PVC cable sheath material prepared from SOPVC film feed back, and practical equipment and preparation method thereof

A cable sheathing material and film technology, applied in the direction of plastic/resin/wax insulators, organic insulators, etc., can solve the problem that waste films cannot be recycled to make films, and achieve the effect of reducing material costs and fully utilizing resources

Inactive Publication Date: 2019-05-31
李恩豪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In PVC film production enterprises, there are also about 10-12% waste films that cannot be recycled to make films

Method used

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  • PVC cable sheath material prepared from SOPVC film feed back, and practical equipment and preparation method thereof
  • PVC cable sheath material prepared from SOPVC film feed back, and practical equipment and preparation method thereof

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Embodiment Construction

[0026] Although the invention may readily be embodied in different forms of embodiments, only some of them are set forth in the drawings or accompanying tables and will be described in detail in this specification, while it will be understood that this specification shall It is considered as an exemplary illustration of the principles of the invention and is not intended to limit the invention to what is described herein.

[0027] Therefore, a feature indicated in this specification will be used to describe one of the features of an embodiment of the present invention, rather than implying that every embodiment of the present invention must have the described feature. Furthermore, it should be noted that this specification describes a number of features. Although certain features may be combined to list possible system designs, these features may also be used in other combinations not explicitly stated. Thus, the illustrated combinations are not intended to be limiting unless...

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Abstract

The invention belongs to the technical field of chemical product, and provides a PVC cable sheath material prepared from SOPVC film feed back, and practical equipment and a preparation method thereof.According to the preparation method, the PVC cable sheath material prepared from SOPVC film feed back comprises SOPVC film feed back, and taking the mass amount of the SOPVC film feed back as 100 parts, an insulation grate composite type calcium zinc stabilizing agent, DOP or DOTP, chlorinated paraffin containing 52% chlorine, diamyl phthalate or dipentyl terephthalate, 1500 mesh calcined kaolin,1500 mesh active light calcium carbonate, polyethylene wax with a molecular weight ranging from 2500 to 3000, pentaerythritol stearate, 1010 anti-oxidant, DLTDP anti-oxidant, and N330 carbon black. The combination of the above raw materials introduced into melting compression banburying-double screw homogenizing-single screw filtering-single screw granulation complete manufacturing equipment formatching specific processing technology, so that a technical problem of preparation of PVC cable sheath material prepared from SOPVC film feed back in the prior is solved, full utilization of feed back and reduction of material cost are realized.

Description

technical field [0001] The invention relates to the technical field of chemical products, in particular to providing a PVC cable sheathing material made from SOPVC film regrind and its use equipment and preparation method. Background technique [0002] In recent years, the annual output of beverages in China has shown a trend of increasing year by year, maintaining a growth rate of 10-20% every year. Beverage shrink label packaging is widely used in the beverage packaging industry. Heat shrink labels add eye-catching, quality-enhancing and 360° decoration advantages to blow molded beverage bottles or containers. The heat-shrinkable label can be tightly attached to any irregularly shaped bottle body, especially when the fit is extended to the bottle neck, bottle cap or bottle cap, the label can obviously modify the characteristics of the container and increase the visual beauty. If UV absorbers are added to the formula of heat shrinkable labels, the shelf life of packaged i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L91/06C08L23/06C08K13/02C08K5/12C08K3/26C08K5/103C08K3/04B29B7/00B29B9/06H01B3/44
Inventor 李恩豪
Owner 李恩豪
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