https://www.avient.com/news/medtec-china-2024-avient-announces-healthcare-tpu-manufacturing-expansion
It meets FDA and ISO 109931 standards for sulfone products and can be effective across a range of high-temperature polymers, including PEEK, PPSU, PES, PSU, PEI, LCP, and PPS, with a maximum service temperature exceeding 150°C.
https://www.avient.com/knowledge-base/article/how-lightweight-automotive-components
The advanced polymer technology behind LFT allows thermoplastics to retain their strength and stiffness from sub-freezing temperatures up to nearly 400° F (200° C).
https://www.avient.com/resources/safety-data-sheets?page=6896
16550 EPIC RIVAL SPORT VICTORY ANTHRA-C
https://www.avient.com/resources/safety-data-sheets?page=4256
Geon(TM) Sensation PX-C-193 Blue 2746C
https://www.avient.com/products/thermoplastic-elastomers/resound-rec-recycled-content-thermoplastic-elastomers
Formulated for consumer and transportation markets, these grades can be used in applications such as personal care products, automotive interior and under-the-hood components, lawn and garden tools, outdoor goods, office supplies, USB-C cables, footwear and houseware durables.
https://www.avient.com/sites/default/files/2024-12/Terms and Conditions of Sale for Czech Republic %28Czech Translation%29.pdf
se sídlem Pobřežní 620/3, 186 00 Praha, IČO 26689537,
zapsanou v obchodním rejstříku vedeném u Městského soudu v Praze pod spisovou značkou č.
C 87503, IQAP Czech s.r.o., se sídlem
Průmyslová 451, 391 02 Planá nad Lužnicí, Česká republika, zapsanou v obchodním rejstříku vedeném u Krajského soudu
v Českých Budějovicích pod spisovou značkou č.
C 13832 a Avient S.à r.l., jednající skrze svou pobočku Avient S.à r.l.
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.
https://www.avient.com/sites/default/files/2022-03/Trilliant HC Electrically Conductive Formulations for Pipette Tips Application Bulletin-CN3.24-1.pdf
关键性能
加工信息
1
1
物理性能 标称值
标称值
单位 测试法
1.00 ASTM D792
20 g/10 min ASTM D1238
抗拉强度
密度/比重
熔指 (MFR) (230°C/2.16kg)
15.0 MPa ASTM D638
1400 MPa ASTM D790
35.0 MPa ASTM D790
150 J/m ASTM D256
< 100000 ohms/sq ASTM D257
80 to 90 °C
4.0 to 6.0 hr
220 to 250 °C
30 to 80 °C
机械
弯曲模量
弯曲强度
悬臂梁缺口冲击强度(注塑样条)
冲击
电气
表面电阻率
干燥温度
注塑
干燥时间
加工(熔化)温度
模具温度
主要性能:不能被解释为技术指标
单位
Trilliant HC™ 方案如何协助攻克严苛的性能和工艺挑战
www.avient.com
版权所有©2022 埃万特公司。
https://www.avient.com/sites/default/files/resources/NOVEL_THERMOPLASTIC_ELASTOMERS_FOR_UNIVERSAL_OVERMOLDING_ON_DISSIMILAR_THERMOPLASTICS.pdf
The barrel temperature of the
injection molding machine was set from 180°C to 220°C (360°F to 430°F) and the injection velocity
from 0.7 inch/sec to 2.0 inch/sec.
Figure 1
Surface energy of various thermoplastic elastomers with rigid thermoplastics
Engineering
Plastics
Polyamide 6,6
ABS
Polycarbonate
Acrylic
Polystyrene
Polypropylene
Polyethylene
Elastomers
COPA
TPU
COPE
S-TPE
TPV
mPE
Surface
Energy (mN/m)
46
43
40
37
34
31
28
Figure 2
Schematic diagram of the peel test
Table I
Physical property of TPE-1
Shore A Hardness (10 second delay) 44
Specific Gravity (g/cm3) 0.90
Color Natural
300 % Modulus (PSI) 348
Tensile Strength (PSI) 603
Elongation at Break (%) 598
Tear Strength (lbf/in) 110
Table II
Adhesion value of TPE-1 on different substrates
Substrate
Average Peel Strength
(lbf) Failure Type
PP 17 Cohesive
Copolyester 13 Adhesive
PET 13 Adhesive
PPE/HIPS 18 Adhesive
PMMA 15 Adhesive
PS 18 Adhesive
PC 17 Adhesive
PC/ABS 14 Adhesive
HIPS 13 Adhesive
ABS 13 Adhesive
Table III
Properties and peel strength of TPE-2 materials
15.37Nylon
11.16.5POM
227Polyester
22.619PC/ABS
24.5-ABS
20.828PP
Peel Strength (PIL)
713721Tensile Elongation (%):
10811010Tensile Strength (psi):
5651Hardness:
BA
15.37Nylon
11.16.5POM
227Polyester
22.619PC/ABS
24.5-ABS
20.828PP
Peel Strength (PIL)
713721Tensile Elongation (%):
10811010Tensile Strength (psi):
5651Hardness:
BA
Figure 3
Capillary viscosity of TPE-1 and -2 at 200°C
1.00E+00
1.00E+01
1.00E+02
1.00E+03
1.00E+01 1.00E+02 1.00E+03 1.00E+04 1.00E+05
Shear rate (1/sec)
Vi
sc
os
ity
(P
a*
se
c)
TPE-1 TPE-2A TPE-2B
GLS Corporation
Abstract
Introduction
Experimental
Material
Two classes of “universal overmolding TPEs” have been developed and used in this study.
https://www.avient.com/sites/default/files/resources/Resilience%2520LS%2520Diffuse%2520Comparison%2520Guide_No%2520CP.pdf
PDI) on extruded profiles
2 ASTM D-638
3 ASTM 256
4 ASTM D-648 66 psi, unannealed, 0.125"
5 Savings depends on profile size
and production volume
Acrylite is a registered trademark of
Evonik Performance Materials
Lens Performance
Resilience™ LS
Frost PVC
Acrylite® Satinice
Frost PMMA
Light Transmission1 at 0.060"
(1.5mm)
83% Low Diffusion
78% Medium Diffusion
75% High Diffusion
81% Low Diffusion
Diffusion Half Power Angle (DLD)
26° Low Diffusion
41° Medium Diffusion
58° High Diffusion
26° Low Diffusion
Tensile Strength2
Tensile Modulus2
Tensile Elongation (break)2
7,360 psi
400,000 psi
20%
7,330 psi
330,000 psi
43%
Flammability (UL 94)
V-0 @ 1.5mm
5VA @ 2.0mm
HB @ 1.6mm
Notched Izod Impact (73°F)3 2.3 ft-lb/in 0.6 ft-lb/in
Heat Deflection Temperature4 157°F/69°C 182°F/83°C
UV Stability Good Excellent
Chemical Resistance Excellent Good
Typical Lens Profile Cost 10–15% Savings5 Baseline
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