Fragrant environment protection polyvinyl chloride granules

A polyvinyl chloride, aromatic type technology, applied in the field of aromatic environmentally friendly polyvinyl chloride pellets, can solve problems such as taste stimulation, internal organ system harm, soil and water pollution, etc., and achieve pleasant spirits, stable and reliable quality, and reduced pollution. Effect

Inactive Publication Date: 2008-09-24
TBEA DEYANG CABLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Insulated wires are indispensable in decoration materials in workplaces and living environments. The insulating material of ordinary PVC insulated wires contains heavy metals such as lead and plastic odor, which is harmful to the human nervous system and internal organs. At the same time, it releases The smell of plastic can irritate people's sense of taste, and materials containing heavy metals and their compounds will pollute soil and water after incineration or burial

Method used

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  • Fragrant environment protection polyvinyl chloride granules

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Example 1: Aromatic environmentally friendly PVC wire and cable material

[0035] According to any group of ingredients (weight parts) in Example ①~Example ④ in Table 1

[0036] Table I

[0037] component

[0038] polyethylene wax

[0039] Using existing production methods:

[0040] First, the plasticizer, stabilizer, antioxidant, barium stearate and stearic acid are mixed on the three rollers to make pulp, and the pulped mixture is poured into the high-speed mixer, and then PVC resin, polyethylene wax, Highly activated light calcium carbonate filler, deodorant, flavor, flame retardant and colorant, stir at 100 to 120 ° C for 10 to 30 minutes, so that the powder is completely mixed evenly, loose and elastic, and then mixed The uniform material is put into the hopper of the single-screw extruder, and the temperature of each section of the screw is 145-165°C. The material is further completely plasticized, so that the product made of aromatic enviro...

Embodiment 2

[0046] Embodiment 2: Aromatic environment-friendly PVC sole material

[0047] Any group of ingredients (parts by weight) in Examples (1) to (4) in the following list 3

[0048] Table 3

[0049] component

[0050] TOTM plasticizer

[0051] Using existing production methods:

[0052] First, the plasticizer, stabilizer, antioxidant, barium stearate and stearic acid are mixed on the three rollers to make pulp, and the pulped mixture is poured into the high-speed mixer, and then PVC resin, polyethylene wax, Highly activated light calcium carbonate filler, deodorant, flavor and colorant, stir at 100-120°C for 10-30 minutes, so that the powder is completely mixed, loose and elastic, and then add the evenly mixed material into the In the hopper of the single-screw extruder, the temperature of each section of the screw is between 145 and 165°C. The material in the hot-melt state after being plasticized by the extruder is added to the double-roll mill for further p...

Embodiment 3

[0057] Example 3: Aromatic environment-friendly PVC floor leather material

[0058] Press any group of ingredients (parts by weight) in Example ~ Example in Table 5

[0059] Table 5

[0060] component

Example

Example

Example

Example

PVC resin

100 copies

100 copies

100 copies

100 copies

DOTP plasticizer

11 servings

15 servings

18 servings

20 servings

TOTM plasticizer

20 servings

32 servings

26 servings

35 servings

Environmentally friendly Ca / Zn heat stabilizer

4 parts

6 servings

5 servings

8 servings

Antioxidant 1010A or 1076

0.2 servings

0.5 servings

0.6 servings

1 serving

polyethylene wax

0.4 servings

0.6 servings

0.8 servings

1.5 servings

Deodorant SW class

6 servings

10 servings

11 servings

12 servings

plant aromatic essence

6 servings

7 servings

7 servings

7.5 s...

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Abstract

The invention discloses aromatic environment protective PVC granules which includes the components with the following weight portions: 100 weight portions of PVC resin; 8 weight portions to 40 weight portions of DOTP plasticizer; 10 weight portions to 40 weight portions of TOTM plasticizer; 2 weight portions to 12 weight portions of environment protective Ca / Zn thermal stabilizer; 0.1 weight portion to 1.5 weight portions of antioxidizer; 0 weight portion to 2.5 weight portions of polyethlene wax; 2 weight portions to 12 weight portions of plastic deodorant; 2 weight portions to 12 weight portions of aromatic essence, 0.5 weight portion to 3 weight portions of barium stearate; 0.1 weight portion to 3 weight portions of stearic acid; 3 weight portions to 20 weight portions of highly activated calcium bicarbonate filler; 0 weight portion to 10 weight portions of environment protective non-toxic flame retardant. The invention has the advantages that because all the raw materials in the prescription are safe and environment protective, the granulate is non-toxic, harmless and aromatic, has excellent performance, is environment protective, has no pollution and meets relevant provisions of the ROHS directive issued by European Union and the ''Management Method on Control of Electronic Information Product Pollution'' issued by China. The granule has wide scope of application, and is suitable to serve as the insulating material of wires and cables, floor leather material, sole material, toys for children and daily plastic products.

Description

technical field [0001] The invention relates to polyvinyl chloride granules, in particular to an aromatic environment-friendly polyvinyl chloride granule. The pellets are widely used in wire and cable insulation materials, floor leather materials, shoe sole materials, children's toys and daily plastic products. Background technique [0002] With the development of modern society, people pay more attention to their living and living environment. In the 21st century, people's awareness of pursuing green environmental protection and protecting the environment is increasing. People are very concerned about the environmental protection characteristics of various materials that they come into contact with in production and life. Attention is paid to the environment, and the environmental awareness of living quarters, workplaces and daily necessities is getting higher and higher. Therefore, material safety and environmental protection are required in the office environment, living ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K5/09C08J3/12C08K3/26
Inventor 董明尹春林
Owner TBEA DEYANG CABLE CO LTD
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