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Composite flame retardant for paint

A compound flame retardant and phosphoric acid three technology, applied in the direction of coating, can solve the problems of color, transparency, adhesion, fastness, complicated process, uneconomical production cost, etc. The effect of simple process and low production cost

Inactive Publication Date: 2014-05-14
SUZHOU CUIZHI NEW TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the existing flame retardants for paints and their preparation processes, the process is complicated, the production cost is not economical, and the flame retardant paints added with flame retardants, its The original color, transparency, adhesion, and fastness will be affected to a certain extent. The invention provides a composite flame retardant for paint

Method used

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  • Composite flame retardant for paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] In a 300ml flask, sequentially add 15 parts of resorcinol bis(diphenyl phosphate) (RDP), 25 parts of triethyl phosphate (TEP), and 15 parts of tris(β-chloroethyl) phosphate (TCEP) 1. 30 parts of tris(2-chloropropyl) phosphate (TCPP), fully stirred at room temperature for 20 minutes to obtain a composite flame retardant for paint.

Embodiment 2

[0014] In a 300ml flask, sequentially add 5 parts of resorcinol bis(diphenyl phosphate) (RDP), 10 parts of triethyl phosphate (TEP), and 30 parts of tris(β-chloroethyl) phosphate (TCEP) 1. 50 parts of tris(2-chloropropyl) phosphate (TCPP), fully stirred at room temperature for 20 minutes to obtain a composite flame retardant for paint.

Embodiment 3

[0016] In a 300ml flask, sequentially add 10 parts of resorcinol bis(diphenyl phosphate) (RDP), 15 parts of triethyl phosphate (TEP), and 25 parts of tris(β-chloroethyl) phosphate (TCEP) 1. 40 parts of tris(2-chloropropyl) phosphate (TCPP), fully stirred at room temperature for 20 minutes to obtain a composite flame retardant for paint.

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Abstract

The invention provides a composite flame retardant for paint. The composite flame retardant for the paint is characterized by comprising the components in parts by weight: 5-15 parts of resorcinol bi(diphenyl phosphate) (RDP), 10-25 parts of triethyl phosphate (TEP), 15-30 parts of phosphate tri(beta-chloroethyl) ester (TCEP) and 30-50 parts of phosphate tri(2-chloropropyl) ester (TCPP). The composite flame retardant is added into various common paint according to the ratio of 10-15%, so that the composite flame retardant has inflame-retarding and fireproofing functions under the premise that original color, transparency, adhesive force and resistant fastness are not affected; and the preparation process is simple, and the production cost is low.

Description

technical field [0001] The invention relates to a composite flame retardant for paint. Background technique [0002] Paint is widely used in various construction projects as well as home and public place decoration. With the improvement of people's living standards and the enhancement of fire protection awareness, especially the warnings of numerous fire accidents, people have put forward higher requirements for the flame-retardant and fire-resistant properties of various household materials. At present, there are also some flame retardants for paints, such as Chinese patent: A high-efficiency and environmentally friendly flame retardant for coating flame retardant and its preparation method (201110203879.6), its formula is ammonium polyphosphate, pentaerythritol, tea saponin according to the following quality Ratio 10-40:10-20:1-5 composition. Halogen-free organophosphorus-nitrogen intumescent flame retardant and its application in flame retardant paint (201110343796.7),...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D7/12
Inventor 孟繁茂冷泠
Owner SUZHOU CUIZHI NEW TECH DEV
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