ꯐꯦꯔꯣꯁꯤꯂꯤꯀꯣꯟ ꯑꯁꯤ ꯑꯥꯏꯔꯟ ꯑꯃꯁꯨꯡ ꯁꯤꯂꯤꯀꯣꯅꯅꯥ ꯁꯦꯝꯕꯥ ꯑꯦꯂꯣꯌ ꯑꯃꯅꯤ, ꯃꯁꯤꯅꯥ ꯃꯦꯇꯥꯂꯔꯖꯤꯀꯦꯜ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯗꯥ ꯄꯥꯛ ꯁꯟꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯑꯣꯛꯁꯤꯖꯦꯟ ꯃꯆꯥꯛ ꯑꯃꯥ ꯑꯣꯏꯅꯥ ꯊꯕꯛ ꯇꯧꯏ꯫
I. ꯐꯟꯗꯥꯃꯦꯟꯇꯦꯜ ꯄ꯭ꯔꯣꯄꯔꯇꯤꯁꯤꯡ꯫
ꯃꯁꯤ ꯃꯌꯦꯛ ꯁꯦꯡꯕꯥ ꯀ꯭ꯔꯣꯁ-ꯁꯦꯛꯁꯟ ꯑꯃꯁꯨꯡ ꯃꯦꯇꯥꯂꯤꯛ ꯂꯨꯁ꯭ꯇꯔꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯑꯉꯧꯕꯥ-ꯕ꯭ꯂꯦꯛ ꯂꯝꯄꯁꯤꯡ ꯑꯣꯏꯅꯥ ꯎꯕꯥ ꯐꯪꯏ, ꯃꯁꯤꯅꯥ ꯍꯥꯔꯗꯅꯦꯁ ꯑꯃꯁꯨꯡ ꯕ꯭ꯔꯤꯇꯂꯅꯦꯁ ꯎꯠꯂꯤ꯫
ꯆꯥꯎꯔꯥꯛꯅꯥ ꯗꯤꯒ꯭ꯔꯤ ꯱꯳꯰꯰-꯱꯴꯰꯰ꯒꯤ ꯃꯦꯜꯇꯤꯡ ꯄꯣꯏꯟꯇ ꯑꯃꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯃꯁꯤꯅꯥ ꯑꯀꯅꯕꯥ ꯍꯟꯊꯍꯅꯕꯒꯤ ꯃꯒꯨꯅꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯐꯕꯥ ꯑꯦꯂꯣꯌꯤꯡ ꯏꯐꯦꯛꯇꯁꯤꯡ ꯂꯩ꯫
ꯀꯃꯟ ꯑꯣꯏꯕꯥ ꯒ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯁꯤꯂꯤꯀꯣꯟ ꯀꯟꯇꯦꯟꯇꯀꯤ ꯃꯇꯨꯡꯏꯟꯅꯥ ꯀ꯭ꯂꯥꯁꯤꯐꯥꯏ ꯇꯧꯏ, ꯃꯈꯣꯌ ꯑꯗꯨꯗꯤ 75# (72%-80% Si), 80# (78%-85% Si), ꯑꯃꯁꯨꯡ 90# (85%-92% Si) ꯑꯁꯤꯅꯆꯤꯡꯕꯅꯤ꯫
II. ꯀꯣꯔ ꯚꯦꯜꯌꯨ ꯂꯩꯕꯥ꯫
ꯐꯦꯔꯣꯁꯤꯂꯤꯀꯣꯅꯅꯥ ꯃꯩꯈꯨ ꯆꯦꯟꯗꯕꯥ ꯁ꯭ꯇꯤꯂꯗꯒꯤ ꯑꯣꯛꯁꯤꯖꯦꯟ ꯑꯃꯁꯨꯡ ꯁꯂꯐꯔꯒꯤ ꯑꯁꯪꯕꯥ ꯄꯣꯠꯂꯃꯁꯤꯡ ꯏꯐꯤꯁꯤꯌꯦꯟꯇ ꯑꯣꯏꯅꯥ ꯂꯧꯊꯣꯀꯏ ꯑꯗꯨꯒꯥ ꯙꯥꯇꯨꯒꯤ ꯃꯆꯥꯀꯁꯤꯡꯒꯤ ꯃꯄꯥꯉ꯭ꯒꯜ, ꯀꯟꯅꯥ ꯍꯣꯠꯅꯕꯥ ꯑꯃꯁꯨꯡ ꯁꯣꯀꯄꯥ ꯌꯥꯕꯒꯤ ꯆꯥꯡ ꯍꯦꯅꯒꯠꯍꯜꯂꯤ, ꯃꯁꯤꯅꯥ ꯁ꯭ꯇꯤꯜ ꯄꯨꯊꯣꯛꯅꯕꯒꯤꯗꯃꯛꯇꯥ "ꯏꯟꯗꯁ꯭ꯠꯔꯤꯌꯦꯜ ꯚꯤꯇꯥꯃꯤꯟ" ꯍꯥꯌꯅꯥ ꯃꯤꯡꯊꯣꯅꯕꯥ ꯉꯃꯍꯜꯂꯤ꯫
ꯃꯁꯤ ꯁꯤꯂꯤꯀꯥ ꯁ꯭ꯇꯣꯟ ꯑꯃꯁꯨꯡ ꯑꯥꯏꯔꯟ ꯀꯟꯁꯦꯟꯠꯔꯦꯠ (ꯅꯠꯠꯔꯒꯥ ꯁ꯭ꯛꯔꯦꯞ ꯁ꯭ꯇꯤꯜ)ꯒꯨꯝꯕꯥ ꯔꯣ ꯃꯦꯇꯔꯤꯑꯦꯂꯁꯤꯡꯗꯒꯤ ꯏꯂꯦꯛꯠꯔꯤꯛ ꯑꯥꯔꯛ ꯐꯔꯅꯤꯆꯔꯁꯤꯡꯗꯥ ꯑꯋꯥꯡꯕꯥ-ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯒꯤ ꯁ꯭ꯃꯦꯂꯇꯤꯡꯒꯤ ꯈꯨꯠꯊꯥꯡꯗꯥ ꯄꯨꯊꯣꯀꯏ꯫ ꯊꯧꯑꯣꯡ ꯑꯁꯤ ꯄꯤꯀꯄꯥ ꯑꯃꯁꯨꯡ ꯁ꯭ꯀꯦꯂꯗꯥ ꯄꯥꯛ ꯁꯟꯅꯥ ꯆꯠꯅꯍꯜꯂꯤ꯫
III. ꯐꯦꯔꯣꯁꯤꯂꯤꯀꯣꯟ ꯄꯨꯊꯣꯀꯄꯒꯤ ꯔꯣ ꯃꯦꯇꯔꯤꯌꯦꯂꯁꯤꯡ꯫
ꯁꯤꯂꯤꯀꯣꯟ ꯁꯣꯔꯁ: ꯱.ꯁꯤꯂꯤꯀꯥ ꯁ꯭ꯇꯣꯟ ꯑꯁꯤ ꯁꯤꯂꯤꯀꯣꯟ ꯁꯞꯂꯥꯏ ꯇꯧꯔꯤꯕꯥ ꯀꯣꯔ ꯔꯣ ꯃꯦꯇꯔꯤꯑꯦꯂꯅꯤ, ꯃꯁꯤꯗꯥ ꯌꯥꯝꯅꯥ ꯅꯦꯝꯕꯥ ꯑꯁꯣꯏ-ꯑꯉꯥꯝ ꯌꯥꯑꯣꯗꯕꯥ (ꯑꯦꯂꯨꯃꯤꯅꯤꯌꯝ, ꯀꯦꯂꯁꯤꯌꯝ, ꯃꯦꯒ꯭ꯅꯦꯁꯤꯌꯝ, ꯑꯁꯤꯅꯆꯤꯡꯕꯥ)ꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯹꯷%ꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯅꯠꯠꯔꯒꯥ ꯃꯁꯤꯒꯥ ꯃꯥꯟꯅꯕꯥ SiO2 ꯀꯟꯇꯦꯟꯇ ꯃꯊꯧ ꯇꯥꯏ꯫
ꯑꯥꯏꯔꯟ ꯁꯣꯔꯁ ꯔꯣ ꯃꯦꯇꯔꯤꯌꯦꯂꯁꯤꯡ: ꯱.ꯑꯥꯏꯔꯟ ꯑꯣꯔ ꯀꯟꯁꯦꯟꯠꯔꯦꯠ ꯅꯠꯠꯔꯒꯥ ꯁ꯭ꯛꯔꯦꯞ ꯁ꯭ꯇꯤꯂꯅꯥ ꯑꯥꯏꯔꯟ ꯁꯞꯂꯥꯏ ꯇꯧꯏ, ꯃꯁꯤꯅꯥ ꯁꯤꯂꯤꯀꯣꯅꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯑꯦꯂꯣꯌ ꯁꯦꯝꯃꯤ꯫
ꯍꯟꯊꯍꯅꯕꯥ ꯑꯦꯖꯦꯟꯇ: ꯱.ꯀꯥꯔꯕꯣꯟ ꯃꯆꯥꯀꯁꯤꯡꯅꯥ ꯃꯔꯨꯑꯣꯏꯅꯥ ꯑꯋꯥꯡꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔꯗꯥ ꯀ꯭ꯕꯥꯔꯇꯁꯥꯏꯇꯇꯒꯤ ꯁꯤꯂꯤꯀꯣꯟ ꯍꯟꯊꯍꯜꯂꯤ꯫ ꯀꯃꯟ ꯑꯣꯏꯕꯥ ꯀꯝꯕꯤꯅꯦꯁꯅꯁꯤꯡꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯀꯣꯛ (ꯐꯤꯛꯁ ꯀꯥꯔꯕꯣꯟ 85%ꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯅꯠꯠꯔꯒꯥ ꯃꯁꯤꯒꯥ ꯃꯥꯟꯅꯕꯥ) + ꯊꯥꯑꯣ (ꯔꯤꯑꯦꯛꯁꯟ ꯑꯦꯛꯇꯤꯚꯤꯇꯤ ꯍꯦꯅꯒꯠꯍꯅꯕꯥ) ꯑꯁꯤ ꯌꯥꯎꯏ꯫
ꯐ꯭ꯂꯨꯑꯣꯔꯁ꯭ꯄꯥꯔ: ꯱.ꯁ꯭ꯂꯦꯒ ꯃꯦꯜꯇꯤꯡ ꯄꯣꯏꯟꯇ ꯍꯟꯊꯍꯟꯅꯕꯥ, ꯁ꯭ꯂꯦꯒ ꯐ꯭ꯂꯨꯏꯗꯤꯇꯤ ꯐꯒꯠꯍꯟꯅꯕꯥ ꯑꯃꯁꯨꯡ ꯁ꯭ꯂꯦꯒ ꯂꯧꯊꯣꯀꯄꯗꯥ ꯂꯥꯏꯊꯣꯀꯍꯟꯅꯕꯥ ꯐ꯭ꯂꯛꯁ ꯑꯃꯥ ꯑꯣꯏꯅꯥ ꯑꯄꯤꯀꯄꯥ ꯃꯁꯤꯡꯗꯥ (ꯑꯄꯨꯅꯕꯥ ꯔꯣ ꯃꯦꯇꯔꯤꯑꯦꯂꯒꯤ 1%-3%) ꯍꯥꯄꯆꯤꯜꯂꯤ꯫
ꯂꯥꯏꯝ: ꯱.ꯁ꯭ꯂꯦꯒ ꯑꯦꯂꯀꯥꯂꯥꯏꯅꯤꯇꯤ ꯑꯦꯗꯖꯁ꯭ꯠ ꯇꯧꯅꯕꯥ, ꯁꯤꯂꯤꯀꯣꯟ ꯚꯣꯂꯦꯇꯤꯂꯥꯏꯖꯦꯁꯅꯒꯤ ꯂꯣꯁ ꯍꯟꯊꯍꯟꯅꯕꯥ ꯑꯃꯁꯨꯡ ꯔꯤꯀꯣꯚꯔꯤ ꯔꯦꯠ ꯍꯦꯅꯒꯠꯍꯟꯅꯕꯥ ꯃꯊꯧ ꯇꯥꯕꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯍꯥꯄꯆꯤꯜꯂꯦ꯫
