Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Co-extruded PVC colorized wood-grain profile and preparation method thereof

A wood grain and color technology, applied in the field of co-extruded PVC color wood grain profiles and their preparation, can solve the problems of large differences in product appearance, poor quality stability, texture mismatch, etc., to meet high-end decorative needs, wood grain texture Clear, hot stamping and embossing for firm results

Active Publication Date: 2014-07-30
TIANJIN ZHONGCAI PROFILES
View PDF3 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing imitation wood grain extrusion products have poor quality stability, mainly in the aspects of unclear texture, large differences in product appearance, mismatched texture after forming windows, and poor aging performance.

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

no. 1 example

[0022] A co-extruded PVC colored wood-grain profile, comprising a main body made of PVC and a colored co-extruded wood-grain layer formed on the surface of the main body. The colored co-extruded wood-grain layer is composed of a grain material and a base material:

[0023] The composition of the texture is: polyvinyl chloride Ⅰ SG-578kg, chlorinated polyethylene 5kg, nano calcium carbonate 6kg, stabilizer 3.5kg, ultraviolet absorber 0.8kg, antioxidant 0.3kg, ACR 1kg, pigments, yellow pigment 1.3 kg.

[0024] Components of the base material: polyvinyl chloride II SG-780kg, chlorinated polyethylene 6kg, active calcium carbonate 5kg, stabilizer 3.5kg, ultraviolet absorber 0.8kg, antioxidant 0.2kg, ACR 1.4kg, pigments including yellow pigment 0.8 kg, titanium dioxide 0.5kg.

[0025] The preparation method of this co-extruded PVC colored wood grain profile comprises the following steps,

[0026] 1) Weigh each component of the base material and texture material according to the fo...

Embodiment 2

[0031] A co-extruded PVC colored wood-grain profile, comprising a main body made of PVC and a colored co-extruded wood-grain layer formed on the surface of the main body. The colored co-extruded wood-grain layer is composed of a grain material and a base material:

[0032] The composition of the texture is: polyvinyl chloride Ⅰ SG-679kg, chlorinated polyethylene 5kg, activated calcium carbonate 6kg, stabilizer 3kg, ultraviolet absorber 0.7kg, antioxidant 0.2kg, ACR 1kg, stearic acid 0.1kg, PE Wax 0.05kg, pigments include 1.3kg of yellow pigments, 0.01kg of red pigments and 0.007kg of black pigments.

[0033] Components of the base material: polyvinyl chloride II SG-780kg, chlorinated polyethylene 6kg, activated calcium carbonate 6kg, stabilizer 3.5kg, ultraviolet absorber 0.8kg, antioxidant 0.3kg, ACR 1.5kg, PE wax 0.08kg, Stearic acid 0.1kg, pigments including yellow pigment 1.0kg, ultramarine blue 0.02kg, titanium dioxide 0.3kg,.

[0034] The preparation method of this co-e...

Embodiment 3

[0040] A co-extruded PVC colored wood-grain profile, comprising a main body made of PVC and a colored co-extruded wood-grain layer formed on the surface of the main body. The colored co-extruded wood-grain layer is composed of a grain material and a base material:

[0041] The composition of the texture is: polyvinyl chloride Ⅰ SG-580kg, chlorinated polyethylene 5kg, nano calcium carbonate 6kg, stabilizer 3.5kg, ultraviolet absorber 0.5kg, antioxidant 0.2kg, ACR 1kg, stearic acid 0.2kg, The pigments include 1.5kg of yellow pigment, 0.02kg of red pigment and 0.08kg of black pigment.

[0042] Components of base material: polyvinyl chloride II SG-880kg, chlorinated polyethylene 5kg, activated calcium carbonate 5kg, stabilizer 3.5kg, ultraviolet absorber 0.8kg, antioxidant 0.3kg, ACR1.6kg, PE wax 0.07kg, The pigments include 1.0kg of yellow pigment and 0.5kg of titanium dioxide.

[0043] The preparation method of this co-extruded PVC colored wood grain profile comprises the follo...

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
Diameteraaaaaaaaaa
Sub diameteraaaaaaaaaa
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a co-extruded PVC colorized wood-grain profile which mainly comprises a main body and a colorized co-extruded wood-grain layer formed on the surface of the main body, wherein the colorized co-extruded wood-grain layer consists of a grain material and a base material. The grain material comprises the following components: polyvinyl chloride I, chlorinated polyethylene, filler, a stabilizer, an ultraviolet light absorber, an antioxidant, ACR and a pigment I and the base material comprises the following components: polyvinyl chloride II, chlorinated polyethylene, filler, a stabilizer, an ultraviolet light absorber, an antioxidant, ACR and a pigment II, wherein the relative molecular weight of the polyvinyl chloride I is greater than that of the polyvinyl chloride II, and the pigments I and II are respectively one or more of inorganic yellow, red, carbon black, titanium dioxide and ultramarine blue. According to the co-extruded PVC colorized wood-grain profile, the raw material of the co-extruded layer is re-designed based on the original profiled bar, so that the wood grain is clear and well matched with the window so as to satisfy the requirements on high-end decoration.

Description

technical field [0001] The invention relates to the field of profile preparation, in particular to a co-extruded PVC colored wood grain profile and a preparation method thereof. Background technique [0002] PVC plastic profiles have been developed to this day and are already a very mature product: products include PVC plastic door and window profiles, PVC exterior wall hanging panels, PVC synthetic resin tiles, PVC guardrails and other outdoor products. With the increasing of people's personalized needs, the colorization of PVC plastic profiles is gradually favored by people. The colorization of PVC plastic profiles has developed to this day and has gone through various forms. Colored PVC plastic profiles include: whole body colored profiles, imitation wood grain profiles, film-coated profiles, fluorocarbon sprayed profiles, colored PMMA co-extruded profiles, colored ASA co-extruded profiles, imitation wood grain ASA co-extruded profiles profiles etc. [0003] The imitat...

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): C08L27/06C08L23/28C08K5/09C08K3/26C08K3/22
Inventor 刘芳兴王景旺刘伟
Owner TIANJIN ZHONGCAI PROFILES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com