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English Translations » 高分子及新材料 » What do the letters and numbers in the polyethylene grade DJ

What do the letters and numbers in the polyethylene grade DJM-1732H mean respectively? Thank you to all the experts\ud83d\udc4d\ud83d\udc4d

2018-09-19View Original

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What do the letters and numbers in the polyethylene grade DJM-1732H mean respectively? Thank you to all the experts\ud83d\udc4d\ud83d\udc4d
Reply #22018-12-04
What do the letters and numbers in the DJM-1732H mean? The letter D stands for polyethylene. J refers to a UCAT-J catalyst, M refers to the melt index, 17 refers to a density of 917, 32 refers to a melt index of 32, and H refers to hexene as the comonomer. If there is no H, it indicates that the comonomer is butylene.

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Translated at 2026-07-23 11:37:03

Original: https://bbs.hcbbs.com/thread-2063268-1-1.html

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