{"id":110111,"date":"2021-08-23T11:31:41","date_gmt":"2021-08-23T03:31:41","guid":{"rendered":"https:\/\/www.alpapowder.com\/110111\/"},"modified":"2021-08-23T11:31:41","modified_gmt":"2021-08-23T03:31:41","slug":"bot-trong-cuoc-song-talc-o-khap-moi-noi","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/110111\/","title":{"rendered":"[B\u1ed9t trong cu\u1ed9c s\u1ed1ng] Talc \u1edf kh\u1eafp m\u1ecdi n\u01a1i"},"content":{"rendered":"

Talc \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean nh\u01b0 v\u1eady v\u00ec k\u1ebft c\u1ea5u m\u1ec1m m\u1ea1i v\u00e0 ch\u1ea5t kem \u0111\u1eb7c. N\u00f3 l\u00e0 m\u1ed9t kho\u00e1ng ch\u1ea5t silicat magie ch\u1ee9a n\u01b0\u1edbc c\u00f3 c\u1ea5u tr\u00fac ph\u00e2n l\u1edbp, ch\u1ee7 y\u1ebfu ch\u1ee9a magie silicat, alumin, niken oxit, v.v. Magie silicat c\u00f3 t\u00e1c d\u1ee5ng h\u1ea5p th\u1ee5 v\u00e0 h\u1ea5p th\u1ee5. D\u00f9ng \u0111\u01b0\u1eddng u\u1ed1ng c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 ni\u00eam m\u1ea1c \u0111\u01b0\u1eddng ti\u00eau h\u00f3a b\u1ecb vi\u00eam v\u00e0 c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng n\u00f4n v\u00e0 ti\u00eau ch\u1ea3y. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 h\u1ea5p th\u1ee5 ch\u1ea5t \u0111\u1ed9c trong \u0111\u01b0\u1eddng ti\u00eau h\u00f3a.<\/p>\n

Talc c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc tuy\u1ec7t v\u1eddi nh\u01b0 b\u00f4i tr\u01a1n, ch\u1ed1ng b\u00e1m d\u00ednh, h\u1ed7 tr\u1ee3 ch\u1ea3y, ch\u1ed1ng ch\u00e1y, kh\u00e1ng axit, c\u00e1ch nhi\u1ec7t, \u0111i\u1ec3m n\u00f3ng ch\u1ea3y cao, kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng h\u00f3a h\u1ecdc, kh\u1ea3 n\u0103ng \u1ea9n t\u1ed1t, m\u1ec1m, b\u00f3ng t\u1ed1t, h\u1ea5p ph\u1ee5 m\u1ea1nh, v.v. \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u1edbp ph\u1ee7, s\u01a1n, ch\u1ea5t d\u1ebbo, s\u1ea3n xu\u1ea5t gi\u1ea5y, g\u1ed1m s\u1ee9, m\u1ef9 ph\u1ea9m, thu\u1ed1c, th\u1ef1c ph\u1ea9m, nhu y\u1ebfu ph\u1ea9m h\u00e0ng ng\u00e0y v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c.<\/p>\n

# 01 \u1ee8ng d\u1ee5ng trong nh\u1ef1a<\/h4>\n

B\u1ed9t tan c\u1ee7a c\u1ea5u tr\u00fac v\u1ea3y l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u gia c\u1ed1 hi\u1ec7u qu\u1ea3 trong nh\u1ef1a. N\u00f3 c\u00f3 th\u1ec3 cung c\u1ea5p cho nh\u1ef1a \u0111\u1ed9 c\u1ee9ng cao h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e3o v\u00e0 \u0111\u1ed9 b\u00f3ng r\u1eafn t\u1ed1t h\u01a1n b\u1ea5t k\u1ec3 nhi\u1ec7t \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n

Vi\u1ec7c b\u1ed5 sung b\u1ed9t talc c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u00e1c t\u00ednh ch\u1ea5t kh\u00e1c nhau c\u1ee7a nh\u1ef1a, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9 co ng\u00f3t trong khu\u00f4n \u0111\u00fac, \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t, m\u00f4 \u0111un u\u1ed1n, \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp, nhi\u1ec7t \u0111\u1ed9 bi\u1ebfn d\u1ea1ng nhi\u1ec7t, qu\u00e1 tr\u00ecnh \u0111\u00fac v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc c\u1ee7a s\u1ea3n ph\u1ea9m. Th\u00eam b\u1ed9t talc v\u00e0o nh\u1ef1a polyetylen v\u00e0 nh\u1ef1a polypropylen c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng x\u01b0\u1edbc b\u1ec1 m\u1eb7t c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n

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# 02 \u1ee8ng d\u1ee5ng trong s\u01a1n ph\u1ee7<\/h4>\n

B\u1ed9t talc c\u00f3 \u0111\u1eb7c t\u00ednh \u0111\u00ecnh ch\u1ec9 t\u1ed1t, d\u1ec5 ph\u00e2n t\u00e1n v\u00e0 \u0111\u1ed9 \u0103n m\u00f2n th\u1ea5p. Trong c\u00e1c lo\u1ea1i s\u01a1n ph\u1ee7, b\u1ed9t talc c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t ch\u1ea5t \u0111\u1ed9n l\u00e0m khung x\u01b0\u01a1ng, gi\u1ea3m chi ph\u00ed ch\u1ebf t\u1ea1o \u0111\u1ed3ng th\u1eddi t\u0103ng \u0111\u1ed9 c\u1ee9ng c\u1ee7a m\u00e0ng s\u01a1n, t\u0103ng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a h\u00ecnh d\u1ea1ng s\u1ea3n ph\u1ea9m, \u0111\u1ed3ng th\u1eddi c\u00f3 \u0111\u1ed9 tr\u1eafng cao, k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 \u0111\u1ed9 ph\u00e2n t\u00e1n m\u1ea1nh.<\/p>\n

B\u1ed9t talc v\u1edbi c\u1ea5u tr\u00fac h\u1ea1t d\u1ec5 bong tr\u00f3c c\u00f3 th\u1ec3 l\u00e0m cho m\u00e0ng ph\u1ee7 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc cao v\u00e0 kh\u00f4ng th\u1ea5m qua men. B\u1ed9t talc v\u1edbi c\u1ea5u tr\u00fac h\u1ea1t d\u1ea1ng s\u1ee3i c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n t\u00ednh ch\u1ea5t l\u01b0u bi\u1ebfn v\u00e0 san l\u1ea5p c\u1ee7a l\u1edbp ph\u1ee7, \u0111\u1ed3ng th\u1eddi, n\u00f3 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft c\u1ee7a l\u1edbp ph\u1ee7.<\/p>\n

Talc ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u01a1n l\u00f3t v\u00e0 s\u01a1n ph\u1ee7 trung gian. Nhi\u1ec1u s\u1ea3n ph\u1ea9m s\u01a1n l\u00f3t v\u00e0 s\u01a1n d\u00f9ng cho c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean s\u1eed d\u1ee5ng b\u1ed9t talc. L\u1edbp s\u01a1n l\u00f3t cho k\u1ebft c\u1ea5u th\u00e9p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 ho\u1eb7c m\u1ed9t ph\u1ea7n b\u1ed9t talc \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng k\u1ebft t\u1ee7a c\u1ee7a l\u1edbp ph\u1ee7, l\u1ef1c c\u01a1 h\u1ecdc c\u1ee7a m\u00e0ng s\u01a1n v\u00e0 kh\u1ea3 n\u0103ng s\u01a1n l\u1ea1i.<\/p>\n

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# 03 \u1ee8ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t gi\u1ea5y<\/h4>\n

Talc c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh \u0111\u1ed9c \u0111\u00e1o nh\u01b0 c\u1ea5u tr\u00fac ph\u00e2n l\u1edbp, \u0111\u1ed9 m\u1ec1m v\u00e0 t\u00ednh k\u1ef5 n\u01b0\u1edbc. N\u00f3 c\u00f3 nh\u1eefng l\u1ee3i th\u1ebf r\u00f5 r\u00e0ng trong ng\u00e0nh s\u1ea3n xu\u1ea5t gi\u1ea5y v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a c\u00e1c ng\u00e0nh s\u1ea3n xu\u1ea5t gi\u1ea5y cao c\u1ea5p v\u00e0 c\u1ea5p th\u1ea5p kh\u00e1c nhau. B\u1ed9t Talcum \u0111\u1ec3 l\u00e0m gi\u1ea5y c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 \u0111\u1ed9 tr\u1eafng cao, k\u00edch th\u01b0\u1edbc h\u1ea1t \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 m\u00e0i m\u00f2n th\u1ea5p. Gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng c\u00e1ch th\u00eam b\u1ed9t tan v\u00e0o gi\u1ea5y c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1ecbn v\u00e0 \u0111\u1ed9 m\u1ecbn c\u1ee7a gi\u1ea5y, t\u0103ng tu\u1ed5i th\u1ecd c\u1ee7a gi\u1ea5y, v\u00e0 c\u00f3 b\u1ec1 m\u1eb7t k\u1ef5 n\u01b0\u1edbc v\u00e0 kh\u1ea3 n\u0103ng in m\u1ea1nh m\u1ebd.<\/p>\n

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# 04 \u1ee8ng d\u1ee5ng trong m\u1ef9 ph\u1ea9m, y h\u1ecdc v\u00e0 th\u1ef1c ph\u1ea9m<\/h4>\n

Talcum th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ch\u1ea5t ph\u1ee5 tr\u1ee3 b\u00f4i tr\u01a1n \u0111\u1ec3 th\u00eam v\u00e0o m\u1ef9 ph\u1ea9m nh\u01b0 b\u1ed9t tan v\u00e0 b\u1ed9t l\u00e0m \u0111\u1eb9p v\u00ec \u0111\u1ed9 m\u1ecbn v\u00e0 gi\u00e1 th\u00e0nh r\u1ebb. N\u00f3 l\u00e0 m\u1ed9t ch\u1ea5t l\u00e0m \u0111\u1ea7y ch\u1ea5t l\u01b0\u1ee3ng cao trong ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u1ef9 ph\u1ea9m.<\/p>\n

Talc ch\u1ee9a nhi\u1ec1u silicon<\/a>. N\u00f3 c\u00f3 t\u00e1c d\u1ee5ng c\u1ea3n tia h\u1ed3ng ngo\u1ea1i n\u00ean t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1eafng, ch\u1ed1ng tia h\u1ed3ng ngo\u1ea1i c\u1ee7a m\u1ef9 ph\u1ea9m.<\/p>\n

Talc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ch\u1ea5t ph\u1ee5 gia trong ng\u00e0nh c\u00f4ng nghi\u1ec7p y t\u1ebf v\u00e0 th\u1ef1c ph\u1ea9m, nh\u01b0 m\u1ed9t nguy\u00ean li\u1ec7u ph\u1ee5 tr\u1ee3 ph\u1ed5 bi\u1ebfn cho c\u00e1c ch\u1ebf ph\u1ea9m d\u01b0\u1ee3c ph\u1ea9m, v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong vi\u1ec7c bao b\u1ecdc vi\u00ean bao \u0111\u01b0\u1eddng v\u00e0 b\u1ed9t ph\u1ee7 b\u1ee5i \u0111\u1ec3 s\u1eed d\u1ee5ng b\u00ean ngo\u00e0i. N\u00f3 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 kh\u00f4ng \u0111\u1ed9c, kh\u00f4ng m\u00f9i, \u0111\u1ed9 tr\u1eafng cao, h\u00f2a tan t\u1ed1t, \u0111\u1ed9 b\u00f3ng m\u1ea1nh, v\u1ecb m\u1ec1m v\u00e0 \u0111\u1ed9 m\u1ecbn m\u1ea1nh. Gi\u00e1 tr\u1ecb PH l\u00e0 7-9 v\u00e0 n\u00f3 s\u1ebd kh\u00f4ng l\u00e0m bi\u1ebfn ch\u1ea5t s\u1ea3n ph\u1ea9m ban \u0111\u1ea7u.<\/p>\n

B\u1ea3n th\u00e2n b\u1ed9t Talcum l\u00e0 v\u00f4 h\u1ea1i. Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a n\u00f3 ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a ngu\u1ed3n kho\u00e1ng. Qu\u1eb7ng b\u1ed9t talc th\u01b0\u1eddng ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng qu\u1eb7ng li\u00ean quan \u0111\u1ebfn ami\u0103ng kh\u00e1c nhau. Amiang \u0111\u01b0\u1ee3c coi l\u00e0 ch\u1ea5t g\u00e2y ung th\u01b0 m\u1ea1nh n\u00ean b\u1ed9t talc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ef9 ph\u1ea9m, y h\u1ecdc,\u2026 Khi \u1ee9ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p, vi\u1ec7c ph\u00e1t hi\u1ec7n v\u00e0 ki\u1ec3m so\u00e1t c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a ami\u0103ng l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng.<\/p>\n

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# 05 \u1ee8ng d\u1ee5ng trong g\u1ed1m s\u1ee9<\/h4>\n

B\u1ed9t talc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m s\u1ee9 cao t\u1ea7n, s\u1ee9 v\u00f4 tuy\u1ebfn, g\u1ed1m s\u1ee9 c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, g\u1ed1m ki\u1ebfn \u200b\u200btr\u00fac, g\u1ed1m s\u1ee9 s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y v\u00e0 men g\u1ed1m. N\u00f3 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 kh\u00f4ng b\u1ecb bi\u1ebfn m\u00e0u \u1edf nhi\u1ec7t \u0111\u1ed9 cao, t\u0103ng \u0111\u1ed9 tr\u1eafng sau khi nung, m\u1eadt \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u, \u0111\u1ed9 b\u00f3ng \u0111\u1eb9p v\u00e0 b\u1ec1 m\u1eb7t nh\u1eb5n.<\/p>\n

S\u1ee9 Talc \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb kho\u00e1ng ch\u1ea5t talc (3MgO.4SiO2.H2O) l\u00e0m nguy\u00ean li\u1ec7u ch\u00ednh, b\u1ed5 sung m\u1ed9t l\u01b0\u1ee3ng \u0111\u1ea5t s\u00e9t th\u00edch h\u1ee3p v\u00e0 BaTi03 v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c th\u00f4ng qua tr\u1ed9n, m\u00e0i, \u0111\u00fac v\u00e0 nung k\u1ebft \u1edf nhi\u1ec7t \u0111\u1ed9 cao. Pha tinh th\u1ec3 ch\u00ednh c\u1ee7a s\u1ee9 talc l\u00e0 proto-enstatit, t\u1ee9c l\u00e0 magi\u00ea metasilicat (c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc l\u00e0 MgSio3), l\u00e0 m\u1ed9t lo\u1ea1i g\u1ed1m k\u1ebft c\u1ea5u t\u1ea7n s\u1ed1 cao v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh \u0111i\u1ec7n tuy\u1ec7t v\u1eddi v\u00e0 gi\u00e1 th\u00e0nh r\u1ebb. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m b\u1ed9 ph\u1eadn c\u00e1ch \u0111i\u1ec7n trong thi\u1ebft b\u1ecb t\u1ea7n s\u1ed1 cao.<\/p>\n

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S\u1ef1 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng c\u1ee7a khoa h\u1ecdc k\u1ef9 thu\u1eadt \u0111\u00e3 th\u00fac \u0111\u1ea9y s\u1ef1 ra \u0111\u1eddi li\u00ean t\u1ee5c c\u1ee7a nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u m\u1edbi, s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u m\u1edbi c\u0169ng th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a khoa h\u1ecdc c\u00f4ng ngh\u1ec7. \u201cB\u1ed9t c\u00f3 th\u1ec3 d\u00f9ng l\u00e0m nguy\u00ean li\u1ec7u, kh\u00f4ng c\u00f3 \u0111\u1ed9 m\u1ecbn kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh\u201d, c\u00f4ng ngh\u1ec7 ch\u1ebf bi\u1ebfn b\u1ed9t \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a nguy\u00ean li\u1ec7u. C\u00f4ng ngh\u1ec7 b\u1ed9t ALPA h\u01b0\u1edbng t\u1edbi m\u1ee5c ti\u00eau si\u00eau m\u1ecbn, si\u00eau l\u1ecdc, c\u00e1c ch\u1ee9c n\u0103ng c\u1ee5 th\u1ec3, an to\u00e0n v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 to\u00e0n di\u1ec7n cho ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u1eadt li\u1ec7u m\u1edbi. S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 m\u00e1y nghi\u1ec1n h\u01a1i n\u01b0\u1edbc, c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t si\u00eau m\u1ecbn v\u00e0 chi ph\u00ed th\u1ea5p. L\u1ea5y talc l\u00e0m v\u00ed d\u1ee5, s\u1ea3n ph\u1ea9m c\u00f3 k\u00edch th\u01b0\u1edbc h\u1ea1t 1\u03bcm v\u00e0 \u0111\u1ed9 d\u00e0y t\u1ea5m l\u00e0 300nm. C\u00e1c kho\u00e1ng ch\u1ea5t th\u00edch h\u1ee3p bao g\u1ed3m talc, graphite, mica, wollastonite, kaolin<\/a>, v.v.<\/p>\n","protected":false},"excerpt":{"rendered":"

Talc \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean nh\u01b0 v\u1eady v\u00ec k\u1ebft c\u1ea5u m\u1ec1m m\u1ea1i v\u00e0 ch\u1ea5t kem \u0111\u1eb7c. N\u00f3 l\u00e0 m\u1ed9t kho\u00e1ng ch\u1ea5t silicat magie ch\u1ee9a n\u01b0\u1edbc c\u00f3 c\u1ea5u tr\u00fac ph\u00e2n l\u1edbp, ch\u1ee7 y\u1ebfu ch\u1ee9a magie silicat, alumin, niken oxit, v.v. Magie silicat c\u00f3 t\u00e1c d\u1ee5ng h\u1ea5p th\u1ee5 v\u00e0 h\u1ea5p th\u1ee5. D\u00f9ng \u0111\u01b0\u1eddng u\u1ed1ng c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 ni\u00eam m\u1ea1c \u0111\u01b0\u1eddng ti\u00eau h\u00f3a b\u1ecb vi\u00eam v\u00e0 c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng n\u00f4n v\u00e0 ti\u00eau ch\u1ea3y. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 h\u1ea5p th\u1ee5 ch\u1ea5t \u0111\u1ed9c trong \u0111\u01b0\u1eddng ti\u00eau h\u00f3a.<\/p>\n","protected":false},"author":6,"featured_media":110086,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-110111","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/110111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=110111"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/110111\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/110086"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=110111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=110111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=110111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}