Unlock instant, AI-driven research and patent intelligence for your innovation.

Poly olefine moisture removing parent particle and its preparation method

The technology of polyolefin and master batch is applied in the field of polyolefin dehumidification master batch and its preparation, which can solve the problems of increasing production cost, labor consumption, energy consumption, etc., and achieve good internal lubrication, good dispersibility, and high brightness. Effect

Inactive Publication Date: 2006-06-14
SHANDONG WAVE SHAIMULIAO GRP
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In production, drying is required to make products, which consumes energy, time and labor, and corresponding drying devices need to be added
This increases the production cost of the enterprise accordingly

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1 Preparation of 100 kg polyolefin dehumidification masterbatch

[0023] 1. The weight percentage of each component is:

[0024] Tin Oxide 80%

[0025] Aluminate coupling agent 2%

[0026] Polyethylene wax 5%

[0027] Stearic acid 0.5%

[0028] Brightener 0.5%

[0029] Brightener 0.02%

[0030] Polyethylene 11.98%

[0031] 2. Preparation method

[0032] First pre-mix the materials weighed in proportion, then knead the mixture at a high speed in a kneading pot with a current control of 30-50A until it is coated, and finally put the evenly stirred mixture into the main machine and control the temperature at 100- 160°C parallel twin-screw extruder with a diameter of 65 mm die surface is hot cut, pelletized and cooled to make the required masterbatch.

Embodiment 2

[0033] Example 2 Preparation of 100 kg polyolefin dehumidification masterbatch

[0034] 1. The weight percentage of each component is:

[0035] Calcium Oxide 75%

[0036] Titanate coupling agent 1.6%

[0037] Polyethylene wax 4%

[0038] Stearic acid 0.45%

[0039] Brightener 0.45%

[0040] Brightener 0.01%

[0041] Polyethylene 18.49%

[0042] 2. Preparation method

[0043] Preparation method is the same as embodiment 1

Embodiment 3

[0044] Example 3 Preparation of 100 kg polyolefin dehumidification masterbatch

[0045] 1. The weight percentage of each component is:

[0046] Calcium Oxide 70%

[0047] Aluminate coupling agent 1.5%

[0048] Polyethylene wax 4%

[0049] Stearic acid 0.40%

[0050] Brightener 0.40%

[0051] Brightener 0.01%

[0052] Polyethylene 23.69%

[0053] 2. Preparation method

[0054] Preparation method is the same as embodiment 1

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses a polyolefin moisture-removing mother granule and its preparation method. It is formed from metal oxide of tin, magnesium and calcium, plastic adjuvant and carrier resin. The described plastic adjuvant includes aluminic acid ester coupling agent, titanic acid ester coupling agent, polyethylene wax, stearic acid, brightening agent and whitening agent. Its preparation method includes the following steps: mixing raw material, stirring, high-speed kneading, extruding, cutting and cooling so as to obtain the invented mother granules.

Description

Technical field [0001] The invention relates to a polyolefin moisture-removing masterbatch and a preparation method thereof. Background technique [0002] The high price of plastic raw materials has become a difficult problem for the survival of the plastic products industry. While saving the use of plastics, we should actively carry out renewable resources and resource recycling. At present, the plastic products produced by many small and medium-sized enterprises need tens of thousands of tons of recycled PE and PP materials to be added every day. In production, drying is required to make products, which consumes energy, time and labor, and a corresponding drying device needs to be added. This increases the production cost of the enterprise accordingly. In the face of fierce market competition, it is particularly important to research and develop polyolefin moisture-removing masterbatches. Contents of the invention [0003] The purpose of the present invention is to re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C08L23/06C08J3/12C08K3/22
Inventor 王培利曹智欧阳秋英刘学伦牛伟
Owner SHANDONG WAVE SHAIMULIAO GRP