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Hot Melting Road-Marking Resin Hot melting road-marking resin is produced with gum rosin and other raw materials by our special formulation and proceeding, which is specially used for road-marking paints. Features Specially used as the link of traffic marking painting. Beside with light color and moderate point, effective actualization for light screen, UV absorption, obtaining of free radical, decomposition of hydroxide extinguishments and the quenching of active oxide. They are specially for marking road-marking paints which have good resistance to crushing, abrasion and smudge, appropriate leveling and fast drying. They also have good resistance to yellowing and ageing. It is suitable for all kinds of bitumen road surface and cement road surface. Specifications Item RR95 RR100 RR100A RR100B RR105 RR110 Appearance light-yellow, solid transparent hemicycle granular or slice. Color,(Gardner Grade) 4 4 6 10 4 4 Appearance 95 ± 3 100 ± 3 105 ± 3 110 ± 3 Softerning point (Ring & Ball), ℃ 25 Typical Uses To make white or yellow hot-melt traffic paint. Forms and Packaging • Bag: beads or flake, kraft paper bag or plastic intertexture bag, 25kgs net each bag. • Packing specified by customers.

Rosin Modified Maleic Anhydriade Resin Rosin Modified Maleic Anhydriade Resin is the slight yellow transparent solid, which is adducts of gum rosin and maleic adhydride through the eaterification by glycerol or pentaerythritol. Features Soluble in coal tars, esters, turpentine oil; insoluble in alcoholic solvents; partially soluble in petroleum solvents, soluble well in plant oils. Which with the advantages of stabile color, resistant to yellowing, good heat resisitant and adhesion. Specifications Items RC125 RC125B RC130 RC130A RC130B Color (Gardner Grade) Max 5 8 3 5 8 Softerning point (Ring & Ball), ℃ 125 ± 2 125 ± 2 130 ± 2 130 ± 2 130 ± 2 Acid volue, mgKOH/g, ≤ 20-30 20-30 20-30 20-30 20-30 Solubility in Benzene （ 1:1 ） Compatible, clear Remark: The esterification by glycerol or pentaerythritol is subject to the customer's requirement. Typical Uses They are used in paint and coating industries widely, for production of phenolic paints (throughpolymerization with plant oils); improve hardness of paint films, gloss and rubbing property for Polyesters, Nitro and PU paints. Forms and Packaging • Bag: beads or flake, kraft paper bag or plastic intertexture bag, 25kgs net each bag. • Packing specified by customers.

2-Methyl-2-thiopseudourea sulfate CAS: 867-44-7 White or off white crystalline powder ≥99% O-Methylisourea hemisulfate CAS: 52328-05-9 White or off white crystalline powder ≥99% Thiosemicarbazide CAS:79-19-6 White or off white crystalline powder ≥98% 1H-1,2,4-Triazole-3-thiol CAS:3179-31-5 White or off white crystalline powder ≥99% From:www.aerpharm.com (www.an-dm.com) Jinan Aery Pharmaceutical Co,.Ltd(Former:Jinan An-dm Chemical Co,.Ltd) Tel:86-531-81263406 Skype:andmchem email:andmchem@gmail.com Keywords:Thiosemicarbazide,79-19-6

2-Methyl-2-thiopseudourea sulfate CAS: 867-44-7 White or off white crystalline powder ≥99% O-Methylisourea hemisulfate CAS: 52328-05-9 White or off white crystalline powder ≥99% Thiosemicarbazide CAS:79-19-6 White or off white crystalline powder ≥98% 1H-1,2,4-Triazole-3-thiol CAS:3179-31-5 White or off white crystalline powder ≥99% From:www.aerpharm.com (www.an-dm.com) Jinan Aery Pharmaceutical Co,.Ltd(Former:Jinan An-dm Chemical Co,.Ltd) Tel:86-531-81263406 Skype:andmchem email:andmchem@gmail.com Keywords:1H-1,2,4-Triazole-3-thiol CAS:3179-31-5

5-Fluorouracil CAS: 51-21-8 white crystalline powder ≥98 2-ethoxy-5-fluoro-1h-pyrimidin-4-one CAS:56177-80-1 white crystalline powder ≥98 2-Methoxy-5-fluorouracil CAS:1480-96-2 white crystalline powder ≥98 2,5-Dimethoxy-4-hydroxypyrimidine CAS:370103-23-4 white crystalline powder ≥98 2,5-Dimethoxy-4-aminopyrimidine CAS:6960-17-4 white crystalline powder ≥98 6-Chloro-3-methyluracil CAS:4318-56-3 white crystalline powder ≥98 from:www.aerpharm.com (www.an-dm.com) Jinan Aery Pharmaceutical Co,.Ltd(Former:Jinan An-dm Chemical Co,.Ltd) Tel:86-531-81263406 Skype:andmchem email:andmchem@gmail.com Keywords:6-Chloro-3-methyluracil,4318-56-3

Gum Rosin Gum rosin is a kind of natural resin, mainly composed of various kinds of resin acids, it can be dissolved easily in many organic solvents, and has special chemical activity. So it is an important raw material for the production of paper, coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, rosin ester resins etc. Specifications Grade X WW WG N M K Appearance Transparent Solid Color slightly yellow pale yellow yellow deep yellow yellow brown yellow red Correspond to the Standard Glass Color Piece of Rosin Softening Point (R&B),°C, min 76 75 74 Acid Value, (mgKOH/g), min 166 165 164 Alcohol insoluble Substance ,(%) , max 0.03 0.03 0.04 Unsaponifiable matter, (%) ,max 5 5 6 Ash, (%) ,max 0.02 0.03 0.04 Forms and Packaging (1) Drum: Galvanized iron drum, 225kgs net each drum. (2) kraft paper bag or plastic intertexture bag, 25kgs net each bag

Lithopone is a white powder, is a mixture of zinc sulfide and barium sulfate. The relative density of 4.136-4.39. Not dissolve in water. And hydrogen sulfide and the alkaline solution does not work. Easy case of acid decomposition of hydrogen sulfide gas. Easily oxidized in air, moisture deterioration after the agglomeration. Whiteness, strong hiding power. Containing ZnS the more hiding stronger, the quality is also higher. Uses: inorganic white pigment. Widely used as polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon and POM plastic and paint, printing ink, white paint. Used in rubber, cloth, leather, paper, enamel, etc. coloring. System Method: barite calcination

Trimethylsulfoxonium iodide CAS:1774-47-6 White to light yellow crystalline powder ≥99% Trimethylsulfoxonium Bromide CAS:25596-24-1 White to light yellow crystalline powder ≥98 Trimethylsulfoxide Chloride CAS:5034-06-0 White or off white crystalline powder ≥98 Trimethylsulfonium Iodide CAS:2181-42-2 White or off white crystalline powder ≥99% from:www.aerpharm.com (www.an-dm.com) Jinan Aery Pharmaceutical Co,.Ltd(Former:Jinan An-dm Chemical Co,.Ltd) Tel:86-531-81263406 Skype:andmchem email:andmchem@gmail.com Keywords:Trimethylsulfoxonium iodide,1774-47-6,Trimethylsulfoxonium Bromide,25596-24-1

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Molecular formula: NaBr Molecular weight: 102.9 CASnomer: 7647-15-6 Use: sensitive emullsiya fotorlenki