Combizell? LH-系列
適應(yīng)高溫環(huán)境干混砂漿用維素醚
Combizell? LH 適用于所有類型的干混砂漿(瓷磚膠、抹灰砂漿、外墻保溫砂漿和石膏類砂漿產(chǎn)品)同時,Combizell? LH 是為高溫環(huán)境使用設(shè)計的一個系列產(chǎn)品。
Combizell? LH 系列產(chǎn)品基于MHEC化學(xué)結(jié)構(gòu),給干混砂漿產(chǎn)品帶來熱穩(wěn)定性能。與常見的纖維素醚相比(相同粘度范圍產(chǎn)品類比),它具有相對較高的凝膠溫度,所以在高溫使用環(huán)境下更顯優(yōu)勢。例如:如果你查看保水率--溫度的曲線圖,會發(fā)現(xiàn)在較低的溫度下,普通的纖維素醚隨著溫度的提高,保水率迅速下降,而LH產(chǎn)品保水率在較高的溫度下保水率仍然穩(wěn)定。

通過提供這個新系列產(chǎn)品,亞跨龍滿足了世界各地許多客戶的需求。
The products and related information provided by Hercules are for manufacturing use only. Hercules makes no express, implied, or other representation, warranty, or guarantee concerning (I) the handling, use, or application of such products, whether alone, in combination with other products, or otherwise, (II) the completeness, definitiveness, or adequacy of such information for user’s or other purposes, (III) the quality of such products, except that such products are of Hercules’ standard quality. Users are advised to make their own tests to determine the safety and suitability of each such product or product combination for their own purposes. Read and understand the Material Safety Data Sheet (MSDS) before using this product. Hercules does not recommend any use of its products that would violate any patent or other right.
不同的Combizell? LH規(guī)格有不同的粘度范圍,如下所示。
同平常的纖維素醚相比,LH系列產(chǎn)品有如下優(yōu)勢:
高溫穩(wěn)定
水泥水化延遲,石膏水化影響較小。
足夠的保水率(取決于粘度)
總體操作性能優(yōu)良
Combizell? LH 系列產(chǎn)品可以與多種有機(jī)和無機(jī)的添加劑混合,如表面活性劑(引氣劑),加速劑,反應(yīng)型引氣劑和其它水溶性高分子產(chǎn)品(淀粉醚)。
儲存
Combizell? LH-系列產(chǎn)品不易敗壞。建議庫存流轉(zhuǎn)時遵循先進(jìn)先出的原則。儲存要求是原包裝,環(huán)境要干燥清潔,遠(yuǎn)離熱源。產(chǎn)品易吸水。包裝袋是特選的不透水的,但如果儲存環(huán)境潮濕的話,未拆封包裝內(nèi)的產(chǎn)品含水率會提高。
Combizell規(guī)格 | LH40M | LH70M |
化學(xué)結(jié)構(gòu) | 甲基乙基纖維素醚 |
粘度 (*2%solution; on dry basis; Brookfield RVT; 20rpm; 20℃) | 38000-51500mPas | ≥70000mPas |
粘度 (NDJ, 2%solution,20℃) | 90000-110000mPas | ≥180000mPas |
粒徑分布 | 細(xì)粉 |
堆密度 | 200-500g/l |