Glycerin And Propylene Glycol Industrial Ultrasonic Couplant

Glycerin Couplant

Name: Glycerin Couplant
Brand: Echo Ultrasonics
SKU: Glycerin-Couplant

$50.00 – $205.00

Glycerin can be used as a general purpose couplant. The viscosity and acoustic impedance are desirable for rough surfaces and highly attenuating materials. Glycerin has an acoustic impedance of 2.42 x 10⁵ gm-cm²/sec.

Glycerin is also suitable for use in high frequency delay line inspections, high frequency delay line thickness gaging and contact transducer testing on reference standards.

SKU: Glycerin-Couplant Category: Low to Intermediate Temperature Couplant

Description

Benefits

Echo Ultrasonics is approved by GE as a supplier of Glycerol batch # 205 for the inspection of CFM56-7B engine fan blades in accordance with SB 72-1033. Available in 16-oz / 500 ml bottles, part number GLY-16, batch # 205.
Packaged from USP Glycerin, 99+%
High acoustic impedance
Medium viscosity fluid
Will not harden on equipment
Compatible with plastics

Safety

Non-toxic, non-irritating
Contains no heavy metals, harsh surfactants, glycol ethers, nitrites, silicones, dyes or fragrances.

Removal

Can be completely removed with mild detergent and a water wash, or water wash alone.

Specifications

Operating Range	65° to 500°F 18° to 260°C
Viscosity	Low viscosity fluid
Halogens and Sulfur	Less than 50 ppm
Corrosion Characteristic	Can be corrosive to carbon steel and aluminum. No corrosion effects in most plastics, fiberglass, or composites.
Packaging	Carton of twelve 4 oz / 118 ml bottles 16 oz./473 ml bottle 1 gal / 3.8 liter rigid container 5 gal / 18.9 liter rigid container