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On February 1, 2022, Hexion Holdings Corporation announced that it has completed the sale of its Coatings and Composite businesses, which includes the epoxy specialty resins and base epoxy resins and intermediates product lines, to Westlake Chemical Corporation. For epoxy coatings and composite product inquiries, please contact customer service at https://www.hexion.com/en-US/company/contact/ or Service@hexion.com.

SF 6004 Epoxy Glaze Coat 828 8 3370

Description

EPON™ Resin 828 / HELOXY™ Modifier 8 / EPIKURE™ Curing Agent 3370

Introduction

This low viscosity epoxy system has been designed as a sealer, glaze or finish coat for seamless industrial flooring. It exhibits good physical strength properties and better chemical resistance than aliphatic amine cured systems.

 

Formula

Material

Supplier

Pounds

Gallons

 

Resin Portion

 

 

 

 

EPON Resin 828

Hexion

92.0

9.58

 

HELOXY Modifier 8

Hexion

8.0

1.08

 

 

Total Resin Portion

100.0

10.66

 

 

 

 

 

 

Converter Portion

 

 

 

 

EPIKURE Curing Agent 3370

Hexion

37.0

4.43

 

Compounding

Mix the resin and converter portions and blend to a homogeneous state with proper agitationequipment. Avoid entrainment of excessive air into the blend with high speed agitation but insure thorough mixing by agitating at low or moderate speeds for 3 to 5 minutes.

 

There is no induction time for this formulation. Due to its limited pot life, this system should be applied immediately after mixing. The surface to be coated must be free of dust, dirt, grease, or weakened concrete laltance. The surface temperature of the substrate to be coated should be at a minimum of 23 °C. A uniform glaze, sealer, or finish coating can be applied easily with a brush, paint roller, or squeegee.

 

Coverage rates depend on the application technique, substrate porosity, and intended function. but for most applications an average thickness of 5 to 15 mils (320 to 110 square feet/gallon) is typical. Film weights at the low end of the range are for sealer applications and higher film weights are for glaze and finish coat applications. Cure for 12 to 16 hours at normal room temperature before opening to light traffic; a 2 to 3 day cure period should precede exposure to heavy traffic or corrosive chemicals.

 

Typical Handling Properties

Table 1 / Handling and Reactivity

 

 

Units

Value

 

Resin/Converter Combining Ratio

by weight

100 : 37

 

 

by volume

2.4 : 1

 

Blend Properties at 25 °C

 

 

 

Viscosity, Initial

cP

1,050

 

Expected Pot Life, 100 gram mass

min

30

 

 

 

 

 

Cured State Properties 1

 

 

 

Tensile Strength

psi

10,350

 

Tensile Modulus

106psi

0.47

 

Tensile Elongation

%

4.2

 

Izod Impact, notch

ft•lb/inch

0.49

 

Hardness

Shore D

89

 

Heat Deflection Temperature

°C

53

 

Tabor Abrasion, wear index 2

mg/cycle

49.8

 

 

 

 

 

Chemical Resistance 3

 

 

 

Immersion

Units

Water

5% Acetic Acid

Xylene

 

1 day

%

0.09

0.23

0.08

 

1 week

%

0.40

0.71

0.38

 

2 weeks

%

0.59

0.96

0.46

 

3 weeks

%

0.70

1.16

0.65

 

4 weeks

%

0.83

1.36

0.80

                                                  1 System was cured for 7 days at 25 °C

                                                  2 Determlned by 1000 cycles with CS-1O wheels

                                                  3 Percent weight gain of 3 inch x l inch x 1/8 inch specimens Immersed at 25 °C

 

Storage

Recommendations regarding storage conditions can be obtained by visiting our web site at www.hexion.com

 

 

General Information

These are starting formulations and are not proven in the user’s particular application but are simply meant to demonstrate the efficacy of the products and to assist in the development of the user’s own formulation.  It is the user’s responsibility to fully-test and qualify the formulation, along with the ingredients, methods, applications or equipment identified herein (“Information”), by the user’s knowledgeable formulator or scientist, and to determine the appropriate use conditions and legal restrictions, prior to use of any Information.

 

Safety, Storage & Handling

Please refer to the MSDS for the most current Safety and Handling information.

 

Exposure to these materials should be minimized and avoided, if feasible, through the observance of proper precautions, use of appropriate engineering controls and proper personal protective clothing and equipment, and adherence to proper handling procedures. None of these materials should be used, stored, or transported until the handling precautions and recommendations as stated in the Material Safety Data Sheet (MSDS) for these and all other products being used are understood by all persons who will work with them. Questions and requests for information on Hexion Inc. ("Hexion") products should be directed to your Hexion sales representative, or the nearest Hexion sales office. Information and MSDSs on non-Hexion products should be obtained from the respective manufacturer.

 

 

Contact Information

For product prices, availability, or order placement, please contact customer service:

www.hexion.com/Contacts/

 

For literature and technical assistance, visit our website at: www.hexion.com

 

 
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