Weather-resistant corrosion-resistant plastic plate

Abstract

The invention discloses a weather-resistant corrosion-resistant plastic plate. The plastic plate comprises the following raw materials in parts by weight: 8-15 parts of a polyolefin elastic toughenedbody, 5-8 parts of pentaerythritol stearic acid, 10-26 parts of ethylene propylene diene monomer toughened rubber, 4-8 parts of a super-branched lubricant, 15-25 parts of polyamide 6 (PA6) nylon, 35-52 parts of PA66 nylon, 5-8 parts of silicone powder, 5-10 parts of a flame retardant, 4-8 parts of an antioxidant, 4-10 parts of amino silicone oil, 5-10 parts of glass fibers and 3-7 parts of a nucleating agent. The invention relates to the technical filed of building materials. According to the weather-resistant corrosion-resistant plastic plate, strength is increased by adding glass fibers, andthe fireproof grade and heat-resistant stability of the weather-resistant corrosion-resistant plastic plate can be improved by adding the flame retardant and the antioxidant, so that the problems that a plastic plate is aged at a high temperature of 180 DEG C and a low temperature of -40 DEG C, toughness is improved, and a material product is cracked and broken are well solved. Meanwhile, the product shows an excellent tolerance property to corrosion under material conditions of thinner, ethylene oxide resin, curing agents, infrared initiators, acids and alkalis.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a weather-resistant and corrosion-resistant plastic plate. Background technique [0002] Plastic sheet is a sheet made of plastic, with high practicability. Plastic sheet is a sheet made of plastic. It is widely used in construction and chemical industries. Vibration, corrosion resistance, recyclability, high strength, anti-aging, waterproof, moisture-proof, not easy to deform, repeated use, etc., and the replaced hard plastic pallet can also be recycled and processed, which greatly reduces costs, among which the characteristics are particularly prominent It is ultra-high molecular weight polyethylene, which is an engineering plastic with excellent performance, such as high wear resistance, impact resistance, low friction coefficient, good self-lubricating performance, excellent low temperature resistance, chemical corrosion resistance, etc. , as a thermoplastic engin...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the existing technology, the present invention provides a weather-resistant and corrosion-resistant plastic sheet, which solves the problems that the existing plastic sheet is easy to age at a high temperature of 180°C and a low temperature of -40°C, the toughness drops greatly, and the material product cracks and breaks. Obviously, at the same time, the corrosion resistance of the board under the conditions of thinner, ethylene oxide resin, curing agent, infrared initiator, acid and alkali is also obviously insufficient.

Images