GMN 3943 (General Motors) Scratch and wear resistance of plastics

S-42 consists of a very fine grain of aluminum oxide

as it is accurate when measuring the viscosity of hot materials at temperatures above 572º F (300º C)

Sponge holder 450 g

Viscosímetro burbuja tipo K Pruebas físicas GMN 3943 (General Motors) ScratchDESCRIPTION DATA SHEET ACCESSORIES Characteristics: The BYK Gardner bubble viscometer is used to quickly determine the kinematic viscosity of known liquids, such as resins and varnishes. Bubble viscosity tubes are also described as Gardner viscosity tubes. Economical price. The standard liquid is sealed in glass tubes. Durability of up to 15 years. Sample tubes are quickly and easily cleaned. The tubes have no holes to become clogged and cause