Latest dispersant tegodispers687 strong

2022-08-22
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New dispersant Tego dispers 687 is strongly recommended for semi gloss and matte wood coatings

New Dispersant Tego dispers 687 is strongly recommended for semi gloss and matte wood coatings

November 7, 2018

new product launch - Tego ® Dispers 687 Evonik industrial group has developed a new dispersant Tego ® Dispers 687 is specially used for wetting and dispersing matting powder in solvent based coatings

TEGO ® Dispers 687 helps matting powder achieve excellent anti sedimentation and gloss stability

TEGO ® General inspection precautions of dispers tensile machine 687 can greatly reduce the Precipitation Tendency of matting powder, which is also effective even after the paint is diluted, so as to improve the construction efficiency. The quality of China's paint film blowing machine and then the film blowing technology of turning counterclockwise for 2/3 turns determine the quality of film forming. It is strongly recommended for semi gloss and matte wood coatings

TEGO ® Dispers 687 is especially suitable for matting powder without surface treatment with good transparency but high precipitation tendency. Due to its excellent anti settling property, users can reduce or even do not add anti settling agent in the formula, which is conducive to the development of high transparency matte coatings

basic information chemical composition

high molecular weight polymer solution

technical data

- appearance transparent to slightly turbid liquid (turbidity will not affect product performance)

- active substance content ca. 40%

- solvent propylene glycol methyl ether acetate

- viscosity, 25 take the market price of Yongxing 304 stainless steel wire rod as an example ℃, ca. 200 MPa · s

recommended addition

matte powder in the form of supply: 5.%

process description

added to the abrasive before dispersion

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