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

Fabric composition for refrigeration equipment

A technology of refrigeration equipment and composition, applied in household refrigeration equipment, lighting and heating equipment, applications, etc., can solve problems such as harm to workers' health, long production process, volatilization of paint solvent, etc., and achieve less product scrap and production efficiency. High, avoid volatilization effect

Inactive Publication Date: 2013-05-01
HEFEI MIDEA REFRIGERATOR CO LTD
View PDF2 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the main disadvantages of plastic products and their preparation processes are low surface hardness, the highest can only reach 1HB, the paint layer is easy to scratch, wear, and paint off, and its production process is long and production efficiency is low.
In addition, a large amount of paint solvent volatilizes during the spraying process, causing serious pollution to the environment and endangering the health of workers.
[0003] Therefore, the current plastic products and their preparation process still need to be improved.

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

example 1

[0044] Ultra-high impact PMMA (Japan Mitsubishi IRD-70, IRD-50, IRH-70, France Arkema V920-100, US RTP-1800, Japan Asahi Kasei SR-8350, Degussa ZK40, ZK50, etc.) 70~85 Parts by weight + 15-30 parts by weight of imitation aluminum alloy and spray-coated appearance masterbatch. The masterbatch formula is: aluminum silver paste (zuxing ZPC-37010-15 parts by weight, ZPC-1205-10 parts by weight), pearl powder (KT-6001, KT-153) 1-15 parts by weight, toner 0.5-5 parts by weight, 0.5-3 parts by weight of lubricant, and 65-85 parts by weight of PMMA (CM-211, 205, 211 from Taiwan Chi Mei). The transparent PMMA base material and masterbatch are mixed in proportion, dried, and co-extruded to obtain a surface layer similar to aluminum alloy or spray-painted appearance. The hardness of the surface layer can reach 2-3HB, and it has good resistance to cracking and alcohol cracking. .

example 2

[0046] 100 parts by weight of PVC powder (SⅢ~SⅤ type), 2~4 parts by weight of organotin, 2~4 parts by weight of compound lubricant, 3~15 parts by weight of CPE, aluminum silver powder (ZP-7172, 7160, 7140, 7120) 2~ 3 parts by weight, 0.5-2 parts by weight of pearl powder (KT-153, 101, 6400, 6300, etc.), appropriate amount of toner. Stir evenly with a high mixer, and granulate with a conical twin-screw extruder to obtain a PVC imitation metal effect dyed surface layer. The surface layer has excellent alcohol resistance, stress crack resistance, and surface hardness ≥ 1HB.

example 3

[0048] ASA (or ABS) 80-95 parts by weight, electroplating silver paste KT7806 (or 7808, or 7810, or 7812, or 7814, or 7816) 2-5 parts by weight, ZnSt 0.3-1 parts by weight, pearl powder (KT101, KT173) 1.5 parts by weight, appropriate amount of toner, mixed evenly, granulated by a twin-screw extruder, and the surface layer is obtained. The surface layer and the PVC base layer have excellent compatibility, and the surface hardness is ≥ 1HB.

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

PropertyMeasurementUnit
hardnessaaaaaaaaaa
hardnessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a fabric composition for refrigeration equipment. The fabric composition comprises a fabric base material and an additive, wherein the fabric base material is at least one of PVC (polyvinyl chloride), ABS (acrylonitrile butadiene styrene), ASA (acrylonitrile styrene acrylate), and PMMA (polymethyl methacrylate) and a composition thereof, and the additive is at least one of metal powder, pearl powder, a pigment, an auxiliary agent, an antibacterial agent and an antistatic agent. The fabric composition is applicable to many technical fields and can be used for preparing many products such as plastic products for the refrigeration equipment, so that surfaces of the products have the advantages of high strength, wear resistance, scratch resistance, good stress cracking resistance, corrosion resistance and the like, and functional diversification such as antibacterial property, antistatic property and different colors and appearances of the products can be achieved easily.

Description

technical field [0001] The present invention relates to a fabric composition for refrigeration equipment. Background technique [0002] In the prior art, the main disadvantages of plastic products and their preparation process are low surface hardness, the highest can only reach 1HB, the paint layer is easy to scratch, wear, and paint off, and the production process is long and the production efficiency is low. In addition, a large amount of paint solvents volatilize during the spraying process, causing serious pollution to the environment and endangering the health of workers. [0003] Therefore, the current plastic products and their preparation process still need to be improved. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems existing in the prior art. [0005] In order to achieve the above purpose, the present invention provides a fabric composition in one aspect. According to an embodiment of the present...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L55/02C08L51/00C08L33/12C08K13/02C08K3/08B32B27/06B32B27/08B32B27/30F25D23/08
Inventor 曹家汉贾丽唐涛项灵芝任媛媛
Owner HEFEI MIDEA REFRIGERATOR CO LTD