Do you know how many grading standards there are for pvc gloves? Let’s find out below. There are two grades of pvc gloves. What about the two grades? A total of grade A and grade B. Let’s talk about it in detail below.
Grade A product: no holes on the surface of the gloves (Powdered PVC gloves), uniform powder, no obvious powder, transparent milky white color, no obvious ink spots, no impurities, and the size and physical properties of each part meet the customer’s requirements. Grade A gloves are allowed to have ≤5 gloves with slight nail prints, and ≤3 gloves with severe nail prints.
Grade B product: slightly stained, 3 small black spots (1mm≤diameter≤2mm), or a large number of small black spots (diameter≤1mm) (diameter>5), deformed, with impurities (diameter≤1mm), slightly colored Yellow, serious nail prints, cracks, the size and physical properties of each part do not meet customer requirements.
PVC gloves enhance its heat resistance, toughness, ductility, etc. The top layer of this surface film is lacquer, the main component in the middle is polyvinyl chloride, and the bottom layer is back-coated adhesive. It is a well-loved, popular and widely used synthetic material in the world today. It is the second most used synthetic material worldwide.
Waste products: holes, severe oil stains, severe yellowing, impurities (diameter > 1mm), no curling or broken edges, torn, scratched, torn, cracked, sticky, leftovers.
Self-repairing products: large amount of powder, large curling, slightly dirty, slightly sticky inside, small black powder on fingertips, physical properties meet customer requirements.