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Latest Nitrocellulose Chemicals for Sale！！！ (shijiazhuang)
Категория объявления: Предложениеnature
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.
security
This product is non-toxic. This product belongs to Class A flammable and dangerous goods. Packed in wooden cases with plastic bags lined in them. Each box shall not exceed 160kg or be packed according to customer's requirements. The box should be marked "flammable". Storage should be in a dry, ventilated, clean warehouse, away from heat sources, avoid direct sunlight
| 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: 100.
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