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PARAFILM 封口膜是一種半透明柔軟塑膠防水材料具熱塑性,當溫度達68°C開始軟化並具黏性達到封口目的,快速且經濟的覆蓋於各式口徑(如:試管、燒杯、培養皿、燒瓶、樣本瓶等等)及不規則形式的表面,抗濕性透氣防止水份流失,多年來已被廣泛應用於科學 ...
A carton box with Parafilm. Parafilm is a semi-transparent, flexible film composed of a blend of waxes and polyolefins. It is a ductile, malleable, non-toxic, odorless, and self-sealing thermoplastic. It has been manufactured by the company Amcor [1] since its
東昇販售之M牌PARAFILM,原廠石臘膜(封口膜), 保證貨品來源清楚,美國原裝進口 4″ x 125′ | #PM996 10公分*38.1公尺 美國原裝 攝氏68度以上呈現稠狀。 透氣*、 防潮、 防95%酒精、 兩倍延伸性、 耐酸鹼*、 無膠、 高強度接著、 防塵。
Colorless, moisture-proof film molds to surface Parafilm® M is a semi-transparent, flexible, thermoplastic film with two-way stretch -- Non-toxic and free from plasticizers, primarily composed of polyolefins and paraffin waxes offering good resistance against acids, alkalis and some organic solvents— not recommended with acetone, diethyl ...
2019年11月27日 · Parafilm® M All-Purpose Laboratory Film. Keep moisture loss to a minimum and protect the integrity of your laboratory and research applications with a flexible covering for test tubes, beakers, petri dishes and more.
美國石蠟膜封口膜具有獨特的滲透所有Parafilm封口膜產品的厚度均為0.005“(127μm)。能很輕鬆地打成”死結“是Parafilm M封口膜的另一個全新特點.Parafilm M封口膜的長度甚至可以拉伸到3~4倍而不會發生斷裂。 *厚度0.05吋 *透明度佳 *具彈性 *防水度高 *無臭
Parafilm M Laboratory Film. Seals labware quickly, effectively. Film prevents sample evaporation and contamination; protects anhydrous materials. Can be folded repeatedly and twisted around sharp surfaces without rupturing. Stretched lengthwise at 21°C (71°F), Parafilm M increases approximately 200%. Becomes more flexible, softer, stronger as ...
2017年3月2日 · What is Parafilm? Parafilm M Laboratory Film is a paraffin plastic film which typically comes in rolls with square demarcations printed on a paper backing. It is a ductile, malleable, waterproof, odorless, translucent, and cohesive thermoplastic, making it extremely
Parafilm® M is a semi-transparent, flexible, thermoplastic film with two-way stretch. Non-toxic and free from plasticizers, primarily composed of polyolefins and paraffin waxes offering good resistance against acids, alkalis and some organic solvents - use not recommended with acetone, diethyl ether or tetrachloride.
2023年5月12日 · Parafilm® M stretches more than 350% of its original length and is selfsealing, allowing it to cling around irregular shapes and surfaces. These unique properties make it ideal for protecting the contents of test tubes, flasks, beakers, and Petri dishes as well as an overwrap to further secure stoppers, lids and caps.