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PE袋的使用要注意什么?

發布日期:2021-11-17 作者:www.mable0326.com 點擊:

PE袋具有不同的分子結構和聚乙烯密度特性。用于預安裝的袋是非常全面的, 特別是用于生產薄膜、容器、管道、納卡拉、電纜和電纜、基本必需品, 可用作電視、雷達等高頻絕緣材料。
PE bags have different molecular structures and polyethylene density characteristics. The bag used for pre installation is very comprehensive, especially for the production of films, containers, pipes, Nacala, cables and cables, basic necessities, and can be used as high-frequency insulating materials such as TV and radar.
具有優異耐低溫性能的聚乙烯 (低溫度可達 200), 化學穩定性好, 耐酸堿侵蝕 (不含酸氧化), 常溫下, 不溶于共溶劑, 吸水系數低, 保溫效果好, 但聚乙烯壓力對環境 (化學和機械) 是非常敏感的, 熱冷卻系統。
Polyethylene with excellent low temperature resistance (up to 200 at low temperature), good chemical stability, acid and alkali corrosion resistance (excluding acid oxidation), insoluble in CO solvents at room temperature, low water absorption coefficient and good thermal insulation effect, but polyethylene pressure is very sensitive to the environment (chemical and Mechanical). Thermal cooling system.
pe 材料保護膜也可稱為PE袋, 注意直接接觸食品保鮮膜必須選用 pe 材料 (其他一般是 pvc), 人體相對安全。分辨率: pvc 塑料薄膜的透明度、拉伸強度和粘度比 pe 箔強。pvc 膜在使用火、黑色火焰、煙霧時, 有刺鼻的氣味, 不會釋放油, 留下的火會自動熄滅。
PE material protective film can also be called PE bag. Note that PE material (other materials are generally PVC) must be selected for direct contact with food preservative film, which is relatively safe for human body. Resolution: the transparency, tensile strength and viscosity of PVC plastic film are stronger than that of PE foil. When using fire, black flame and smoke, PVC membrane has a pungent smell, will not release oil, and the left fire will be extinguished automatically.
濟南方便袋
而 pe 膜燃燒時的火焰是黃色的, 無味的, 會掉落的油, 并可以繼續燃燒后離開火。pe 袋后的制造工藝分為: pe 平口袋、自封袋、夾鏈袋、信封袋、沖孔袋、手提手提袋、拉鏈袋、pe 箔。
The flame of PE film burning is yellow, tasteless, will drop oil, and can continue to burn and leave the fire. The manufacturing process of PE bag is divided into: PE flat bag, self sealing bag, chain clip bag, envelope bag, punching bag, portable handbag, zipper bag and PE foil.
PE袋的使用非常全面, 特別是用于生產薄膜、容器、管線、單絲、電線電纜、日用品等, 并可作為電視、雷達等高頻絕緣材料使用。PE袋耐腐蝕, 電絕緣 (特別高頻絕緣) 優異, 可氯化、輻照改性, 采用改良玻璃纖維。
PE bags are widely used, especially in the production of films, containers, pipelines, monofilaments, wires and cables, daily necessities, etc., and can be used as high-frequency insulating materials such as TV and radar. PE bag is corrosion-resistant and excellent in electrical insulation (especially high-frequency insulation). It can be modified by chlorination and irradiation. It adopts improved glass fiber.
熔點, 低壓力聚乙烯剛度, 硬度、耐水性高、吸水率小、電性能好、抗輻射性強、聚乙烯軟、伸長率高、沖擊和滲透性超高分子量聚乙烯, 抗沖擊性好, 耐疲勞, 低壓聚乙烯適用于生產耐腐蝕的元件及絕緣;高分子量聚乙烯適用于緩沖、磨損和傳動部件。
Melting point, low pressure polyethylene, stiffness, hardness, high water resistance, low water absorption, good electrical performance, strong radiation resistance, soft polyethylene, high elongation, impact and permeability, ultra-high molecular weight polyethylene, good impact resistance and fatigue resistance. Low pressure polyethylene is suitable for the production of corrosion-resistant components and insulation; High molecular weight polyethylene is suitable for cushioning, wear and transmission parts.


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