standard processing techniques and cured at 120°C (175°F) for 90 minutes

PROPERTY 90 MINUTES @ 120°C (175°F) TEST STANDARD
Tensile Strength 57 MPa 8.3 Ksi ISO 527-2
Tensile Modulus 3.0 GPa 0.44 Msi ISO 527-2
Compressive Strength 125 MPa 18 Ksi ISO 604
Compressive Modulus 4.0 GPa 0.58 Msi ISO 604
​Cured Laminate

Cured using standard processing techniques and a minimum cure time of 90 minutes at 120°C (250°F)

PROPERTY YE1200 / TEA50
XE 600 TEST STANDARD
SPRINT™ Format Single Sided Single Sided -
Fabric / Fibre Description 1200g/m2 Stitched Triaxial using E-glass with a 50g/m2 glass fleece 600g/m2 Stitched Biaxial using E-glass
Resin Content 43%
35% -
Cure Method Vacuum bag cured at -1bar
-
Cure Schedule 90 minutes at 120°C (250°F) -
Glass Transition Temperature (DMA) 110-125°C 230-257°F 110-125°C 230-257°F ISO 6721
Cured Ply Thickness 1.27mm 0.050in 0.49mm 0.019 in ASTM D 3171
0° Tensile Cured Fibre Volume 35.6% 45.3% ASTM D 3171
0° Tensile Strength 668 MPa 97 Ksi 668 MPa 97 Ksi ISO 527-4
0° Tensile Modulus 32 GPa 4.6 Msi 32 GPa 4.6 Msi ISO 527-4
0° Comp Str Fibre Volume 37.2% 46.7% ASTM D 3171
0° Compressive Strength 729 MPa 106 Ksi 547 MPa 79 Ksi SACMA SRM1-94
0° Compressive Modulus Laminate Fibre Volume 36.1% 46.9% ASTM D 3171
0° Compressive Modulus 33 GPa 4.8 Msi 15 GPa 2.2 Msi SACMA SRM1-94
+/45° Tensile Cured Fibre Volume 35.8% 46.2% ASTM D 3171
+/45° Tensile Strength 173 MPa 25 Ksi 179 MPa 26 Ksi ISO 527-4
+/45° Tensile Modulus 14 GPa 2.0 Msi 12.9 GPa 1.87 Msi ISO 527-4
+/45° IPS Fibre Volume - 47.2% ASTM D 3171
+/45° In-Plane Shear Strength - - 231 Mpa 34 Ksi ISO 14129
+/45° In-Plane Shear Modulus - 10 GPa 1.5 Msi ISO 14129
+/45° In-Plane Shear Posissons Ratio - 0.16 ISO 14129
0° ILSS Fibre Volume - 46.5% ASTM D 3171
0° ILSS - - 51 MPa 7.4 Ksi ISO 14130
+/-45° ILSS Fibre Volume 37.8% - ASTM D 3171
+/-45° ILSS 34 Mpa 4.9 Ksi - - ISO 14130
​Third Party Certs
CERTIFICATE ISSUER CERTIFICATE
Germanischer Lloyd WP 1230023 HH
Germanischer Lloyd WP 1230024 HH
​Ancilliaries
PRODUCT DESCRIPTION
SF 80 SPRINT™ Toughened Surfacing Film
SA 80 Epoxy Adhesive Film
SP 9435 Mono-Component Epoxy System