Environmentally-friendly semitransparent cold-resistant nylon 6

Abstract

The invention relates to an environmentally-friendly semitransparent cold-resistant nylon 6 which comprises the following components in proportion by weight: 49.5-90% of nylon 6, 3-35% of nylon freezing agents, 3-35% of clarifier, 0.3-1.5% of antioxidant and 0.3-5.5% of other adjuvant. The environmentally-friendly semitransparent cold-resistant nylon 6 can resist a low temperature of 40 DEG C below zero, and the impact strength of a notch of a cantilever beam is much higher than that of a common nylon 6. Moreover, the environmentally-friendly semitransparent cold-resistant nylon 6 is convenient to produce and purchase, and thus the competitiveness is enhanced greatly.

Description

technical field [0001] The present invention relates to an organic polymer composite material, more specifically, relates to an environmentally friendly translucent cold-resistant nylon 6, and also relates to a method for making the environmentally friendly translucent cold-resistant nylon 6 raw material. Background technique [0002] Nylon 6 is a polyamide resin, one of the most widely used engineering plastics. Its amide group is polar and has a strong hydrogen bond in its structure, which makes nylon 6 have a high melting point and good Excellent physical and mechanical properties, wear resistance and self-lubricating properties, these comprehensive characteristics are not available in other plastics. However, the impact strength of pure nylon 6 is low, and this shortcoming is more prominent at lower ambient temperatures. Nylon 6 materials used in many places need to have certain toughness and grease resistance while maintaining the original relevant advantages of nylon ...

AI Technical Summary

Problems solved by technology

At the same time, nylon 6 itself has the characteristics of translucency, but it often becomes opaque milky white when it is modified by traditional toughening and cold resistance, which limits its application.

At present, in general, special materials such as nylon 11, nylon 12, nylon 610, and nylon 1010 are often used to produce materials that have the advantages of translucency, good toughness, low temperature resistance, good strength, and good wear resistance. These materials are only produced by very few large companies, and the procurement is troublesome, and the price is extremely high; at the same time, the melting point and temperature resistance of these materials are significantly lower than nylon 6. In some areas, even if the cost of high-cost materials is paid, the effect is still unsatisfactory.