0 продуктов

Авторизация

GMNA 9986496 Adhesive/Sealant, Polyacrylate, Room Temperature Vulcanizing, Alcohol Cure for Axle Sealing - Issue 1

Список продуктов
Данный раздел/документ содержится в продуктах:

 

General Motors Company

Adhesive/Sealant, Polyacrylate, Room Temperature Vulcanizing, Alcohol Cure for Axle Sealing - Issue 1
 N 9986496

 

Annotation

 

Material Description. This Polyacrylate (ACM) adhesive/sealant requires no catalyst or heat to cure. When applied it reacts with moisture in the air releasing an alcohol by-product and fully cures to an elastomeric product, adhering to most clean surfaces without need of a primer. Adhesively bonded and fully cured adhesive/sealant acts as a barrier against oil migration across mating surfaces.

Symbols. Not applicable.

Applicability. Formed-In-Place Gasket (FIPG) for sealing axle covers, pans or mating of other components for oil seal integrity or to restrict dust or unwanted air and water intrusion. This sealant was not developed for engine coolant joints.

Application Temperature and Assembly Sequence. Unless otherwise specified by the adhesive/sealant manufacturer, apply this adhesive/sealant on the intended surface whose temperature is from 20 °C to 40 °C (68 °F to 104 °F). Below 20 °C adhesion and cure rate slows. It is the responsibility of the applicator and the adhesive/sealant manufacturer to establish the accepted conditions, e.g., process time from applied bead to assembly to air test, temperature and adhesive/sealant cure rate to provide acceptable adhesion and leak test performance. See assembly, sealing and fastening Bill of Material (BOM) Level II for minimum process time.

Continuous Usage Temperature. Up to +150 °C as defined by SAE J2236 (see 3.2.2.1 and Table 5). Use temperature is a material strength measurement, not related to adhesion performance.

Other Surface Treatments. The adhesive/sealant approved to this standard must be applied after paint or coated part treatments (e.g., Electrocoat Paint Operation (ELPO)/Uniprime coatings of stamped steel covers). It is the responsibility of the applicator and the adhesive/sealant manufacturer to establish the accepted conditions, e.g., time, temperature and coating cure to provide acceptable adhesion and leak test performance.

Категории продуктов

 

 

 

Знакомьтесь, "Техэксперт"

 Техэксперт для iPad

 Для Android

АКЦИЯ!

Бесплатный доступ