Author: mgg-Plastic bottle manufacturer
Jinan medicine plastic bottle wholesale vendor quotes, MGG,< br / >Specializing in solid medicinal plastic bottles, pharmaceutical plastic bottles, pharmaceutical plastic bottles, and various models of pharmaceutical plastic bottles and other products, I look forward to your call. Purchasing Tel: + 86-15916785363 Medicinal plastic bottle mainly Material, etc. Medicinal plastic bottles are not easy to break, safe and health, low economy costs, and more packaging advantages. Pharmaceutical plastic bottle processing projects with blow molding machines is very common, so it is necessary to pay attention to this process. I want to tell you that temperature changes are essential to the process of pharmaceutical plastic bottles.
In the operational work of the hollow blow molding machine, it is necessary to pay attention to the temperature control to ensure that some of their capabilities are used in pharmaceutical plastic bottles. Does not take the temperature: the ZUI high temperature does not occur under the inevitable pressure. It is an inevitable number of plastic capillary rheologic in the top of the cylinder. When heated to the inevitable temperature, the inexhaustible temperature is inexhaustible after constant pressure, if the material is not problematic from the mouth, the material is removed after the material is re-added. 10 Degree, after 10 minutes, apply the constant pressure of the constant pressure, so continued to suspend the mulk, the material temperature of the melt flow is less than 10 degrees of unlike the temperature.
The temperature TF: refers to the temperature high elastic state of the amorphous polymer to the viscous stream. The lower limit is an amorphous plastic processing temperature; the differentiation temperature of TD: measuring the polymer of the viscous stream, when the temperature rise will exacerbate the degradation of the molecular chain, degradation temperature of the temperature polymer molecular chain; melting temperature Tm: The crystalline polymer refers to the temperature flow mode of the three-dimensional large molecular chain planning ordered state to long-distance stick, is also referred to as a melting point, a lower limit temperature of crystalline polymer processing; glass transition temperature Tg: refers to amorphous polymerization (Some of the crystalline polymer containing amorphous crystalline polymer) from the glass state to a high elastic state can vary from the latter to the rear of the process, the movement of the free amorphous polymer polymer segment, ZUI low temperature is the product operating temperature limit. These are common ways of working in the pharmaceutical plastic bottle.