一、類型和面料的選擇：根據(jù)面料的不同，防酸工作服可分為不透氣型和透氣型兩類。接觸強酸作業(yè)等嚴(yán)重酸污染場所人員適宜選用不透氣型防酸工作服，其面料一般采用單面、雙面橡膠涂覆織物(膠布)、聚乙烯塑料薄膜(主要做圍裙、套袖等)等，由于面料本身特性不能很好地完成身體和外界環(huán)境之間的溫濕度交換，所以在服裝結(jié)構(gòu)上可有不影響防護性能的透氣設(shè)計，以彌補面料的不足;防酸霧、酸性氣體腐蝕等中、輕度酸污染場所適宜選用透氣型防酸工作服，其透氣性好、穿著舒適、柔軟輕便，面料一般采用耐酸纖維織物，如粗毛呢、柞蠶絲、氯綸、滌綸等，氯綸、滌綸等合成纖維雖然不耐高溫、吸濕率低、對有機溶劑穩(wěn)定性差，但耐酸穩(wěn)定性優(yōu)于粗毛呢、柞蠶絲等天然纖維織物，尤其是滌綸還對一般的有機溶劑有較好的穩(wěn)定性，目前被廣泛選用。
A type, and the choice of fabric: fabric according to different national standard can be divided into two types, breathable and breathable. People who have contact with strong acid and other serious acid pollution places are suitable for the use of air tight acid proof suit. The fabric usually uses one side, double-sided rubber coated fabric (rubber cloth), polyethylene plastic film (mainly apron, sleeve etc.), etc. because the fabric itself can not complete the temperature and humidity between the body and the outside environment well. Change, so in the clothing structure can have a breathable design that does not affect the protective performance, to make up for the shortage of fabric; acid fog, acid gas corrosion and other medium and mild acid pollution places suitable for the use of air permeable type anti acid work clothes, it has good air permeability, comfortable, soft and portable fabric, such as coarse wool fabric, such as coarse wool. The synthetic fibers, such as tussah silk, fiber, polyester fiber, etc., are not resistant to high temperature, low moisture absorption and poor stability of organic solvents, but the stability of acid resistance is better than that of coarse wool and tussah silk. Especially, polyester fiber has good stability to the general organic solvent and is widely used at present.

二、防酸級別的選擇：按耐酸程度由高到低，透氣型防酸工作服分為一級、二級、三級三個等級，不透氣型防酸工作服分為一級、二級兩個等級。選擇防酸服時應(yīng)對工作環(huán)境進行相關(guān)的危險性分析，及對人體健康有何危害，它們的濃度如何，以何種形態(tài)(液態(tài)、氣態(tài))出現(xiàn)，作業(yè)人員可能以何種方式(持續(xù)、偶然)與此類危險品接觸，再根據(jù)針對不同工種、不同作業(yè)場所酸危害程度的分析，綜合考慮防護性、耐用性，兼顧舒適性和成本因素，確定防酸服的種類(透氣型、不透氣型)及防酸級別(一級、二級、三級)，選擇適當(dāng)防酸級別的防酸服。

Two, the selection of acid prevention level: according to the acid tolerance from high to low, air permeable acid anti acid work clothes are divided into first class, two grade and three grade three grades, and the air permeable type anti acid work clothes are divided into first class and two grade two grades. When choosing an acid proof suit, the risk analysis of the working environment and the harm to the health of the human body, how the concentration and the form (liquid and gaseous) appear, how the operator may be exposed to such dangerous products (continuous and accidental), and then according to the acid danger of different types of work and different workplace. The analysis of damage degree, comprehensive consideration of protection, durability, comfort and cost factors, determine the type of acid proof clothing (breathable, impermeable type) and acid level (grade 1, two, three), and choose the proper acid proof suit.

三、款式的選擇：防酸工作服的款式有分身式、大褂式、連體式及圍裙套袖等。分身式防酸工作服包括上衣和褲子。上衣要求領(lǐng)口緊、袖口緊、下擺緊，褲子為直筒式;大褂式防酸工作服翻領(lǐng)和立領(lǐng)兩用，要求后背下部無開縫;連體式防酸工作服指上衣與褲子形成一體，要求領(lǐng)口緊、袖口緊和褲腳緊。對于防酸服而言，安全概念不僅指防護功能，而且款式結(jié)構(gòu)在工作過程中也應(yīng)符合安全要求。
Three, the choice of styles: national standard styles have split type, coat type, Siamese style and aprons sleeve etc.. One type of acid proof coverall includes a jacket and trousers. The jacket requires tight neckline, tight cuffs and tightness, trousers are straight tube, and gown type anti acid working clothes and collar are used for double use, and there is no slit on the back of the back; the joint type anti acid work clothing is a combination of jacket and trousers, which requires tight neckline, tight cuffs and tight trouser feet. For acid proof clothing, the concept of safety is not only about the protection function, but also the style and structure should meet the safety requirements in the process of work.

選用時應(yīng)按照身體接觸酸液的部位選擇不同款式的防酸工作服，注意防酸工作服一般不應(yīng)有明袋，以免積存飛濺的酸液。可選擇分身式和大褂式，其縫制技術(shù)直接影響了產(chǎn)品的防酸滲透性能，應(yīng)注意在單道暗線縫制后，雙邊同向加道明線縫制并整燙。不透氣型防酸工作服采用膠粘合制成，可選擇連體式、分身式或圍裙套袖，并注意服裝上的通氣孔不得影響服裝的結(jié)構(gòu)強度及使酸液侵入。
Selection should be in accordance with the body of the body in accordance with the body of acid to choose different styles of anti acid work clothes, pay attention to the acid work clothes usually do not have clear bags, so as to avoid the accumulation of splash of acid. The sewing technology can directly affect the anti acid permeability of the product. The air permeable anti acid work clothes are glued with adhesive, which can be selected as connecting type, body split type or apron sleeve, and it is noted that the air vent on the clothing can not affect the structure strength of the garment and the acid liquid invading.

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