A kind of soft light flame retardant nylon composition

A technology of flame-retardant nylon and composition, applied in the field of soft-light flame-retardant nylon composition, can solve the problems of reducing the desire for selection, increasing the surface roughness of the material, lack of texture of the material, etc., and achieving the effect of overcoming the inability to take both

Active Publication Date: 2019-05-24
上海日之升科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the premise of the above method is to increase the roughness of the material surface, so that the material lacks the necessary texture, and in the same situation, people's desire to choose is reduced. At the same time, the addition of additives affects the mechanical properties or other performance of the material.

Method used

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  • A kind of soft light flame retardant nylon composition
  • A kind of soft light flame retardant nylon composition
  • A kind of soft light flame retardant nylon composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Weigh raw materials according to the following components and contents:

[0023] PA66 (viscosity 2.7) 100 parts;

[0024] PA612; 5 copies

[0025] Acrylic segmented and styrene segmented block polymer; 5 parts

[0026] Flame retardant; 10 parts

Embodiment 2

[0028] Weigh raw materials according to the following components and contents:

[0029] PA66 (viscosity 2.7); 100 parts

[0030] PA612; 5 parts

[0031] Acrylic segmented and styrene segmented block polymer; 10 parts

[0032] Flame retardant; 10 parts

Embodiment 3

[0034] Weigh raw materials according to the following components and contents:

[0035] PA66 (viscosity 2.7) 100 parts;

[0036] PA612; 5 copies

[0037] Acrylic segmented and styrene segmented block polymer; 15 parts

[0038] Flame retardant; 10 parts

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Abstract

The invention relates to a soft light flame retardant nylon composition, which is prepared from the following raw materials in parts by weight: 100 parts of PA66, 1 to 10 parts of PA612, 1 to 15 parts of acrylic acid chain segment-styrene chain segment block polymer, and 1 to 20 parts of fire retardant. Compared with the prior art, due to the difference of solubility parameters of the acrylic acid chain segment-styrene chain segment block polymer and polyamide chain segment, the block polymer chain segments form many individual small phase domains in nylon66 matrix, thus a clear two phase interface for optical propagation is formed, the angle of light reflection and refraction is further changed, the brightness generated by integrated reflection of light in a same angle is avoided, the glare to human eyes is reduced, and soft light is provided.

Description

technical field [0001] The invention belongs to the field of composite materials, and in particular relates to a soft light flame-retardant nylon composition. Background technique [0002] Nylon has excellent mechanical properties, wear resistance, oil resistance, solvent resistance, and self-lubricating properties. It is one of the engineering plastics with a wide range of uses. With the continuous expansion of its application fields, the applications in electronic appliances, tool casings, home appliances, etc. are also increasing. Generally, people will require a bright surface, but in some occasions, it is necessary to form a soft light on the surface of the material to avoid excessive stimulation to the human eye, such as computer casings, car interiors, instrument panels, and some household appliance casings Material. [0003] At present, there are no patents related to the method of forming soft light in the field of nylon flame retardant. In the field of alloy mate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L77/06C08L53/00C08K5/5313C08K3/32
CPCC08K2003/321C08L77/06C08L2201/02C08L2205/025C08L2205/03C08L53/00C08K5/5313C08K3/32
Inventor 陈超郭建鹏孟成铭
Owner 上海日之升科技有限公司
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