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Plastic blending modification methods
by：CSSSLD
2021-02-03
Wen VIP
plastic injection tooling/blend, also known as the polymer alloy is a kind of developing new polymer materials, the most efficient way to is to realize high-performance plastic varieties, intensification of existing main way. Plastic blending modification is to point to in a resin to add one or more other resin, so as to change the original resin performance of a modified method. Plastic blending modification is a kind of and add the neck and neck in the commonly used plastic modification methods. The difference between it and the plastic additives modification is to add modification in the resin mixed with small molecules, and plastic blending modification in the resin with high polymer material. Due to the blending modification for polymer material in the complex system, thus better than adding system, the compatibility and modification at the same time, the relatively small effect on other properties of the original resin.
plastic blending modification of
1. The blending component performance. Several blending components of complex system, and can eliminate a single resin varieties of faults, complement each other, each other so as to achieve the degree of perfection. 2. Improve the impact performance. When blending plastic impact modified the most efficient way. In the resin mixed with rubber elastomer and impact resistance resin. 3. Improve the processing performance. 4. Reduce the cost. In high resin mixed with similar low-cost resin performance, and reduce the cost of complex system. 5. Improve some special properties. In general flame retardant resin with high flame retardant resin, can improve the flame retardancy, in general block resin with high separation resin, can improve the barrier property, in a general resin with high absorbent resin or conductive polymers, can improve the antistatic performance.
plastic blend the structure of the form is to determine the properties of blend is one of the most fundamental factors. Blend is composed of two or more than two kinds of polymer, and composite system for thermodynamic incompatible system, thus the specific composition can be divided into two or more than two phase.
blend single phase continuous structure of single phase continuous structure refers to the blend of two components is a phase in the continuous phase. And the other is the dispersed phase. Single phase continuous structure become island structure of general image. Dispersed phase at regular or irregular globular, granular or elliptic ball like island, located in continuous phase. Island of the structure of the blend can gain such as biodegradability, processability, flame retardancy, optical and electrical properties of polymer alloy.
the dispersed irregularly shaped
the dispersed phase is very irregular shape and size of highly dispersed particles. Usually, the content of larger components constitute a continuous phase, and the content of smaller dispersed phase.
rules of dispersed phase particles is
rules of dispersed phase particles is, the interior of the particles is not included or only contains a small amount of continuous phase composition.
the dispersed phase to the cellular structure or sausage texture
this kind of structure is characterized by dispersed phase also includes continuous form other branch office in the granules of smaller particles. Therefore, within the dispersed phase particles and the continuous form other branch office of a smaller inclusion content as the dispersed phase, and constitutes a dispersed particles each other are divided into the continuous phase. Then dispersed particle cross section shape of sausage, also known as the sausage structure.
for reinforced blend, the dispersed phase particles exist fibrous benefit enhancement modification. The longer the fiber length to diameter ratio, the enhancement effect is better. To a certain degree of length to diameter ratio is continuous into two phase, the enhancement for fibrous, enhancement effect can reach the top.
more wonderful sharing: 【 Injection molding processing VIP 】 Plastic additives modification formula, click directly.
or copy the link: http://www. csssld。 cn//html/2016/Trade_0405/193。 HTML
nantong on plastic products factory's official website: http://www. csssld。 Cn / /
source network trimmer/injection molding processing and VIP
plastic injection tooling/blend, also known as the polymer alloy is a kind of developing new polymer materials, the most efficient way to is to realize high-performance plastic varieties, intensification of existing main way. Plastic blending modification is to point to in a resin to add one or more other resin, so as to change the original resin performance of a modified method. Plastic blending modification is a kind of and add the neck and neck in the commonly used plastic modification methods. The difference between it and the plastic additives modification is to add modification in the resin mixed with small molecules, and plastic blending modification in the resin with high polymer material. Due to the blending modification for polymer material in the complex system, thus better than adding system, the compatibility and modification at the same time, the relatively small effect on other properties of the original resin.
plastic blending modification of
1. The blending component performance. Several blending components of complex system, and can eliminate a single resin varieties of faults, complement each other, each other so as to achieve the degree of perfection. 2. Improve the impact performance. When blending plastic impact modified the most efficient way. In the resin mixed with rubber elastomer and impact resistance resin. 3. Improve the processing performance. 4. Reduce the cost. In high resin mixed with similar low-cost resin performance, and reduce the cost of complex system. 5. Improve some special properties. In general flame retardant resin with high flame retardant resin, can improve the flame retardancy, in general block resin with high separation resin, can improve the barrier property, in a general resin with high absorbent resin or conductive polymers, can improve the antistatic performance.
plastic blend the structure of the form is to determine the properties of blend is one of the most fundamental factors. Blend is composed of two or more than two kinds of polymer, and composite system for thermodynamic incompatible system, thus the specific composition can be divided into two or more than two phase.
blend single phase continuous structure of single phase continuous structure refers to the blend of two components is a phase in the continuous phase. And the other is the dispersed phase. Single phase continuous structure become island structure of general image. Dispersed phase at regular or irregular globular, granular or elliptic ball like island, located in continuous phase. Island of the structure of the blend can gain such as biodegradability, processability, flame retardancy, optical and electrical properties of polymer alloy.
the dispersed irregularly shaped
the dispersed phase is very irregular shape and size of highly dispersed particles. Usually, the content of larger components constitute a continuous phase, and the content of smaller dispersed phase.
rules of dispersed phase particles is
rules of dispersed phase particles is, the interior of the particles is not included or only contains a small amount of continuous phase composition.
the dispersed phase to the cellular structure or sausage texture
this kind of structure is characterized by dispersed phase also includes continuous form other branch office in the granules of smaller particles. Therefore, within the dispersed phase particles and the continuous form other branch office of a smaller inclusion content as the dispersed phase, and constitutes a dispersed particles each other are divided into the continuous phase. Then dispersed particle cross section shape of sausage, also known as the sausage structure.
for reinforced blend, the dispersed phase particles exist fibrous benefit enhancement modification. The longer the fiber length to diameter ratio, the enhancement effect is better. To a certain degree of length to diameter ratio is continuous into two phase, the enhancement for fibrous, enhancement effect can reach the top.
more wonderful sharing: 【 Injection molding processing VIP 】 Plastic additives modification formula, click directly.
or copy the link: http://www. csssld。 cn//html/2016/Trade_0405/193。 HTML
nantong on plastic products factory's official website: http://www. csssld。 Cn / /
source network trimmer/injection molding processing and VIP
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