https://www.avient.com/knowledge-base/article/composites-explained
Think of an egg that, once cooked, cannot return to its original state.
https://www.avient.com/knowledge-base/article/composites-explained?rtype[]=1164
Think of an egg that, once cooked, cannot return to its original state.
https://www.avient.com/news/archives?page=43
PUNE, India – October 16, 2018 – PolyOne today announced the opening of a new, state-of-the-art thermoplastic elastomer (TPE) production line at i
https://www.avient.com/sites/default/files/2020-12/therma-tech-processing-guide.pdf
Injection Molding Parameters
Base Resin PPA PPS PA 6/6 PA 12
Barrel Temperatures °F (°C)*
Rear Zone 550–580
(288–305)
550–580
(288–305)
440–490
(227–254)
440–480
(227–250)
Center Zone 560–600
(293–316)
560–615
(293–324)
470–510
(243–266)
460–510
(238–266)
Front Zone 580–620
(304–327)
590–630
(310–333)
490–540
(254–282)
480–520
(250–271)
Nozzle 575–615
(302 –324)
600–625
(316–330)
520–570
(271–300)
500–530
(260–277)
Melt Temperature °F (°C) 575–615
(302–324)
600–625
(316–330)
520–570
(271–300)
500–530
(260–277)
Mold Temperature °F (°C) 250–300
(121–150)
250–300
(121–150)
150–200
(66–93)
150–200
(66–93)
Pack and Hold Pressure 50–80% of Injection Pressure
Injection Velocity 1.0–3.0 in/sec
Back Pressure 25–100 psi
Screw Speed 25–75 rpm
Drying Parameters °F (°C) 6 hours @ 175 (80) 6 hours @ 300 (150) 3 hours @ 180 (82) 3 hours @ 180 (82)
Cushion 0.125–0.250 in
Screw Compression Ratio 2.5:1–3.5:1 2.0:1–2.5:1 2.5:1–3.5:1 2.5:1–3.5:1
Nozzle Type General Purpose General Purpose Reverse Taper Reverse Taper
Clamp Pressure 4–5 tons/in2 of projected area of cavities and runner system
* Barrel temperatures should be elevated for compounds designed for electrical insulative properties.
Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your
sales representative for property ranges and min/max specifications.
Processing conditions can cause material properties to shift from the values stated in the information.
https://www.avient.com/sites/default/files/2024-08/Avient-2023-Sustainability-Report_6.pdf
State of Ohio filings and contributions are publicly available at www.ohiosos.gov
Suppliers are expected to comply with our Supplier Code of Conduct.
Suppliers are expected to comply
with our Supplier Code of Conduct.
https://www.avient.com/sites/default/files/2021-01/w9-avient-corporation-july-2020.pdf
Other (see instructions)
4 Exemptions (codes apply only to
certain entities, not individuals; see
instructions on page 3):
Exempt payee code (if any)
Exemption from FATCA reporting
code (if any)
(Applies to accounts maintained outside the U.S.)
5 Address (number, street, and apt. or suite no.)
See instructions.
6 City, state, and ZIP code
Requester’s name and address (optional)
7 List account number(s) here (optional)
Part I Taxpayer Identification Number (TIN)
Enter your TIN in the appropriate box.
The FATCA code(s) entered on this form (if any) indicating that I am exempt from FATCA reporting is correct.
https://www.avient.com/sites/default/files/2025-02/Hammerhead FR Panel eBook.pdf
How do you stay compliant with increasingly
strict fire codes while keeping projects on schedule?
Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales
representative for property ranges and min/max specifications.
Processing conditions can cause material properties to
shift from the values stated in the information.
https://www.avient.com/sites/default/files/resources/Polyolefins%2520Product%2520Selection%2520Guide.pdf
Values reported as “typical” or stated without a range do not
state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.
Processing conditions can cause material properties to shift
from the values stated in the information.
Focused on sustainable growth platforms, we support you with:
• Twin-screw compounding, drum tumbler mixing, injection molding and compression
molding
• Full physical, analytical, weathering and burn testing capabilities designed to shorten the
time to market for new products and applications
• State-of-the-art innovation centers complete with customer meeting space for real time
analysis and collaboration
Our global experience in developing filled or fiber reinforced formulations provides unmatched
value for you!
https://www.avient.com/sites/default/files/2024-03/Nymax _ Nymax REC Processing Guide.pdf
Injection Molding Parameters
Base Resin PA6 PA6 IM/ST PA6 GF PA6 GMF PA66 IM/ST PA66 GF
Barrel Temperatures °F (°C)
Rear Zone 450–490
(232–254)
440–490
(226–254)
490–510
(254–265)
480–500
(249–260)
Center Zone 460–500
(238–260)
450–500
(232–260)
500–520
(260–271)
490–510
(254–265)
520–540
(271–282)
Front Zone 470–510
460–510
(237–265)
500–520
(260–271)
Nozzle 480–520
(249–271)
470–510
515–530
(268–276)
530–560
(276–293)
540–560
(282–293)
Melt Temperature °F (°C) 480–520
(249–271)
470–510
515–530
(268–276)
540–560
(282–293)
Mold Temperature °F (°C) 120–180
(49–82)
120–180
(49–82)
120–200
(49–93)
120–200
(49–93)
140–220
(60–104)
140–220
(60–104)
Pack and Hold Pressure 50–80% of Injection Pressure
Injection Velocity 1.0–4.0 in/sec
Back Pressure 25–100 psi
Screw Speed 35–80 rpm
Drying Parameters 4 hours @ 180°F (82°C)
Moisture Allowable 0.1–0.2%
Cushion 0.250 in
Screw Compression Ratio 2.0:1–2.5:1
Nozzle Type Reverse Taper
Clamp Pressure 3–5 tons/in2
Processing Guide 3
Start Up & Shut Down Recommendations
Purge Compound Polypropylene
Recycling
Recycling prime grades up to 20% is permissible and recycling PIR or PCR
grades up to 10% is permissible.
Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your
sales representative for property ranges and min/max specifications.
Processing conditions can cause material properties to shift from the values stated in the information.
https://www.avient.com/investor-center/news/avient-provides-third-quarter-2020-performance-update
The company also stated it expects to generate
SEC Filings