CoREZYN®

Vacuum Infusion Resins

The Technical Edge

Vacuum Bag

Resin Flow Medium

Laminate

Laminate

Core

Catalyzed Resin Vacuum PumpTypical SCRIMPTM Schematic

Mold

Three Decades of VacuumInfusion Leadership

Interplastic has a long history of advancing the

technology of vacuum infusion. We’ve been supplying

vacuum infusion resins since the 1980s. In fact, we

provided one of the original resins for the first composite

made using the Seeman Composite Resin Infusion

Molding Process (SCRIMP)™.

Large, Complex Parts Made Simple

Interplastic helps meet the demands of the modern manufacturer. The latest

technology utilizes sophisticated resin channeling techniques and long-gel time

resins to help you produce large, complex components with precision.

The Interplastic Advantage

Interplastic offers vacuum infusion resins with tailored cure times that meet your

precise application requirements. Our resins help you make very consistent, high-

strength, lightweight parts that increase your product quality. The vacuum infusion

process, combined with Interplastic resins, decreases costs for labor, tooling and

equipment while substantially reducing styrene emissions, compared to open molding

and wet-layout vacuum bagging.

Our full line of resins is perfect for a wide range of applications, including marine

products and parts, vehicle components, surfboards, swimming pools, turbine rotor

blades and more.

Consistency and Quality Second to None

Interplastic delivers product consistency that performs exactly the same batch after batch and quality that

goes beyond the eye. Pioneers in vacuum infusion resins, our focus is on product performance to meet your specific

requirements. We operate five ISO 9001:2000-certified manufacturing plants and four development laboratories for

continual product innovation.

Call on the vacuum infusion experts for an infusion of quality into your products.

A Full Line for a Variety of Applications

Resin

BrookfieldViscosity @ 77°F

(25°C)

Gel Time(min:sec),

Peroxide LevelGel to Peak

(min:sec)

Tensile Elongation,ASTM D638,1/8"(3.2 mm) Casting

Heat DistortionTemperature, ASTM

D648, 1/8" (3.2 mm) Casting

COR45-BA-199,Isophthalic

LV#3 @ 60 rpm,225–275 20:00–25:00 8:00–15:00 2.4% 226°F (108°C )

COR45-BA-041,Orthophthalic

LV#2 @ 60 rpm,140–180 30:00–36:00 10:00–20:00 1.9% 180°F (82°C )

COR45-BA-637,Dicyclopentadiene(DCPD)

LV#2 @ 60 rpm,80–100 8:00–12:00 5:00–10:00 1.4% 226°F (108°C )

CORVE8100-50, Vinyl Ester Resin

LV#2 @ 60 rpm,80–120 70:00–90:00 10:00–25:00 4.5% 210°F (99°C )

VEX169-826, Vinyl Ester Resin

LV#3 @ 60 rpm,175-225 13:00–17:00 7:00–13:00 4.7% 200°F (93°C )

MVR8015, ModifiedVinyl Ester Resin

LV#2 @ 60 rpm,130–180 65:00–85:00 80:00–115:00 4.9% 208°F (97°C )

Resin Unique Characteristics Applications

COR45-BA-199Isophthalic

Excellent dimensional stability; FDA-approvable; ingredients conform to CFR21-177.2400

Components requiring good corrosion resistance and high-temperature applications

COR45-BA-041Orthophthalic Economical; high reactivity with low exotherm Wide range of applications, including marine

COR45-BA-637Dicyclopentadiene(DCPD)

Most economical; high reactivity in polymerization Rigid composite and high-temperature parts needing low shrinkage

CORVE8100-50 Vinyl Ester Resin

High-performance; ingredients conform to CFR21-177.2400; moderate laminate exotherm, allows for flexible timing of manufacturing

Marine and components requiring high corrosionresistance and high-temperature applications

VEX169-826 Vinyl Ester Resin

Approved by Det Norske Veritas; low foaming whenperoxide is added to minimize entrapment of air;adjustable for varying manufacturing conditions

Marine and other applications requiring a high-performance resin

MVR8015, ModifiedVinyl Ester Resin Economical; low laminate exotherm; low shrinkage

Marine and other applications requiring a high-performance resin with a lower corrosion and blisterresistance than 100% vinyl ester

App

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Spec

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Vacuum Infusion Resins

1225 Willow Lake Blvd., St. Paul, MN 55110-5145800.736.5497 • 651.481.6860 • Fax: 651.481.9836

www.interplastic.com

© 2009 Interplastic Corporation. All rights reserved. CoREZYN is a registered trademark of Interplastic Corporation. Printed in USA 02/09 B-054

NOTE: We believe this information is reliable, but make no guarantee of accuracy and assume no liability arising from its use.The user should thoroughly test any application before commercialization.