What are the functions of sulfur in rubber products reported by white conveyor belt manufacturers? Sulfur is a common mineral in nature. One is of high medicinal value, the other is widely used in rubber. In the 19th century, rubber was only used as a waterproof material because it was not heat-resistant and easy to melt and soften at high temperatures.

白色輸送帶生產(chǎn)廠家報導：1839年，固特異把氧化鉛、橡膠、硫化這三種化合物混合在一起的時候，放在高溫下并不容易分解。經(jīng)過長時間的研發(fā)和改良，橡膠已經(jīng)不會在100攝氏度以下的溫度分解了?，F(xiàn)在越來越多的耐熱橡膠產(chǎn)品已經(jīng)研發(fā)出來，加入順丁橡膠、丁苯橡膠的產(chǎn)品可以耐熱120~150攝氏度，而加入三元乙丙的橡膠則可以耐熱180攝氏度。這也是橡膠工業(yè)的一個重大的進步。

The white conveyor belt manufacturer reported that when Goodyear mixed lead oxide, rubber and vulcanization together in 1839, it was not easy to decompose at high temperature. After a long time of development and improvement, rubber will not decompose below 100 ℃. Now more and more heat-resistant rubber products have been developed. The products with cis-1,4-polybutadiene rubber and styrene butadiene rubber can be heat-resistant at 120-150 ℃, while the rubber with EPDM can be heat-resistant at 180 ℃. This is also a major progress in the rubber industry.

白色輸送帶

White conveyor belt

白色輸送帶廠家報導硫化的分類：

Classification of vulcanization reported by white conveyor belt manufacturer:

1. 硫磺粉：將塊狀的產(chǎn)品磨成粉狀的，這種是應用廣泛的一種，能均勻的分散在橡膠制品中，使他的性能充分揮發(fā)出來。

1. Sulfur powder: grinding the lumpy product into powder, which is widely used. It can be evenly dispersed in rubber products to fully volatilize its performance.

2. 不溶性硫磺：這種硫磺加工工藝比價麻煩，所以也是比較高，質地優(yōu)良，主要用在高檔的橡膠制品中，生產(chǎn)出來的橡膠產(chǎn)品外表美觀，質量好。

2. Insoluble sulfur: the sulfur processing technology is troublesome compared with the price, so the price is relatively high and the quality is good. It is mainly used in high-grade rubber products. The rubber products produced are beautiful in appearance and good in quality.

3.膠體硫化：是一種乳狀產(chǎn)品，主要是和乳膠產(chǎn)品一起使用。

3. Colloidal vulcanization: it is a kind of emulsion product, mainly used with latex products.

橡膠產(chǎn)品之前應用沒有那么廣泛，性能也不完善，有了硫磺這一配合剤后，性能更加完善，并且成為應用更加廣泛的高分子的材料

Rubber products have not been widely used before, and their properties are not perfect. With the sulfur compound, the performance is more perfect, and it has become a more widely used polymer material

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