Zhengzhou Xinyu Import Export Trade Co., Ltd.
Zhengzhou Xinyu Import Export Trade Co., Ltd. Provide a strong guarantee for industrial kilns！
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Refractory Mortar/Refractory mud for refractory bricks/High sticking strength,early strength and without ageing
Product description:
Combining domestic demand with the research on the basis of analysis of imported refractory mortar, our refractory mortar products were developed by adopting special additives, functioning as ideal joint mortar for the use in high temperature furnaces in metallurgical industry and various refractory brick laying work.With good performance and convenient application.
Category of Refractory mortar:
Features:
The products feature high sticking strength,early strength and without ageing, and non-flowing with suitable hardening time,which have been widely used in over 30 large-scale or medium-sized steel enterprises nationwide and obtained the acknowledgement among all customers.
Physical and chemical indicators:
| AL2O3%,≥ | 75 | 65 | 70 | 40 | 30 | |
|---|---|---|---|---|---|---|
| Refractoriness℃,≥ | 1790 | 1810 | 1810 | 1750 | 1610 | |
| Bonding mor Mpa | 110℃×24h | ≥1.96 | ≥1.96 | ≥1.96 | ≥0.98 | ≥0.49 |
| After Sintering | 1400℃×3h 5.88~7.84 | 1400℃×3h 4.9~6.86 | 1500℃×3h 6.86~10.0 | 1200℃×3h 2.49~4.9 | 1200℃×3h ≥1.0 | |
| Bonding time,S | 60~180 (Adjustable) | 60~180 (Adjustable) | 60~180 (Adjustable) | 60~180 (Adjustable) | 60~180 (Adjustable) | |
| Grain size,% | ＜0.076mm | ≥50 | ≥50 | ≥50 | ≥50 | ≥60 |
| ＞0.5mm | ≤1 | ≤1 | ≤1 | ≤1 | ≤3 | |
| Application | For bottorn,hearth,bosh and belly of BF and HBS and for high alumina brick masonry | For HBS,ladle,high temperature masonry in chemical engineering and petroleum industries | Masonry of fireclay brick for BF,HBS | Masonry of light weight brick | ||
Production and inspection :
Packaging and transportation: