Application and future development direction of intumescent flame retardants</p
膨胀型阻燃剂的应用及未来发展方向。膨胀型阻燃剂一般应用于纤维和织物中主要是通过以下两种方式：
The first is to prepare the flame retardant into a finishing liquid and apply it to the surface of the fabric through coating. Most natural fibers use this method; </p
二是将膨胀型阻燃剂作为一种共聚单体加入到聚合物中，大多用于合成纤维的阻燃。
国内主要的阻燃剂生产厂家也不少，我们在选择阻燃剂的时候，要选择适合自己的厂家才是关键。
膨胀型阻燃剂（IFR）是一种环保的绿色阻燃剂，合成一种具酸源、炭源和气源三位一体的膨胀型阻燃剂是当今阻燃研究的一个热点。此外，提高膨胀型阻燃剂的热稳定性，满足聚合物高温加工的需要，也是膨胀型阻燃剂今后的发展方向。
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</p
ENISO5659-2: Smoke density test</p
ENISO5659-2: Toxicity test</p
NFX70-100: Toxicity Test</p
EU new standard cable EN45545-2 test</p
EN50266-2-4: Vertical combustion test of multiple bundles of wires and cables (cable diameter ≥ 12mm) </p
EN50305.9.1.1: Fire performance test of thin-walled cables for railways (6mm<cable diameter<12mm)</p
EN50305.9.1.2: Fire performance test of thin-walled cables for railways (cable diameter ≤ 6mm)</p
EN61034-2: Wire and cable smoke concentration test</p
EN60332-1-2: Single vertical flame combustion of wires and cables</p
EN50305.9.2: Toxicity test
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