PP SRD7677 PP SRD7677供应

PP SRD7677

Compared with the commonly used butene copolymers, the LLDPE produced by ****e and octene a*opolymerized monomers has better performance. The largest use of LLDPE resin in film production, with a long chain alpha olefin (such a*yclo****e, 1-octene) a*omonomer production of LLDPE resin and film products in the tensile strength, impact strength, tearing strength, penetration resistance, environmental stres*racking resistance and many other aspects are better than by butene a*omonomer to produce LLDPE resin. Since 1990s, PE manufacturers and users in foreign cou*ies tend to replace butylene with ****e and octene. It is reported that using octene as comonomer, the performance of resin is not necessarily better than that of ****e copolymerization, and the price i*ore expensive. Therefore, the trend of using LLDPE abroad to replace butene i*ore *ious.

Because there is no large-scale production of ****e and octene in China, and the import price i*ore expensive, the LLDPE resin currently used in China i*ainly used as butene a*omonomer. Some enterprises inChinaused the LLDPE as the monomer of the comonomer when they i*oduced the production plant, but they had to give up because of the production of no ****e inChina, and only imported a *all amou*f ****e when driving. Most of the high-end LLDPE imported fromChinaare such products. It is expected that in the future, there will be a greater increase in the demand for LLDPE with 1- ****e as a monomer.