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连锁护坡塑料模具的外观鉴别
1.连锁护坡塑料模具的外观鉴别
1. Appearance identification of interlocking slope protection plastic mold
通过观察连锁护坡塑料模具的外观，可初步鉴别出连锁护坡塑料模具制品所属大类:热塑性连锁护坡塑料模具，热固性连锁护坡塑料模具或弹性体连锁护坡塑料模具。一般热塑性连锁护坡塑料模具有结晶和无定形两类。结晶性塑料外观呈半透明，乳浊状或不透明，只有在薄膜状态呈透明状，硬度从柔软到角质。无定形一般为无色，在不加添加剂时为全透明，硬度从硬于角质橡胶状。热固性连锁护坡塑料模具通常含有填且不透料明，如不含填料时为透明。弹性体具橡胶状手感，有一定的拉伸率。
By observing the appearance of the chain slope protection plastic mold, we can preliminarily identify the major categories of the chain slope protection plastic mold products: thermoplastic chain slope protection plastic mold, thermosetting chain slope protection plastic mold or elastomer chain slope protection plastic mold. Generally, there are two types of thermoplastic interlocking slope protection plastic mould: crystalline and amorphous. The appearance of crystalline plastic is translucent, milky or opaque, only in the state of film is transparent, hardness from soft to horny. Amorphous is generally colorless, completely transparent without additives, hardness from hard to horny rubber. Thermosetting interlocking slope protection plastic mould usually contains filling and is impervious to the material. If there is no filling, it is transparent. The elastomer has a rubbery feel and a certain tensile rate.
2.连锁护坡塑料模具的加热鉴别
2. Heating identification of chain slope protection plastic mold
上述三类连锁护坡塑料模具的加热特征也是各不相同的，通过加热的方法可以鉴别。热塑性连锁护坡塑料模具加热时软化，易熔融，且熔融时变得透明，常能从熔体拉出丝来，通常易于热合。热固性连锁护坡塑料模具加热至材料化学分解前，保持其原有硬度不软化，尺寸较稳定，至分解温度炭化。弹性体加热时，直到化学分解温度前，不发生流动，至分解温度材料分解炭化。
The heating characteristics of the three kinds of interlocking slope protection plastic mould are also different, which can be identified by heating method. The thermoplastic chain slope protection plastic mould softens and melts easily when it is heated, and becomes transparent when it is melted. It can often pull out the wire from the melt, and is usually easy to heat close. When the thermosetting chain slope protection plastic mould is heated to the chemical decomposition of the material, the original hardness of the mould shall not be softened, and the dimension shall be relatively stable until the decomposition temperature is carbonized. When the elastomer is heated, until the chemical decomposition temperature, there is no flow, until the decomposition temperature, the material decomposes and carbonizes.
1. Appearance identification of interlocking slope protection plastic mold
通过观察连锁护坡塑料模具的外观，可初步鉴别出连锁护坡塑料模具制品所属大类:热塑性连锁护坡塑料模具，热固性连锁护坡塑料模具或弹性体连锁护坡塑料模具。一般热塑性连锁护坡塑料模具有结晶和无定形两类。结晶性塑料外观呈半透明，乳浊状或不透明，只有在薄膜状态呈透明状，硬度从柔软到角质。无定形一般为无色，在不加添加剂时为全透明，硬度从硬于角质橡胶状。热固性连锁护坡塑料模具通常含有填且不透料明，如不含填料时为透明。弹性体具橡胶状手感，有一定的拉伸率。
By observing the appearance of the chain slope protection plastic mold, we can preliminarily identify the major categories of the chain slope protection plastic mold products: thermoplastic chain slope protection plastic mold, thermosetting chain slope protection plastic mold or elastomer chain slope protection plastic mold. Generally, there are two types of thermoplastic interlocking slope protection plastic mould: crystalline and amorphous. The appearance of crystalline plastic is translucent, milky or opaque, only in the state of film is transparent, hardness from soft to horny. Amorphous is generally colorless, completely transparent without additives, hardness from hard to horny rubber. Thermosetting interlocking slope protection plastic mould usually contains filling and is impervious to the material. If there is no filling, it is transparent. The elastomer has a rubbery feel and a certain tensile rate.
2.连锁护坡塑料模具的加热鉴别
2. Heating identification of chain slope protection plastic mold
上述三类连锁护坡塑料模具的加热特征也是各不相同的，通过加热的方法可以鉴别。热塑性连锁护坡塑料模具加热时软化，易熔融，且熔融时变得透明，常能从熔体拉出丝来，通常易于热合。热固性连锁护坡塑料模具加热至材料化学分解前，保持其原有硬度不软化，尺寸较稳定，至分解温度炭化。弹性体加热时，直到化学分解温度前，不发生流动，至分解温度材料分解炭化。
The heating characteristics of the three kinds of interlocking slope protection plastic mould are also different, which can be identified by heating method. The thermoplastic chain slope protection plastic mould softens and melts easily when it is heated, and becomes transparent when it is melted. It can often pull out the wire from the melt, and is usually easy to heat close. When the thermosetting chain slope protection plastic mould is heated to the chemical decomposition of the material, the original hardness of the mould shall not be softened, and the dimension shall be relatively stable until the decomposition temperature is carbonized. When the elastomer is heated, until the chemical decomposition temperature, there is no flow, until the decomposition temperature, the material decomposes and carbonizes.
