상품이 준비중입니다.
Mica Discs
마이카 디스크
Mica제품은 등급별로 퀄리티가 나눠지며 총 5단계의 등급으로 나뉘어집니다.
등급 분류는 V1에서부터 V5까지로 분류되며 크기별로 판매하고 있습니다.
[등급별 설명]
Mica Grades highest quality. |
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V-1 | Clear, hard, of uniform color, nearly flat, free from stains, foreign inclusions, cracks and other similar defects. |
V-2 | Clear and slightly stained. May contain slight crystallographic discoloration and very slight air inclusions in one fourth of the useable area. |
V-3 | Fair stained. Hard, of uniform color, may contain slight waves, slight crystallographic discoloration, and medium air inclusions in not more than one half of the useable area. |
V-4 | Good stained. Hard, of uniform color, may contain medium waves. Slight crystallographic discoloration and medium air inclusions in not more than two thirds of the useable area. |
V-5 | Stained A quality. Hard, may contain medium air inclusions, uniformly distributed in the useable area, slight green vegetable stains and medium waviness. |