Nghiên cứu đánh giá khả năng cháy của vải sử dựng may áo bảo hộ lao động cho sinh viên ngành công nghệ hàn tại Trường đại học Sư phạm Kỹ thuật Hưng Yên

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Tác giả: Thị Hạp Đào, Thị Thu Đào, Hải Kiên Lê, Thị Hồng Nhung Lưu, Vũ Lực Tạ

Ngôn ngữ: vie

Ký hiệu phân loại: 536.46 Heat

Thông tin xuất bản: Tạp chí Khoa học và Công nghệ (Trường đại học Sư phạm Kỹ thuật Hưng Yên), 2022

Mô tả vật lý: 67-73

Bộ sưu tập: Metadata

ID: 500170

Thêm vào giỏ

Quần áo bảo hộ lao động là trang phục thực sự cần thiết nhằm đảm bảo sức khỏe và an toàn cho người mặc. Không chỉ các công nhân lao động trong ngành công nghiệp mới cần quần áo bảo hộ lao động mà nhu cầu bảo hộ của sinh viên các ngành kỹ thuật cũng rất lớn. Quần áo bảo hộ của sinh viên ngành công nghệ Hàn đòi hỏi vừa phải có khả năng hạn chế cháy vừa đảm bảo sự thoải mái và an toàn trong quá trình sử dụng. Trong nghiên cứu này, nhóm nghiên cứu tiến hành thử nghiệm và đánh giá trên hai loại vải Kaki (BHH1) và Denim (BHH2) về 3 yếu tố: Thành phần kiểu dệt, khả năng hạn chế cháy, sản phẩm chế thử để tìm ra loại vải tối ưu may đồng phục bảo hộ ngành hàn. Vải Denim với thành phần 95% Co, 5% Pu không chi có khả năng co giãn tạo sự thoải mái tốt, mà khả năng hạn chế cháy theo hai hướng dọc và ngang cũng cao hơn nhiều vải Kaki. Kiểu dáng quần áo bảo hộ lao động được chế thử từ 2 loại vải trên cũng được thiết kế, chế thử đáp ứng yêu cầu về an toàn và may mặc. Kết quả vải Denim (BHH2) được lựa chọn để may quần áo bảo hộ lao động ngành hàn phù hợp hơn vải Kaki (BHH1).Workwear is a really necessary garment to ensure the health and safety of the wearer. Not only workers in the industry need workwear, but also technical students need very much. Workwear for students of welding technology requires both the ability to limit fire and ensure comfort and safety during use. In this study, the research team tested and evaluated on two fabrics Khaki (Workwear 1) and Denim (Workwear 1) on three factors: textile composition and style of weaving, fire resistance, and product testing to find out the optimal fabric to sew workwear for the welding industry. Component of denim is with 95% Co, 5% Pu not only has the ability to stretch to create good comfort, but the ability to limit fire in both vertical and horizontal directions is also much higher than khaki fabric. Workwear is made from the above two fabrics that are also designed and tested to meet safety and comfort requirements. As a result, Denim fabric was selected to make welding workwear more suitable than khaki fabric.

1. Đọc trực tuyến

1. Đọc trực tuyến

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