Modified nylon material and preparing method of modified nylon material

The invention discloses a modified nylon material and a preparing method of the modified nylon material. The modified nylon material comprises the following ingredients in percentage by weight: 45 percent to 55 percent of PA66, 10 percent to 15 percent of red phosphorus flame retardants, 22 percent...

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Hauptverfasser: MU YUN, YANG AWEI, YANG XIANFU
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creator MU YUN
YANG AWEI
YANG XIANFU
description The invention discloses a modified nylon material and a preparing method of the modified nylon material. The modified nylon material comprises the following ingredients in percentage by weight: 45 percent to 55 percent of PA66, 10 percent to 15 percent of red phosphorus flame retardants, 22 percent to 30 percent of glass fiber, 5 percent to 8 percent of anti-freezing agents, 1 percent to 4.5 percent of mica powder and 0.5 percent to 1.5 percent of assisting agents. The preparing method of the modified nylon material comprises the following steps that: the PA66, the red phosphorus flame retardants, the mica powder and the assisting agents are weighed according to the weight ratio and are mixed; then, the mixture is added into a high-speed stirring pot to be stirred for 3 to 5 minutes at a high speed and is then added into a double-screw extruder; the glass fiber is added from an inlet of the extruder; the temperature is regulated to a specified value; and finally, discharging, water cooling, grain cutting and
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subjects AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MAKING GRANULES OR PREFORMS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED
RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title Modified nylon material and preparing method of modified nylon material
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