Chong Yu sense of the whole category NCC powder for use a principle: a sense of incense powder microcapsules using microencapsulation technology, the flavors wrapped up by the pressure, friction, heat or natural diffusion, etc., slow release of flavor, aroma sustainable six months to two years. Second, the fragrance category: 2.1: floral category: rose, jasmine, osmanthus, forget-me, rosemary, thyme, lavender, carnations, tulips, lilies, orchids, chrysanthemums, violets, floral flowers, cloves, vanilla, tuberose, Chamomile, Roselle, peach, osmanthus, lotus, magnolia, bell flowers, ocean peony, sunflower, etc. 2.2: fruits: banana, coconut, pineapple, pears, pears, cherries, grapefruit, watermelon, cantaloupe, peaches, peaches, lemons, oranges, orange, mango, strawberry, blueberry, blackberry, pomegranate, lychee, kiwi , almonds, apples, grapes. 2.3: Food flavors: chocolate, butter, cheese, coffee, pizza, onion, curry, cakes, toast, roast chicken, marshmallows, candy, bubble gum, cucumber, ginger, peanuts, corn, imitation sweet potatoes, cotton candy , white wine, maple syrup, berries, garlic aroma, mushrooms, chili sauce, sweet chili sauce, sauerkraut, tomato sauce, carrots, pumpkin, etc. 2.4: Other Type: mint, fir, pine, cinnamon, cinnamon, black currant, maple, licorice, grass, green, summer rain, ocean, leather, bacon, cologne, Chanel, wind spirits and so on. 2.5: Our customers can specify a taste to build or provide their own flavor to the Division I for processing. (Note: The flavor provided must be pure oil flavor.) Third, the product forms: 3.1: a sense of powder for oily ink, paint 5% -30% w / w (25%). 3.2: a sense of powder for water-based inks, paints 5% -30% w / w (25%). 3.3: a sense of powder suitable for plastic injection, extrusion 0.1% -5% w / w (0.5%). Fourth, note: 4.1: a sense of powder for plastic injection and extrusion, it is recommended to use low-temperature rubber materials such as EVA, PU. 4.2: flu powder for oily ink immediately after modulation please use to avoid solvent replacement of flavor. 4.3: the process of baking time not too long, to avoid the smell of escaping. Recommended baking temperature does not exceed 140 ℃. 4.4: aroma product baked 15 minutes at 140 ℃ environment, the fragrance concentration is reduced by 15%. 4.5: aroma product baked for 10 minutes at 180 ℃ environment, the fragrance concentration is reduced by 25%. Five, Storage and Security: 5.1: It should be stored in a cool dry place, away from direct sunlight. 5.2: a sense of powder on the skin without irritation, safe and correct handling and operation. 5.3: a sense of powder does not contain substances harmful to the human body, consistent with safe toys and food packaging specifications benchmarks. Six test report: The company aromatic products have passed EN-71 and RoHS testing.