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　TPE作為一種高分子彈性材料，具有十分廣泛的使用，且具有可循環(huán)利用、對環(huán)境友好的特點，因此TPE材料現(xiàn)在大有逐漸取代傳統(tǒng)橡膠的趨勢。這在防毒面具上就有很好的體現(xiàn)，防毒面具是伴隨著現(xiàn)代戰(zhàn)爭而生的產(chǎn)品。是一種針對毒氣保護個人呼吸道的一種防護器材。

　　普通的防毒面具基本是由硬塑料和軟膠材料兩種組成，硬塑料一般都是生塑料，屬熱壓加工而成，質(zhì)感生硬，佩戴不舒適，且不耐用。軟膠部分則由橡膠制成，但橡膠自身有異味，而且存在揮發(fā)性物質(zhì)，也并不是理想的防毒面具制造材料。

　　TPE的誕生，為防毒面具的軟性材料生產(chǎn)提供了更為合適的原料來源，TPE具有橡膠的高強度與回彈性，觸感柔軟，出色的抗疲勞性和耐溫性塑料般的可注塑性，重要的是TPE具有環(huán)保無毒的特點，這也是它能夠脫穎而出的關(guān)鍵。

　　TPE資料可通過注塑包覆方法，直接與PP原料面具粘組成一全體，無需憑借膠粘劑等來進行安裝。適用于制作中端的防毒面具罩。相比較而言，TPE幾乎百分百可回收利用的特點，完勝硅膠的優(yōu)異的拉伸回彈性，也確保其在與硅膠的競爭中勝出一籌。

TPE, as a kind of polymer elastic material, is widely used, recyclable and environment-friendly. Therefore, TPE has the trend of gradually replacing the traditional rubber. This is reflected in the gas mask, which is a product born with the modern war. It is a kind of protective equipment for protecting personal respiratory tract against toxic gas.

Ordinary gas masks are basically composed of hard plastic and soft rubber materials. Hard plastic is generally raw plastic, which is processed by hot pressing. It is hard, uncomfortable to wear and not durable. The soft rubber part is made of rubber, but the rubber has peculiar smell and volatile substances, which is not the ideal material for making gas masks.

The birth of TPE provides a more suitable source of raw materials for the production of soft materials for gas masks. First, TPE has the high strength and resilience of rubber, soft touch, excellent fatigue resistance and temperature resistance plastic like injection ability. The most important thing is that TPE has the characteristics of environmental protection and non-toxic, which is the key for it to stand out.

TPE data can be directly bonded with PP raw material mask by injection coating method, so it does not need to be installed by adhesive. Suitable for making middle end gas mask. In comparison, TPE is almost 100% recyclable, which is superior to silica gel in terms of its excellent stretch resilience and ensures that it can win the competition with silica gel.