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227 water-based aluminum powder oriented agent
It has the following characteristics:
· This product is polymer resin with thixotropic property.
· Improve the orientation of effect pigments.
· Compare with polyurethane typed thickening agent, this product is less sensitive to cosolvent in the coating system.
· It is helpful to improve the anti-settling property of aluminum powder.
· Have excellent anti-settling property during the storage and construction process.
Appearance Slightly transparent liquid
Effective section 20%
Density GB/T 1033.1-2008 1.02-1.05（g/cm3 ）
The product is recommended to be used in water-based coatings.
After adding the effect pigment paste, add the 227 into the coating under low-shearing-power mixing. No need use water to pre-dilute. Since this product is acid, 227 can decrease the PH index, it is recommended to adjust the PH index of the system to 9.0-9.5. Finally use the rotational viscometer (e.g.Brookfie rotational viscometer) to adjust the viscosity, don’t use the Liquid viscosity cup.
The recommended supplementation ratio(ratio of the gross aluminum powder) is 2.0-5.0%, or mix up and add it with the aluminum powder by ratio of 1:1, please choose the best supplementation according to the different demands actually.
The product is packed by 25kg/plastic bag, please store it in a cool and dry place. The storage period of the product is up to 12 months at least, since the delivery date. After it all, the product should be inspected before usage.
All the ingredients are complied with the regulations listed in the TSCA (USA) and the EINECS (EU), and all are safe and environmentally friendly, strictly hew to the latest regulations on environmental protection in Europe. For more information, please feel free to contact us-Longhai Chemical Co., Ltd.