Posts: 2
From:peru
Registered: Apr 2007

posted April 24, 2007 06:38 PM            

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Dear Mr:
I have a screw the 50 mm x 36 L/D, driven by ac motor ,I need process masterbacht , I can know if I need screw of three stages ,if first to locate of the vented this in 67% of the length of the screw, the second location in where I must place it, also whatever dispersives zones and mixers zones I need and in where I must place them. Thanks by support
Greetings

[This message has been edited by prodab (edited April 24, 2007).]

[This message has been edited by prodab (edited April 24, 2007).]

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Posts: 840
From:Brodheadsville, PA USA
Registered: Jun 2001

posted April 25, 2007 03:45 PM            

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What is the resin?

What is the additive?

What is the fill percent?

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Best Regards,

Tom Cunningham

www.ExtrusionTechnicalServices.com

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Posts: 2
From:peru
Registered: Apr 2007

posted April 26, 2007 09:59 AM            

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Thank you for support, the resin is LDPE,aditive UV,fill is wax 30-50%,pigment 40-60%.
Greetings
Jorge

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Posts: 840
From:Brodheadsville, PA USA
Registered: Jun 2001

posted April 29, 2007 10:26 AM            

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I have my doubts about whether this can be done on a single screw, and therefore can't recommend a screw design. I'm not even sure if these formulations are possible on a twin screw compounder.

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Best Regards,

Tom Cunningham

www.ExtrusionTechnicalServices.com

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