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
CN107286646BActive Publication Date: 2019-05-24上海日之升科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
上海日之升科技有限公司
Publication Date
2019-05-24

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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.
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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

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
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