用途

該樹脂是天然膠和各種合成膠（如丁苯、丁腈、氯丁、丁基、三元乙丙膠）的補強劑?？捎糜谥圃燧喬?、鞋跟、鞋底、傳送帶等。

It is reinforcing agent of NR and several SR(as SBR，NBR，CR，IIR，EPDM)，Used for tyre，Heel, sole,conveyer
belt etc.

應用特性

該樹脂在加工過程中有良好的塑性，因此有利于填充料的分散。該品在硫化前起增塑作用，硫化后可提高膠料硬度、撕裂、耐磨性、強力與定伸，并且使膠料伸長率稍微減小，延長焦燒時間，降低膠料門尼黏度。

This resin has good plasticizing properties during processing, so it aids filler dispersion.It can increase plasticity before sulphurized,after sulphurized，it can effectively increase the stock's hardncss, tearing，wearability, strength and modulus at a definite elongation.it can slightly reduce elongation, prolong scorching,reduce Mooney viscosity.

應用指南

該樹脂參考用量為8～10份，添加相對于樹脂含量的7-10%六亞甲基四胺（HMT)作為亞甲基給予體進行交聯反應。為了防止煉膠過程中焦燒發生，需將樹脂在前期加入，而HMT應在煉膠后期終煉時同促進劑、硫磺一起加入。

Its reference use is 8～10%,HMT cross with this resin s methylene donor,The addition amount of HMT is 7～10% to BQ-205B.It must be added in previous period in order to prevent scorching during processing,The HMT should be added with the accelerators and surfur as the last step in the mixing cycle.

包裝

包裝于內襯塑料袋的牛皮紙復合袋中，每袋凈重25kg。
Packaged in kraft paper sack with inner plastic bag，net weight is 25kg for each.

貯存

貯存于室內，干燥通風，防高溫、防火、貯存期為一年。超過貯存期，經檢驗合格的仍可使用。
Kept in indoor , dry and ventilating，protected from Heat and fire，the storage life is one year.The products that exceeded storage life and qualified can be used.