在工業(yè)領(lǐng)域，工作服的防護(hù)性能直接關(guān)系到從業(yè)者的生命健康。濟(jì)南作為裝備制造業(yè)重鎮(zhèn)，其工作服在防燃與防靜電功能上形成了技術(shù)集成與創(chuàng)新應(yīng)用，通過材料科學(xué)、工藝優(yōu)化及標(biāo)準(zhǔn)檢測的三重保障，構(gòu)建起生產(chǎn)防線。

　　In the field of industrial safety, the protective performance of work clothes is directly related to the life and health of practitioners. As a key city in the equipment manufacturing industry, Jinan's workwear has formed a technological integration and innovative application in terms of flame retardancy and anti-static functions. Through the triple guarantee of material science, process optimization, and standard testing, it has built a safety production defense line.

　　高性能纖維的防護(hù)根基

　　The protective foundation of high-performance fibers

　　防燃功能的核心在于纖維的阻燃特性。濟(jì)南企業(yè)多采用芳綸1313或芳綸3A等本質(zhì)阻燃纖維，其極限氧指數(shù)（LOI）達(dá)28%以上，遇火時(shí)纖維表面形成炭化層，隔絕氧氣與熱量傳遞。例如，某石化企業(yè)定制的工作服，外層使用芳綸與阻燃粘膠混紡面料，經(jīng)垂直燃燒測試，續(xù)燃時(shí)間僅0.8秒，遠(yuǎn)低于標(biāo)準(zhǔn)要求的2秒限值。對(duì)于防靜電需求，導(dǎo)電纖維的嵌入成為關(guān)鍵。

　　The core of flame retardant function lies in the flame-retardant properties of fibers. Jinan enterprises often use intrinsic flame retardant fibers such as aramid 1313 or aramid 3A, with a limit oxygen index (LOI) of over 28%. When exposed to fire, a carbonized layer is formed on the surface of the fiber to isolate oxygen and heat transfer. For example, the work clothes customized by a certain petrochemical enterprise are made of a blend of aramid and flame-retardant adhesive fabric on the outer layer. After vertical combustion testing, the ignition time is only 0.8 seconds, far below the 2-second limit required by the national standard. For anti-static requirements, the embedding of conductive fibers becomes crucial.

　　復(fù)合工藝的技術(shù)突破

　　Technological breakthroughs in composite processes

　　在加工環(huán)節(jié)，濟(jì)南企業(yè)采用多層復(fù)合結(jié)構(gòu)提升防護(hù)效能。防燃工作服通常由外層、隔熱層、舒適層構(gòu)成，外層使用鋁箔復(fù)合阻燃面料，反射率＞95%，可抵御1000℃熱輻射；隔熱層填充芳綸氈，導(dǎo)熱系數(shù)低0.035W/(m·K)，形成熱屏障。

　　In the processing stage, Jinan enterprises adopt multi-layer composite structures to enhance protection efficiency. Flame resistant workwear usually consists of an outer layer, insulation layer, and comfort layer. The outer layer is made of aluminum foil composite flame-retardant fabric, with a reflectivity of>95%, which can withstand 1000 ℃ thermal radiation; The insulation layer is filled with aramid felt, with a thermal conductivity as low as 0.035W/(m · K), forming a thermal barrier.

　　標(biāo)準(zhǔn)體系的嚴(yán)格管控

　　Strict control of the standard system

　　濟(jì)南工作服需通過雙重標(biāo)準(zhǔn)認(rèn)證：防燃性能需符合GB 8965.1-2020《防護(hù)服裝 阻燃服》，要求陰燃時(shí)間≤2秒，損毀長度≤5cm；防靜電性能則執(zhí)行GB 12014-2019《防護(hù)服裝 防靜電服》，規(guī)定點(diǎn)對(duì)點(diǎn)電阻在1×10?Ω1×1011Ω之間。

　　Jinan workwear needs to pass dual standard certification: the flame retardant performance must comply with GB 8965.1-2020 "Protective Clothing Flame Retardant Clothing", requiring a smoldering time of ≤ 2 seconds and a damage length of ≤ 5cm; the anti-static performance must comply with GB 12014-2019 "Protective Clothing Anti Static Clothing", specifying a point-to-point resistance of 1 × 10 Ω? Ω to 1 × 1011 Between Ω.

　　場景化解決方案的實(shí)踐

　　Practice of scenario based solutions

　　針對(duì)不同行業(yè)需求，濟(jì)南工作服形成差異化設(shè)計(jì)。在石油化工領(lǐng)域，采用“防靜電阻燃二合一”面料，既通過導(dǎo)電纖維靜電，又以芳綸涂層實(shí)現(xiàn)阻燃；在電力行業(yè)，開發(fā)出18%導(dǎo)電纖維混紡面料，配合嵌入式接地線，使人體電壓始終＜100V。

　　Jinan workwear is designed with differentiation to meet the needs of different industries. In the petrochemical industry, "anti-static and flame-retardant two in one" fabric is used, which eliminates static electricity through conductive fibers and achieves flame retardancy through aramid coating; In the power industry, 18% conductive fiber blended fabric has been developed, combined with embedded grounding wires, to ensure that the human body voltage is always less than 100V.

　　濟(jì)南工作服的防燃防靜電技術(shù)，本質(zhì)是材料創(chuàng)新與工藝精進(jìn)的深度融合。通過本質(zhì)阻燃纖維、導(dǎo)電網(wǎng)絡(luò)構(gòu)建、多層復(fù)合結(jié)構(gòu)及智能檢測體系，實(shí)現(xiàn)了從被動(dòng)防護(hù)到主動(dòng)防御的跨越。這種技術(shù)迭代不僅提升了勞動(dòng)者的系數(shù)，更為高端制造領(lǐng)域的ESG實(shí)踐提供了可復(fù)制的解決方案。

　　The anti ignition and anti-static technology of Jinan workwear is essentially a deep integration of material innovation and process refinement. Through the construction of intrinsic flame-retardant fibers, conductive networks, multi-layer composite structures, and intelligent detection systems, a leap from passive protection to active defense has been achieved. This technological iteration not only improves the safety factor of workers, but also provides replicable solutions for ESG practices in the high-end manufacturing field.

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