二氧化锰åˆå«äºŒæ°§åŒ–锰粉,氧化锰粉,天然二氧化锰,天然二氧化锰粉主è¦ç”¨äºŽåŒ–å¦å·¥ä¸šå’Œè½»å·¥ä¸šã€‚涉åŠç”¨äºŽåŒ»è¯(高锰酸钾)ã€å›½é˜²ã€é€šè®¯ã€ç”µå技术ã€å°æŸ“ã€ç…§ç›¸ã€é™¶ç“·ã€ç«æŸ´ã€åˆ¶çš‚ã€ç„ŠæŽ¥ã€æ°´å‡€åŒ–ã€å†œä¸šç‰å„è¡Œä¸šä½œæ¶ˆæ¯’å‰‚ã€æ°§åŒ–剂ã€å‚¬åŒ–剂ç‰,用途å分广泛。
å 称 | è¯¦ç»†ä¿¡æ¯ |
性状: | 黑色粉末,密度5.026g/cm3,熔点390â„ƒï¼Œä¸æº¶äºŽæ°´å’Œç¡é…¸ï¼Œçƒæµ“H2SO4䏿”¾å‡ºæ°§ï¼Œç”Ÿæˆç¡«é…¸äºšé”°HCL䏿”¾å‡ºæ°¯ï¼Œç”Ÿæˆæ°¯åŒ–亚锰,与苛性碱和氧化剂共熔,放出二氧化碳,生æˆKMnO4,在535℃分解æˆä¸‰æ°§åŒ–锰和氧,是强氧化剂。 |
应用: | å¹²ç”µæ± åŽ»æžå‰‚ï¼Œåˆæˆå·¥ä¸šå‚¬åŒ–å‰‚ã€æ°§åŒ–剂ã€çŽ»ç’ƒã€æªç“·ã€é™¶ç“·ç€è‰²å‰‚ã€æ¶ˆè‰²å‰‚ã€è„±é“剂ç‰ï¼Œåˆ¶é‡‘属锰,特ç§åˆé‡‘ã€é”°é“铸件ã€ç”µåææ–™é“氧体,橡胶ä¸å¢žåŠ æ©¡èƒ¶ç²˜æ€§ã€‚ |
包装: | 50kg,内衬塑料袋,外套编织袋。 |
äº§å“æŒ‡æ ‡å¦‚下:
二氧化锰 | Fe | SiO2 | S | P | H20 | 粒度 |
30 | ≤15% | ≤22% | ≤0.5% | ≤0.5% | ≤8% | 100-400目 |
40 | ≤12% | ≤20% | ≤0.4% | ≤0.4% | ≤8% | 100-400目 |
50 | ≤10% | ≤18% | ≤0.4% | ≤0.4% | ≤7% | 100-400目 |
55 | ≤9% | ≤16% | ≤0.3% | ≤0.3% | ≤7% | 100-400目 |
60 | ≤8% | ≤12% | ≤0.3% | ≤0.3% | ≤6% | 100-400目 |
65 | ≤7% | ≤10% | ≤0.2% | ≤0.2% | ≤5% | 100-400目 |
70 | ≤6% | ≤10% | ≤0.2% | ≤0.2% | ≤5% | 100-400目 |
75 | ≤5% | ≤9% | ≤0.1% | ≤0.1% | ≤4% | 100-400目 |
80 | ≤3% | ≤8% | ≤0.1% | ≤0.1% | ≤3% | 100-400目 |