THE EFFECT OF DECORATIVE COATINGS BY MIXING OF POLY VINYL ACETATE AND UREA- FORMALDEHYDE ON PHYSICAL AND MECHANICAL PROPERTIES PARTICLEBOARD

The Effect of Decorative Coatings by mixing of Poly Vinyl Acetate and Urea- Formaldehyde on Physical and Mechanical Properties Particleboard

In this study the effect of adhesive types and coated veneer on the physical and mechanical Accessories properties of particleboard were studied.Two types of coating, including natural veneer of beech and artificial veneer of High Paper Lamination (HPL, formica) and three types of adhesive composition including (100 % UF), (15% PVA + 85 % UF) and (

read more

Mechanism of spasmolytic polypeptide-expressing metaplasia in gastric mucosa induced by Helicobacter pylori infection

Helicobacter pylori(H.pylori) infection triggers gastric mucosal inflammatory responses and spasmolytic polypeptide-expressing metaplasia (SPEM).These pathological Splatter Screens conditions can escalate the severity of chronic gastritis, gastric ulcers and even cause gastric cancer.SPEM is frequently viewed as an early sign of gastric mucosal inj

read more