LIOSIL® eco MQ 803

LIOSIL® eco MQ 803 is a co-hydrolysis product of tetraalkoxy silane (Q unit) and trimethylalkoxy silane (M unit). The chemical structure of LIOSIL® eco MQ 803 can be seen as a three dimensional network of polysilicic acid units which are endblocked with trimethylsilyl groups. Some residual ethoxy and hydroxy functions are present. The average molecular weight can be exactly controlled by the ratio of M and Q units. This ratio approx. is 0.67 for LIOSIL® eco MQ 803.

In manufacturing LIOSIL® eco MQ 803, 100 % of the fossil-based raw materials are substituted by renewable raw materials (biomethanol) based on a REDcert² biomass balance approach audited by TÜV NORD.

LIOSIL® eco MQ 803 is a pure white powder manufactured substantially free of volatile impurities. It therefore only contains traces of aliphatic hydrocarbons. According to its low content of fine dust particles and its uniform spherical particle shape, LIOSIL® eco MQ 803 exhibits excellent rheological properties (flowability). Therefore, common powder processing techniques like bottling, conveying, and metering are simplified.

LIOSIL® eco MQ 803 can be dissolved in polydimethylsiloxanes or further appropriate solvents like non-aromatic hydrocarbons or lower alcohols. The solubility of WACKER® MQ 803 TF is excellent.


LIOSIL® eco MQ 803的特殊性能

  • 技术级
  • 粉末

LIOSIL® eco MQ 803 is an excellent additive to enhance the water repellent properties of domestic care systems in polish applications.

Using LIOSIL® eco MQ 803, soil resistance and water repellency of the substrate can be distinctly improved.

Furthermore, LIOSIL® eco MQ 803 leads to a long lasting protection.

The good film-forming property makes LIOSIL® eco MQ 803 compatible with other polishing actives such as waxes and silicone fluids.


The 'Best use before end' date of each batch is shown on the product label.

Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.


Wacker Chemicals (China) Co.,Ltd.
Caohejing Hi-Tech Park
200233 Shanghai
+86  21  6130-2000 (电话)
+86 21 6130-2500  (传真)
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