Vietnamese rubber 3L 10 # Great Circle 20,500 yuan tons

Vietnamese rubber 3L 10 # Great Circle 20,500 yuan / tons of natural rubber natural rubber gum can be divided into standard (also known as plastic particles), smoke film, stacking gel, white crepe film, light film, and dried skim rubber film, etc., The most common is the standard rubber and smoke film. Standard rubber into a (SCR5), two (SCR10), three (SCR20), four (SCR50) four levels, cigarette glue into 1 to 5 smoke film (RSS1 ~ RSS5) five grades. Standard rubber: standard rubber mainly divided into 5 plastic, 10 gum and 20 gum. 5 gum gum level, is the best gel, which contains 0.05% impurities; the 10th for the two gum gum, which contains 0.10% impurities; the 20th for the three rubber gum, which contains impurities For 0.20% use of different types of plastic are not the same: the 5th gum is generally used for the production of tire inner tubes; the 10th and the 20th gum is generally used for the production of rubber tire tread. Smoke film: the use of smoke and heat burning coconut shells happened to the water on the press were smoked natural film obtained after film. Smoked purpose is to make the film drying and injection cresol oxidation and corrosion substance. Smoked sheets of natural rubber in primary forms belonging to the stacking gel: for bonding material. Crepes: a thin white crepe special film the goods are very white and color must be uniform, dry, solid rubber. Not allowed discoloration caused by any reason, sour smell, dust, crumbs point, gravel or other foreign matter, oil or other stains, signs of oxidation or overheating. A thin film of white crepe goods must be paid by the color white, dry, solid rubber. It allows a very slight difference in color shades. Not allowed discoloration caused by any reason, sour smell, dust, crumbs point, gravel or other foreign matter, oil or other stains, signs of oxidation or overheating. Especially a thin pale crepes the goods are to be very light and uniform color, dry, solid rubber. Not allowed discoloration caused by any reason, sour smell, dust, crumbs point, gravel or other foreign matter, oil or other stains, signs of oxidation or overheating. A thin pale crepes the goods are to be light in color, dry, solid rubber. It allows a very slight difference in color shades. Not allowed discoloration caused by any reason, sour smell, dust, crumbs point, gravel or other foreign matter, oil or other stains, signs of oxidation or overheating. Two thin pale crepes the goods are to be dried, solid rubber. Color slightly darker than a thin pale crepes. Allow a slight difference in color shades. Allow a degree of rubber as shown in the sample with stains and streaks. But be tested bales, the number of such bales must not exceed 10% of the number of bales test. In addition to the above-mentioned persons may be allowed, but not allowed to have color, dust, crumbs point, gravel or other foreign matter, oil or other stains, signs of oxidation or overheating caused by any reason. Three thin pale crepes the goods are to be light yellow color, dry, solid rubber. Differences in color shades are allowed. Allow a degree of rubber as shown in the sample with stains and streaks. But be tested bales, the number of such bale shall not exceed 20% of the number of bales test.