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Top grade nitrocellulose/iodine granules are hot selling! (shijiazhuang)
Категория объявления: Предложениеmass
Cellulose nitrate is a white, odorless, tasteless solid. Celluloid plastic is a thermoplastic material containing 20% camphor. It is obviously softened at 80℃, can be formed at 110 ~ 125℃, and can spontaneously ignite at higher than 165℃. Transparent, soft, high mechanical strength, low water absorption. In boiling water for 2min, no deformation, no white spots. It is stable to water and general dilute acid
solution, can be eroded by dilute lye, can partially dissolve in benzene and dichloroethylene, and can dissolve in ethanol, acetone and ethyl acetate and other solvents.
preparation
Cellulose nitrate is a mixture of cellulose with nitric acid and sulfuric acid after nitration, after acid removal, pre-washing, boiling, washing, dehydration, and then alcohol to remove water, to obtain cellulose nitrate containing alcohol wet.
use
Cellulose nitrate is mainly used in the plastic industry to manufacture cultural and educational supplies such as table tennis, triangle plates, pen poles, glasses frames, toys, umbrellas in daily necessities, tool handles, etc. Cellulose nitrate can also be used as fiber, adhesive, coating and sheet based raw material, high nitrogen content (>13%) can produce explosives.
| Компания: | Hebei Shunxing Import and Export CO.,Ltd |
| Контактное лицо: | olivia |
| Город: | shijiazhuang |
| Регион: | Амурская область/ Дальний Восток. РФ |
| Телефон: | +85252261593 |
Объявление размещено: 14.10.2024, просмотров всего: 129.
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