H.B. Fuller HL-5157

Identification

GBU

EA

RTU Product Type

Hot Melt Adhesive,

1K (1 component) Adhesive,

Desiccant,

Desiccant Matrix

Categories

Technologies → Adhesives & Sealants → Product Families → Bonding Technology → Hot Melt Nonreactive Adhesives

Technologies → Ready-to-Use Products → Product Families → Other Ready-to-Use Products

Applications

Application Area

Coils,

Insulating Glass

Compatible Substrates & Surfaces

Glass

Applications & Uses

Usage Information

• Processing

Surfaces should be dry, clean, and free from dust or grease. A cleaning agent such as Körasolv GL is appropriate for surface preparation. Product will bond to spacer coil using bulk hot melt application equipment set to the recommended application temperatures in the technical data table. Desiccant matrix is moisture-sensitive, and therefore must be protected from atmospheric moisture prior to sealing of the insulating glass unit. After application, matrix should not be exposed to the atmosphere for longer than one hour.

• Clean Up

Körasolv GL or common solvents such as mineral spirits or acetone.

Features

Ready-to-Use Product Features

Good Adhesion

Features & Benefits

Product Characteristics

HL-5157 warm melt matrix is a single-component, desiccant matrix for use with PPG’s patented Intercept® warm- edge technology and functions both as a desiccant and hot melt adhesive. HL-5157 brings the following to the insulating glass manufacturing industry:

• Premium desiccant matrix in a choice of colors
• Excellent adhesion to various Intercept® coil stocks
• Meets and/or exceeds the requirements of ASTM E2190 and CGSB 12.8

Packaging & Availability

Packaging Information

• 55 gal straight-sided drum, 450 lb (204.12 kg)
• 55 gal fiber drum, 450 lb (204.12 kg)
• 5 gal pail, 35 lb (15.88 kg)

Physical Properties

Physical Form

Solid

Properties

Application Temperature:

77.0~104.0 °C

Density:

1126.402 kg/m³

Shear Strength:

0.23426 MPa

Shelf Life:

12.0 months

Specific Gravity:

1.12706

Viscosity:

55220.0 cps

Typical Physical Properties

	Value	Units	Test Method / Conditions
Application Temperature	77 - 104	°C	-
Brookfield Viscosity	55220	cPs	-
Density	9.4	lb/gal	-
Maximum Drying Capacity	12.5	Wt(%)	-
Shear Strength (at 73°F, aluminium/aluminium)	34	psi	-

Regulatory & Compliance

Quality Standards

ASTM E2190,

CGSB 12.8

Safety & Health

Safety Conditions

Extreme care should be exercised when working with hot or warm melts in their fluid state. Use eye protection and thermally protective clothing. Use in a well-ventilated area and do not exceed 450°F.

Storage & Handling

Storage and Shelf Life Conditions

Store in a cool, dry, clean place. Packaging must be kept sealed and protected from moisture. Product may be stored in this manner for 12 months from date of manufacture

Shelf Life

12 months