Mica Discs

마이카 디스크

가. Mica 이미지 정보
          

나. Mica 판매 종류  정보
PR.MICA001 : V1 9.5mm(10mm) Disc - 5 pack/set
PR.MICA003 : V1 15mm               Disc - 5 pack/set
* 1 pack : 10장의 디스크로 구성

다. Mica 등급 정보 (Mica Grades)
Mica grades from V-1 to V-5 with V-1 being the highest quality.

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.