PE pipe flexibility agent
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The PE pipes I’m manufacturing now have a diameter of 6 MM, but they are quite hard; what flexibility agent should be added to make them softer?
LDPE, is it okay to add DOP?
I hope to make the tube softer
What help do you need? Can’t understand the question.
I just want to manufacture hoses; as long as the material is LDPE, I would like to add a softener to make the tubes softer.
Add EVA; it has good compatibility with PE and is also softer. I’ll add some of it – the VA content will be 12%. Last edited by QXZ-1966 on 2009-2-11 at 14:36.]
I don’t know how much EVA needs to be added?
I think what’s needed is something that is both soft and tough; adding EVA only provides softness but not toughness. I recommend using POE, as it offers both softness and toughness. Additionally, POE has good weather resistance, which is beneficial for tube products
So how much POE should generally be added?
Adding EVA should help improve the situation; you can try the 14-2 model. However, I’m also looking for other additives that can enhance the softness of PE. Hope to get more guidance! ! ! ! :lol :lol
Adding POE and EVA should both enable plasticization; it’s just that one of them provides better plasticizing effects and better blendability.
When mixing POE with LDPE, what specifications and types of POE are generally used? Thank you.
Use the extra cards; 8999 – the price is relatively low
Thank you to the person above; are there any other plasticizers that need to be added when using POE?
Thank you. Regarding the LDPE plus POE mentioned above, would using carbon black alone as an UV protector yield good results?
POE, 8999 – there are various models available. How should one choose the melt index and density of POE?