口香糖松香热的融化的热塑性道路标记的痛苦

Gum Rosin Hot-melt Thermoplastic Road Marking paint resin Road marking paints made from gum rosin,high molecular polymer,unsaturated dibasic acid and polyalcohol by condensation and esterification,then heat—stabilizer and light-stabilizer are added in.They are irregular hemisphere particals.which have good resistance to crushing,resistance to crocking,abrasion resistance,appropriate levelling and fast drying.They also have good resistance to yellowing and ageing resistance.They are used as a binder specially for road marking paints ITEM STANDARD RESULT APPEARANCE LIGHT YELOOW ROUND GRANULE SOFTENINGPOINT°C 110+-2 110 COLOR# ≤ 3-5 5 ACID VALUE mgKHO/g ≤ 25 10 SPECIFIC GRAVITY 25°C /25°C 1.06 1.09 1.087 MELT VISCOSITY (UNDER 150°C) 1600 2200 2000 features Light colour Good fluidity High abrasion performance Even distribution of filler material without settling Good heat stability High drying rate Other performances criteria such as weather fastness, anti-staining, abrasion and adhesion are also excellent Description Rosin Ester holt melt road marking paint,which can enhance the tenacity, rigidity and adhesive force of dope and form smooth paint surface,and also ensure the stable state of the resin in the four seasons .In the mixing of top-grade paint,it can form such features as water-proof, anti-ultraviolet radiation, anti-chemicals, and improve the brightness and dryness of the surface Packing 25kg/bag ,17T in 20'FCL