ꯍꯥꯏ ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯐ꯭ꯂꯦꯛ ꯒ꯭ꯔꯦꯐꯥꯏꯠ꯫

ꯍꯥꯏ ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯐ꯭ꯂꯦꯛ ꯒ꯭ꯔꯦꯐꯥꯏꯠ ꯑꯁꯤ ꯃꯍꯧꯁꯥꯒꯤ ꯐ꯭ꯂꯦꯛ ꯒ꯭ꯔꯦꯐꯥꯏꯠ ꯑꯣꯔꯒꯥꯅꯤꯛ ꯑꯣꯏꯕꯥ ꯃꯑꯣꯡꯗꯥ ꯈꯅꯒꯠꯂꯕꯥ ꯑꯃꯁꯨꯡ ꯌꯥꯝꯅꯥ ꯂꯨꯅꯥ ꯁꯦꯡꯗꯣꯀꯄꯥ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯣꯁꯦꯁ ꯇꯧꯕꯥ ꯑꯋꯥꯡꯕꯥ-ꯑꯦꯟꯗ ꯒ꯭ꯔꯦꯐꯥꯏꯠ ꯄꯣꯠꯊꯣꯛ ꯑꯃꯅꯤ꯫ ꯃꯁꯤ ꯀꯥꯔꯕꯣꯟ ꯌꯥꯝꯅꯥ ꯌꯥꯑꯣꯕꯥ ꯑꯃꯁꯨꯡ ꯑꯐꯕꯥ ꯐꯤꯖꯤꯀꯦꯜ ꯑꯃꯁꯨꯡ ꯀꯦꯃꯤꯀꯦꯜ ꯄ꯭ꯔꯣꯄꯔꯇꯤ ꯂꯩꯕꯥ ꯐꯉ꯭ꯀꯁ꯭ꯅꯦꯜ ꯅꯟ--ꯃꯦꯇꯥꯂꯤꯛ ꯃꯆꯥꯛ ꯑꯃꯅꯤ꯫

1. ꯑꯂꯠꯔꯥ-ꯍꯥꯏ ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯂꯩꯕꯥ꯫

(꯱) ꯃꯁꯤ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯃꯔꯨ ꯑꯣꯏꯕꯥ ꯐꯤꯆꯔꯅꯤ꯫ ꯑꯋꯥꯡꯕꯥ-ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯐ꯭ꯂꯦꯛ ꯒ꯭ꯔꯦꯐꯥꯏꯠꯀꯤ ꯐꯤꯛꯁ ꯇꯧꯔꯕꯥ ꯀꯥꯔꯕꯣꯟ ꯀꯟꯇꯦꯟꯇ ꯑꯁꯤ ꯃꯍꯧꯁꯥꯅꯥ ꯹꯹.꯹%ꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯅꯠꯠꯔꯒꯥ ꯃꯁꯤꯒꯥ ꯃꯥꯟꯅꯩ, ꯑꯋꯥꯡꯕꯥ-ꯑꯦꯟꯗ ꯄ꯭ꯔꯗꯛꯇꯁꯤꯡꯅꯥ ꯹꯹.꯹꯵%ꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯅꯠꯠꯔꯒꯥ ꯃꯥꯟꯅꯕꯥ, ꯹꯹.꯹꯹%ꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯅꯠꯠꯔꯒꯥ ꯃꯁꯤꯒꯥ ꯃꯥꯟꯅꯕꯥ, ꯅꯠꯠꯔꯒꯥ ꯃꯁꯤꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯋꯥꯡꯕꯥ ꯌꯧꯕꯥ ꯉꯝꯃꯤ꯫

(2) ꯑꯂꯠꯔꯥ-ꯂꯣ ꯑꯦꯁ ꯀꯟꯇꯦꯟꯇ: ꯑꯋꯥꯡꯕꯥ ꯄ꯭ꯌꯨꯔꯤꯇꯤꯒꯥ ꯃꯥꯟꯅꯕꯥ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯅꯦꯝꯕꯥ ꯏꯝꯞꯌꯨꯔꯤꯇꯤ ꯀꯟꯇꯦꯟꯇꯅꯤ, ꯃꯍꯧꯁꯥꯅꯥ 0.1%ꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯅꯦꯝꯕꯥ ꯅꯠꯠꯔꯒꯥ ꯃꯥꯟꯅꯕꯥ, ꯃꯊꯛꯀꯤ-ꯒ꯭ꯔꯦꯗ ꯑꯦꯁ ꯀꯟꯇꯦꯟꯇ ꯑꯣꯏꯕꯥ ꯌꯥꯏ꯫<0.01%.

(3) ꯍꯟꯊꯕꯥ ꯑꯃꯁꯨꯡ ꯑꯀꯛꯅꯕꯥ ꯏꯝꯞꯌꯨꯔꯤꯇꯤ ꯃꯈꯂꯁꯤꯡ: ꯃꯔꯨꯑꯣꯏꯕꯥ ꯔꯦꯖꯤꯁ꯭ꯇꯤꯗ ꯏꯝꯞꯌꯨꯔꯤꯇꯤ ꯑꯦꯂꯤꯃꯦꯟꯇꯁꯤꯡꯗꯥ Fe, S, Si, Al, Ca, ꯑꯁꯤꯅꯆꯤꯡꯕꯒꯤ ꯇ꯭ꯔꯦꯏꯁ ꯑꯦꯃꯥꯎꯟꯇꯁꯤꯡ ꯌꯥꯑꯣꯕꯥ ꯌꯥꯏ, ꯃꯈꯣꯌꯁꯤꯡ ꯑꯁꯤ ꯑꯋꯥꯡꯕꯥ-ꯑꯦꯟꯗ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯗꯨ ꯐꯪꯍꯟꯅꯕꯥ ꯑꯀꯅꯕꯥ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯃꯊꯧ ꯇꯥꯏ꯫

2. ꯑꯈꯟꯅꯕꯥ ꯁ꯭ꯀꯦꯜ-ꯒꯨꯝꯕꯥ ꯀ꯭ꯔꯤꯁ꯭ꯇꯦꯜ ꯁ꯭ꯠꯔꯀꯆꯔ꯫

(꯱) ꯃꯁꯤꯅꯥ ꯃꯍꯧꯁꯥꯒꯤ ꯁ꯭ꯀꯦꯜ ꯒ꯭ꯔꯦꯐꯥꯏꯠꯀꯤ ꯃꯄꯨꯡ ꯐꯥꯕꯥ ꯂꯦꯌꯔ ꯀ꯭ꯔꯤꯁ꯭ꯇꯦꯜ ꯁ꯭ꯠꯔꯀꯆꯔ ꯑꯗꯨ ꯊꯝꯃꯤ, ꯃꯁꯤꯅꯥ ꯑꯄꯤꯀꯄꯥ ꯁꯤꯠ ꯅꯠꯠꯔꯒꯥ ꯁ꯭ꯀꯦꯜ ꯑꯃꯒꯥ ꯃꯥꯟꯅꯩ꯫ ꯃꯁꯤꯒꯤ ꯁ꯭ꯠꯔꯀꯆꯔ ꯑꯁꯤꯅꯥ ꯃꯁꯤꯒꯤ ꯑꯐꯕꯥ ꯐꯤꯖꯤꯀꯦꯜ ꯄ꯭ꯔꯣꯄꯔꯇꯤꯁꯤꯡ ꯂꯦꯄꯊꯣꯀꯏ꯫

(2) The advantage of large flakes: The value of large flakes is often in retaining a larger sheet diameter size (usually>꯱꯵꯰ ꯃꯦꯁ / ꯱꯰꯰μm, ꯅꯠꯠꯔꯒꯥ ꯃꯁꯤꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯆꯥꯎꯕꯥ ꯍꯥꯌꯕꯗꯤ +80 ꯃꯦꯁ, +50 ꯃꯦꯁ)꯫ ꯑꯆꯧꯕꯥ ꯐ꯭ꯂꯦꯀꯁꯤꯡ ꯑꯁꯤꯅꯥ ꯀꯟꯗꯨꯛꯇꯤꯕ ꯅꯦꯇꯋꯥꯔꯛ ꯁꯦꯝꯕꯥ, ꯂꯨꯕ꯭ꯔꯤꯀꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯑꯦꯛꯁꯄꯥꯟꯁꯟ ꯇꯧꯗꯨꯅꯥ ꯒ꯭ꯔꯦꯐꯤꯟ ꯁꯦꯝꯕꯗꯥ ꯍꯦꯟꯅꯥ ꯀꯥꯟꯅꯕꯥ ꯄꯤꯔꯤ꯫

(꯳) ꯀ꯭ꯂꯥꯁꯤꯐꯤꯀꯦꯁꯟ: ꯆꯤꯄꯀꯤ ꯁꯥꯏꯖꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ (ꯃꯍꯧꯁꯥꯅꯥ ꯃꯦꯁ ꯅꯠꯠꯔꯒꯥ ꯃꯤꯃꯤꯅꯥ ꯃꯥꯄꯜ) ꯃꯁꯤ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯗꯨ ꯐꯪꯍꯟꯅꯕꯥ ꯑꯆꯧꯕꯥ ꯁ꯭ꯀꯦꯜ, ꯃꯤꯗꯤꯌꯝ ꯁ꯭ꯀꯦꯜ, ꯐꯥꯏꯟ ꯁ꯭ꯀꯦꯜ ꯑꯃꯁꯨꯡ ꯍꯥꯏ ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯒ꯭ꯔꯦꯐꯥꯏꯠꯇꯥ ꯈꯥꯌꯗꯣꯀꯄꯥ ꯌꯥꯏ꯫

꯳.ꯑꯐꯕꯥ ꯐꯤꯖꯤꯀꯦꯜ ꯑꯃꯁꯨꯡ ꯀꯦꯃꯤꯀꯦꯜ ꯄ꯭ꯔꯣꯄꯔꯇꯤ ꯂꯩꯕꯥ꯫

(꯱) ꯑꯐꯕꯥ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯀꯟꯗꯨꯛꯇꯤꯕꯤꯇꯤ: ꯀꯄꯥꯔꯒꯤ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯀꯟꯗꯨꯛꯇꯤꯕꯤꯇꯤ ꯑꯁꯤ ꯀꯄꯥꯔꯗꯒꯤ ꯆꯥꯎꯔꯥꯛꯅꯥ ꯁꯔꯨꯛ ꯴ ꯍꯦꯜꯂꯤ, ꯑꯃꯁꯨꯡ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯀꯟꯗꯨꯛꯇꯤꯕꯤꯇꯤ ꯋꯥꯡꯕꯥ ꯑꯁꯤꯅꯥ ꯀꯟꯗꯨꯛꯇꯤꯕ ꯐꯤꯂꯔꯁꯤꯡ ꯃꯊꯧ ꯇꯥꯕꯥ ꯂꯃꯁꯤꯡꯗꯥ ꯌꯥꯝꯅꯥ ꯆꯨꯅꯕꯥ ꯑꯣꯏꯍꯜꯂꯤ꯫

(꯲) ꯑꯐꯕꯥ ꯊꯔꯃꯦꯜ ꯀꯟꯗꯨꯛꯇꯤꯕꯤꯇꯤ: ꯂꯦꯌꯔ ꯑꯁꯤꯒꯤ ꯊꯔꯃꯦꯜ ꯀꯟꯗꯨꯛꯇꯤꯕꯤꯇꯤ ꯑꯁꯤ ꯑꯐꯕꯥ ꯑꯣꯏ, ꯑꯃꯁꯨꯡ ꯃꯁꯤ ꯑꯐꯕꯥ ꯊꯔꯃꯦꯜ ꯀꯟꯗꯨꯛꯇꯤꯕ ꯃꯆꯥꯛ ꯑꯃꯅꯤ꯫

(꯳) ꯑꯋꯥꯡꯕꯥ ꯂꯨꯕ꯭ꯔꯤꯁꯤꯇꯤ (ꯂꯣ ꯐ꯭ꯔꯤꯛꯁꯟ ꯀꯣꯑꯣꯐꯤꯁꯤꯑꯦꯟꯁꯤ): ꯃꯁꯤꯒꯤ ꯂꯦꯌꯔ ꯁ꯭ꯠꯔꯀꯆꯔ ꯑꯁꯤꯅꯥ ꯒ꯭ꯔꯦꯐꯥꯏꯠ ꯂꯦꯌꯔ ꯑꯁꯤ ꯁ꯭ꯂꯥꯏꯗ ꯇꯧꯕꯗꯥ ꯂꯥꯌꯍꯜꯂꯤ, ꯃꯁꯤꯅꯥ ꯏꯐꯤꯁꯤꯌꯦꯟꯇ ꯂꯨꯕ꯭ꯔꯤꯀꯦꯁꯟ ꯄꯤꯔꯤ꯫

(4) ꯑꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ: ꯑꯣꯛꯁꯤꯖꯦꯟ-ꯐ꯭ꯔꯤ ꯀꯟꯗꯤꯁꯅꯁꯤꯡꯗꯥ ꯗꯤꯒ꯭ꯔꯤ 3000ꯒꯤ ꯃꯊꯛꯇꯥ ꯂꯩꯕꯥ ꯑꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯗꯥ ꯃꯇꯝ ꯁꯥꯡꯅꯥ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯇ ꯑꯣꯏꯕꯥ ꯌꯥꯏ, ꯃꯁꯤ ꯌꯥꯝꯅꯥ ꯐꯕꯥ ꯔꯤꯐ꯭ꯔꯦꯛꯇꯔꯤ ꯑꯃꯁꯨꯡ ꯑꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯒꯤ ꯃꯆꯥꯛ ꯑꯃꯅꯤ꯫

(꯵) ꯀꯣꯔꯣꯁꯤꯟ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ: ꯑꯌꯥꯝꯕꯥ ꯑꯦꯁꯤꯗꯁꯤꯡ, ꯑꯦꯂꯀꯥꯂꯤꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯣꯔꯒꯥꯅꯤꯛ ꯁꯣꯂꯚꯦꯟꯇꯁꯤꯡꯗꯥ ꯑꯐꯕꯥ ꯀꯦꯃꯤꯀꯦꯜ ꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯂꯩ꯫

(꯶) ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯁꯤꯇꯤ/ꯀꯣꯇꯤꯡ: ꯇꯔꯨ ꯇꯅꯥꯅꯕꯥ ꯇꯦꯛꯁꯆꯔ, ꯑꯇꯣꯞꯄꯥ ꯃꯆꯥꯀꯁꯤꯡꯒꯥ ꯄꯨꯅꯁꯤꯟꯅꯕꯗꯥ ꯂꯥꯌꯕꯥ, ꯀꯣꯇꯤꯡ, ꯒ꯭ꯔꯤꯁ, ꯐꯤꯜꯃ ꯑꯃꯁꯨꯡ ꯑꯇꯣꯞꯄꯥ ꯃꯑꯣꯡꯁꯤꯡꯗꯥ ꯄ꯭ꯔꯣꯁꯦꯁ ꯇꯧꯕꯥ ꯌꯥꯏ꯫

(꯷) ꯂꯣ ꯊꯔꯃꯦꯜ ꯑꯦꯛꯁꯄꯥꯟꯁꯟ ꯀꯣꯑꯣꯐꯤꯁꯤꯑꯦꯟꯁꯤ: ꯑꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯗꯥ ꯑꯄꯤꯀꯄꯥ ꯗꯤꯐꯣꯔꯃꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯑꯐꯕꯥ ꯗꯥꯏꯃꯦꯟꯁꯟ ꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ꯫

(꯸) ꯑꯦꯟꯇꯤꯑꯣꯛꯁꯤꯗꯦꯟꯇ: ꯑꯋꯥꯡꯕꯥ ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯑꯥꯔꯇꯤꯐꯤꯁꯤꯑꯦꯜ ꯒ꯭ꯔꯦꯐꯥꯏꯠꯇꯒꯤ ꯍꯦꯟꯅꯥ ꯅꯦꯝꯂꯕꯁꯨ, ꯑꯗꯨꯕꯨ ꯌꯥꯝꯅꯥ ꯅꯦꯝꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯑꯃꯁꯨꯡ ꯅꯟ--ꯑꯣꯛꯁꯤꯗꯦꯖꯤꯡ ꯃꯦꯗꯤꯌꯝ ꯑꯦꯅꯚꯥꯏꯔꯅꯃꯦꯟꯇꯇꯥ ꯑꯐꯕꯥ ꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯂꯩ꯫

1. By purity: C> 99.9% (3N), C> 99.95% (3N5), C> 99.99% (4N), C> 99.995% (4N5), C>꯹꯹.꯹꯹꯹% (꯵ꯑꯦꯟ) ꯑꯃꯁꯨꯡ ꯃꯈꯥ ꯇꯥꯅꯥ ꯂꯩꯔꯤ꯫
2. ꯗꯥꯏꯑꯦꯃꯤꯇꯔꯒꯤ ꯃꯇꯨꯡꯏꯟꯅꯥ (ꯁ꯭ꯛꯔꯤꯅꯤꯡ): ꯇꯣꯉꯥꯟ-ꯇꯣꯉꯥꯅꯕꯥ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯅꯠꯠꯔꯒꯥ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡꯒꯤ ꯃꯇꯨꯡꯏꯟꯅꯥ ꯁꯦꯝꯕꯥ, ꯍꯥꯌꯕꯗꯤ +50 ꯃꯦꯁ, +80 ꯃꯦꯁ, +100 ꯃꯦꯁ, +150 ꯃꯦꯁ, -325 ꯃꯦꯁ, ꯑꯁꯤꯅꯆꯤꯡꯕꯥ꯫
3. ꯈꯨꯗꯝ ꯑꯣꯏꯅꯥ ꯑꯔꯣꯏꯕꯥ ꯑꯦꯞꯂꯤꯀꯦꯁꯟ ꯏꯟꯗꯦꯛꯁꯀꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯃꯁꯤ ꯑꯈꯟꯅꯅꯥ ꯂꯤꯊꯤꯌꯥꯝ ꯑꯦꯅꯣꯗ ꯃꯆꯥꯀꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯍꯥꯏ ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯒ꯭ꯔꯦꯐꯥꯏꯠ ꯑꯃꯁꯨꯡ ꯅ꯭ꯌꯨꯛꯂꯤꯌꯔ ꯔꯤꯑꯦꯛꯇꯔꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯍꯥꯏ ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯒ꯭ꯔꯦꯐꯥꯏꯠꯀꯤꯗꯃꯛ ꯁꯤꯖꯤꯟꯅꯩ꯫

ꯍꯠ ꯇꯦꯒꯁ: ꯍꯥꯏ ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯐ꯭ꯂꯦꯛ ꯒ꯭ꯔꯦꯐꯥꯏꯠ, ꯆꯥꯏꯅꯥ ꯍꯥꯏ ꯄ꯭ꯌꯨꯔꯤꯇꯤ ꯐ꯭ꯂꯦꯛ ꯒ꯭ꯔꯦꯐꯥꯏꯠ ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯔꯁꯤꯡ꯫