Горячая плавления дорожной разметки Смолы

Prduct Capability: Slight yellow solid. Using gum rosin as raw material, added with acid anhydrides, then esterified with the mixed alcohols. Application: Professionally be used in producing hot-melt road mark coatings, with excellent workability. Product Packing: In composite kraft bag. N.W.: 25kg/bag. Specification: TypeRR 1304Appearanceslight yellow solid.Softening Point (R&B,°C)127-133Color (Gardner Standard)Max 4Acid value (mg/g)Max 25Viscosity (Flowcup time,50% xylene / 20°C, 4 DIN 53211)50-55sDensity (Delivery form, 20°C, abt., g/cm³)1.13SolubilityWaterInsolubleAlcoholInsolubleAromaticsSolubleAliphaticsSolubleEsterSolubleNote: the products' specs and packing can be customized according to requirements. Storage & Shelf Life: Stored in cool & dry place. Shelf life is 60 days, after 60 days, it needs re-test.