Main features

Self-Leveling Machinery Chocking
10 to 15-Minute Working Window
110 N/mm^2 Cured Compressive Strength

Product Description

LOCTITE PC 7202 is a two-component epoxy chocking system for installing main engines, drive engines, winches, hoists, and other deck-mounted equipment. Resin and hardener mix at 100:11.6 by volume or 100:6.9 by weight. Typical data at 25 deg C include mixed density of 1.5 g/cm^3, working time of 10 to 15 minutes, and cure time of 24 hours. After 24 hours at 25 deg C, typical cured properties include Shore D 90 hardness, 38 N/mm^2 tensile strength, and 110 N/mm^2 compressive strength. The 100% solids epoxy is self-leveling for machinery chocking and grouting applications.

Key features

100:11.6 Volume Mixing: The resin-to-hardener mix ratio is 100:11.6 by volume and 100:6.9 by weight.
10 to 15-Minute Working Time: Typical working time is 10 to 15 minutes at 25 deg C; typical cure time is 24 hours at 25 deg C.
110 N/mm^2 Compressive Strength: After 24 hours at 25 deg C, typical compressive strength is 110 N/mm^2 by ISO 604.

Applications

Chocking and grouting of main engines, drive engines, winches, hoists, and deck-mounted equipment.

TDS, SDS & Technical Documents

Technical Specifications

General Properties

Appearance

Orange or green liquid

Component System

Two Part (Resin | Hardener)

Density (g)

1.5 g/cm3

Thermal Properties

Glass Transition Temperature (Tg)

110 °C

Other Properties

Storage Temperature

8°C to 21 °C

Additional Information

Technical properties

As supplied

Property	Value	Unit	Method / condition
Mix ratio	100:11.6		Resin:hardener by volume
Mix ratio	100:6.9		Resin:hardener by weight
Orange resin viscosity	80,000 to 110,000	mPa s	Typical; Brookfield RVDV3; spindle 7; 20 rpm; 25 deg C
Green resin viscosity	85,000 to 105,000	mPa s	Typical; Brookfield RVDV3; spindle 7; 20 rpm; 25 deg C
Hardener viscosity	32.6	mPa s	Typical; cone and plate; shear rate 3,000 s^-1; 25 deg C
Mixed density	1.5	g/cm^3	Typical; ISO 1675; 25 deg C