环氧树脂

​SE 84LV

​增韧环氧预浸料
  • 多用途、高强度预浸料体系
  • 可在低至 80℃ / 175℉ 的温度下固化
  • 可用袋压工艺加工
  • 低粘度 - 非常适合与高纤维克重预浸料一起使用

SE 84LV 是一种非常通用的热熔、环氧预浸料。它可以在低至 80℃ 的温度下固化,或者可以在 120℃ 下用于部件更快的模压成型。这是在 18-22℃下使用长达 8 周出色的保质期实现的。它是一种增韧体系,在各种增强织物和纤维上提供优异的力学性能。

SE 84LV 通常用于真空袋成型、热压罐和其他压力成型工艺中。SE 84LV 是与高纤维克重预浸料一起使用的低粘度体系,其可适用于低流动性加工条件(真空袋压力和最低固化温度)。由于其具有高抗压强度,因此被广泛应用于大型重承载部件,如帆船船体和桅杆等。

典型应用

在沃尔沃环球帆船赛中,美洲杯帆船赛和帆船比赛选择使用 SE 84LV。SE 84LV 广泛应用于具有蜂窝、泡沫和轻木芯材的夹层结构,主要与增韧的 SA 80 胶膜搭配使用。

基本产品

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技术数据

​Cure Temp/Time

Minimum Cure Temperature / Time

PROPERTY OVEN / VAC BAG TEST STANDARD
Typical Laminate 8 plies of SE 84LV 300g/m2 UD prepreg with 35% resin content -
Typical Ramp Time 1–2°C (2–4°F) per minute -
Cure Temperature 80°C (176°F) 120°C (248°F) -
Cure Dwell Time 12 hours 1 hour -
Cure Pressure -1bar (14.5Psi) -
De-mould Temperature < 60°C (140°F) -
Dry Tg1 (DMA) 115°C / 239°F
ISO 6721 (DMA)
​​Cured Resin
PROPERTY SE 84LV Resin Cast TEST STANDARD
Tensile Strength 82 MPa 11.9 Ksi ISO 527-2
Tensile Modulus 3.9 GPa 0.57 Msi ISO 527-2
Flexural Strength 123 MPa 17.8 Ksi ISO 178
Flexural Modulus 3.5 GPa 0.51 Msi ISO 178
Compressive Strength 163 MPa 23.6 Ksi ISO 604
​UD Lam Prop
PROPERTY T700 HS CARBON FIBRE TRH50 60K 300G
Fibre Density 1.84g/cm3 0.066lb/in3 1.82g/cm3 0.066lb/in3
Fibre Modulus 240 GPa 35 Msi 250 GPa 36 Msi
Fibre Strength 4.9 GPa 0.71 Msi 4.9 GPa 0.71 Msi
Resin Content 37% 34%
Cured Ply Density 1.5g/cm3 0.054lb/in3 1.5g/cm3 0.054lb/in3
Glass Transition Temperature 115°C 239°F 115°C 239°F
Cured Ply Thickness 0.29mm 0.011in 0.30mm 0.012in
0° Tensile Cured Fibre Volume 59.1% 56.2%
0° Tensile Strength 2887 MPa 419 Ksi 2150 MPa 312 Ksi
0° Tensile Modulus 131 GPa 19 Msi 144 GPa 21 Msi
Tensile Poisson's Ratio - 0.78%
0° Compressive Strength Fibre Volume 56.7% 55.4%
0° Compressive Strength 1256 MPa 182 Ksi 1304 MPa 189 Ksi
0° Compressive Mod. Fibre Volume 56.3% 55.9%
0° Compressive Modulus 124 GPa 18 Msi 140 GPa 20 Msi
90° Tensile Cured Fibre Volume - 56.6%
90° Tensile Strength - - 53 MPa 7.7 Ksi
90° Tensile Modulus - - 8.2 GPa 1.2 Msi
90° Compressive Str. Fibre Volume - 57.8%
90° Compressive Strength - - 202 MPa 29 Ksi
90° Compressive Mod. Fibre Volume - 56.0%
90° Compressive Modulus - - 9.0 GPa 1.3 Msi
0° Flexural Fibre Volume - 56.9%
0° Flexural Strength - - 1617 MPa 235 Ksi
0° Flexural Modulus - - 121 GPa 18 Msi
+/-45° IPS Fibre Volume - 55.9%
+/-45° In-Plane Shear Strength - - 77 MPa 11 Ksi
+/-45° In-Plane Shear Modulus - - 4.3 GPa 0.62 Msi
+/-45° In-Plane Shear Poison's Ratio - 0.82
0° ILSS Fibre Volume 55.0% 58.0%
0° ILSS 76 MPa 11.0 Ksi 91 MPa 13.2 Ksi
​Wvn Lam Prop
PROPERTY RC200T (T300)
WRE293
Resin Content 42% 42%
Cure Method Vacuum Bag Press
Cure Schedule 10hrs/85°C (185°F) / 1bar 1hr/120°C (248°F) / 6bar
Cured Ply Density 1.5g/cm3 0.054lb/in3 1.8g/cm3 0.065lb/in3
Glass Transition Temperature 115°C 239°F 115°C 239°F
Cured Ply Thickness 0.23mm 0.009in 0.23mm 0.009in
0° Tensile Cured Fibre Volume 48.0% 51.8%
0° Tensile Strength 734 MPa 106.5 Ksi 633 MPa 92 Ksi
0° Tensile Modulus 67 GPa 9.8 Msi 37 GPa 5.4 Msi
90° Tensile Cured Fibre Volume 47.3% -
90° Tensile Strength 718 MPa 104.2 Ksi - -
90° Tensile Modulus 68 GPa 9.9 Msi - -
0° Compressive Str. Fibre Volume 45.9% 64.0%
0° Compressive Strength 901 MPa 130.6 Ksi 644 Mpa 93 Ksi
0° Compressive Mod. Fibre Volume 49.2% -
0° Compressive Modulus 66 MPa 9.5 Ksi - -
90° Compressive Str. Fibre Volume 54.8% -
90° Compressive Strength 821 MPa 119.0 Ksi - -
90° Compressive Mod. Fibre Volume 48.8% -
90° Compressive Modulus 66 GPa 9.6 Msi - -
0° Flexural CuredFibre Volume 51.0% -
0° Flexural Strength 841 MPa 122.0 Ksi - -
0° Flexural Modulus 51 GPa 7.5 Msi - -
0° ILSS Fibre Volume 48.1% 41.0%
0° ILSS 74 MPa 10.7 Ksi 58 MPa 8.4 Ksi
​3rd Party Certs
CERTIFICATE ISSUER CERTIFICATE REGISTERED SITE
Germanischer Lloyd WP 1530021 HH Gurit (UK) Ltd
Lloyds Register MATS/4261/2 Gurit (UK) Ltd
Lloyds Register MATS/4264/2 Gurit (UK) Ltd
Lloyds Register MATS/4263/2 Gurit (UK) Ltd
Lloyds Register MATS/4265/2 Gurit (UK) Ltd
Lloyds Register MATS/4259/2 Gurit (UK) Ltd
Lloyds Register MATS/4262/2 Gurit (UK) Ltd
Lloyds Register MATS/4260/2 Gurit (UK) Ltd
Lloyds Register MATS/4449/1 Gurit (UK) Ltd
Lloyds Register MATS/4451/1 Gurit (UK) Ltd
Lloyds Register MATS/4805/1 Gurit (UK) Ltd
​Ancillaries
PRODUCT DESCRIPTION
SF 80 SPRINT™ Toughened Surfacing Film
SA 80 Epoxy Adhesive Film
SP 4832 Mono-Component Epoxy System
SP 4202 Mono-Component Epoxy System
SP 9435 Mono-Component Epoxy System