| 摘要 |
Street-marking mass contains thermoplastics resin, with an addn. of =1 wt. % of inorganic fibres, e.g. glass, having length in mm and thickness in hundredths of mm. Specifically, this provides a given elasticity and a stronger bond of the mass. Pref. 1-3 wt. % of fibres are =10 mm long and =50 pref. 10-13 mu, thick. |
