https://www.avient.com/resources/safety-data-sheets?page=6766
XB423.1 PPO6730-9010 PPSU WHT HC
XB424.3 PPO6730-9001 PPSU WHT HC
https://www.avient.com/resources/safety-data-sheets?page=5738
MC-70306PP MIN WHT W/UV AD-CTU 2206UV-WT
MC-71762PP BRGHT WHT PMS 11-0601 (X5286)
https://www.avient.com/sites/default/files/resources/TPE_Overmolding_Solutions_for_Engineering_Thermoplastics.pdf
Materials
Temperature, C,
Nozzle/Front/Middle/Rear Mold Temperature, C Injection Hi Pressure, psi
OM1040 430/430/410/390 80 500
OM1060 430/430/410/390 80 600
OM1245 430/430/410/390 80 500
OM1262 430/430/410/390 80 800
OM6050 480/480/460/440 80 1000
OM6065 480/480/460/440 80 1200
B-TPE-35A 450/450/430/410 80 500
B-TPE-50A 450/450/430/410 80 800
B-TPE-65A 450/440/430/420 80 800
B.TPV-55A 480/480/470/460 80 800
B-TPV-55A 525/520/510/490 110 1500
B-TPV-70A 535/530/520/500/ 110 1500
Table 5: Typical Flow lengths achievable with GLS compounds.
Injection
velocity, 5 in/s
OM-1040 360
OM-1060 417
OM-1255 246
OM-1262 379
OM-6050-9 253
OM-6065-9 221
60A S-TPE 329
64A TPV 228
Table 5:
Materials
Temperature, C,
Nozzle/Front/Middle/Rear Mold Temperature, C Injection Hi Pressure, psi
OM1040 430/430/410/390 80 500
OM1060 430/430/410/390 80 600
OM1245 430/430/410/390 80 500
OM1262 430/430/410/390 80 800
OM6050 480/480/460/440 80 1000
OM6065 480/480/460/440 80 1200
B-TPE-35A 450/450/430/410 80 500
B-TPE-50A 450/450/430/410 80 800
B-TPE-65A 450/440/430/420 80 800
B.TPV-55A 480/480/470/460 80 800
B-TPV-55A 525/520/510/490 110 1500
B-TPV-70A 535/530/520/500/ 110 1500
Figure 2: Effect of overmold thickness on surface hardness on TPE products.
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
0 2 4 6 8 10
Thickness, mm
H
ar
dn
es
s,
S
ho
re
A
12
CL2000X
G6713
G7930
G7960
G7980
Adhesion Testing and Results
Design Considerations
Conclusions
https://www.avient.com/sites/default/files/2022-04/Asia SEM Healthcare Product Selection Guide_CN.pdf
Versaflex™ OM3060
PP包覆成型 硬度 法规 灭菌 特性
28A 环氧乙烷 柔软的半透明材料,粘性好
43A 环氧乙烷 高度可着色的解决方案,粘性好,不易压缩变形
42A/ 50A 环氧乙烷 透明的耐高温级材料;ABS、PC可粘合
60A 环氧乙烷/蒸汽 弹性高,不易压缩变形
20A-90A 环氧乙烷 用途广泛,无填充
ABS,PC包覆成型 硬度 法规 灭菌 特性
40A USP VI级,ISO 10993 环氧乙烷 半透明
60A USP VI级,ISO 10993 环氧乙烷 透明
应用:
VERSAFLEX™ CL与DYNAFLEX™
热塑性弹性体
包覆成型,符合人体
工程学设计
•
•
•
•
•
•
触感柔软,有利于形成良好的表面
有多种颜色效果和纹理可供选择
提高抓握力、缓冲力和舒适度
提高性能表现,如密封性能、减震、隔氧、
耐刮擦和耐磨性能
降低装配成本,加工性能良好
可牢固包覆于各种基材上
•
•
•
•
血糖仪
医用工具包覆成型
注射笔
分析仪器
Dynaflex™ G2706
Dynaflex™ G2711
Versaflex™
CL2242 & CL2250
Versaflex™ G2705 N
Versaflex™ HC3810
Versaflex™ OM1040
USP VI级,ISO 10993,
食品接触
USP VI级,ISO 10993,
US食品接触
USP VI级,ISO 10993,
食品接触
USP VI级,ISO 10993
USP VI级,ISO 10993,
食品接触
材料描述 硬度 法规 灭菌 特性
45A USP VI级
55A USP VI级
70A USP VI级
43A 环氧乙烷
34A
USP VI级,
ISO 10993-4/5
FDA,USP VI级,
ISO 10993
57A
挤出级,耐高温
再密封,压缩变形性能提高
摩擦低
Versalloy™ HC 9210-55N
Versalloy™ HC 9210-70N
Versalloy™ HC 9220-43N
Versaflex™ HC 2110-35N
Versaflex™ HC 2110-57B FDA,USP VI级,ISO 10993
环氧乙烷 加工性能良好,表面光洁、美观
环氧乙烷
环氧乙烷
加工性能良好,表面光洁、美观
加工性能良好,表面光洁、美观
高压灭菌、环氧乙烷、
辐射灭菌
高压灭菌、环氧乙烷、
辐射灭菌
应用:
VERSALLOY™ HC与VERSAFLEX™ HC
热塑性弹性体
密封和再密封
•
•
•
•
•
柔软的橡胶质感
无抽芯,静态推塞被刺穿后再密封性良好
满足动态密封的低摩擦系数要求
可萃取物含量低
适合在聚烯烃上包覆成型
•
•
•
密封和密封隔膜
密封件和卫生垫圈
注射器推塞和塞头
Versalloy™ HC 9210-45N
材料描述 硬度 法规 灭菌 特性
65A/ 75A/ 84A
54A
67A
辐射灭菌
高压灭菌器
透明度高,不含增塑剂,无油
工作温度高,可高温灭菌
环氧乙烷、辐射灭菌
Versaflex™ HC MT555
Versaflex™ HC BT218
应用:
VERSAFLEX™ CL与DYNAFLEX™
热塑性弹性体
高透明度级,不含增塑剂
•
•
•
•
•
•
•
无色透明级,配方不含邻苯二甲酸酯增塑剂
符合医疗法规USP VI级和ISO 10993-4、5的
要求
食品接触用并符合FDA标准
可高压灭菌和辐射灭菌
可萃取物含量低
透明度高(雾度50 4.1, 100 4.5, 100 4, 70 6, 70
拉伸模量(MPa) 2200 2700 2600 2350 1820 1820
挠曲强度(MPa) 80 90 104 86 68 68
挠曲模量(MPa) 2500 2700 2500 2300 1980 1590
HDT:0.45、1.8(MPa) 110, 80 90, 80 100, 89 123, 100 123, 64 100, 70
UL-94等级,3.0mm 5VA V-0 5VA V-0 HB V-0
UL-94等级,1.5mm V-0 V-0 5VB V-0 HB V-0
UL-94等级,0.75mm V-1 V-2 V-0 无 无 V-2
竞争材料对比
医疗保健特种工程聚合物配方
TRILLIANT™ HC热塑性塑料
Trilliant™ HC高性能热塑性弹性体系列配方是专为应对日趋严苛的医疗器械和设备而开发的。
https://www.avient.com/resources/safety-data-sheets?page=5553
HUNTER GREEN CL-8008
https://www.avient.com/sites/default/files/resources/HIGH_PERFORMANCE_CLEAR_THERMOPLASTICS_ELASTOMER.pdf
TMA strain versus temperature measurement
-2000
-1500
-1000
-500
0
D
im
e
n
si
o
n
C
h
a
n
g
e
(µ
m
)
20 40 60 80 100 120 140 160 180 200
Temperature (°C)
––––––– 224-020A-10N-HDT.003
– – – – 224-001A-HDT
Universal V2.6D TA Instruments
3038 / ANTEC 2003
Figure 3.
Stress versus strain of PVC, TPV and SBC compounds
Stress versus Strain
0.00E+00
1.00E+06
2.00E+06
3.00E+06
4.00E+06
5.00E+06
6.00E+06
7.00E+06
8.00E+06
0 200 400 600 800
Strain, %
S
tr
e
s
s
,
P
a
low modulus high modulus
Stress vs Strain
0
500
1000
1500
2000
0 500 1000
strain, %
S
tr
e
s
s
,
p
s
i
SBC 59A SBC-74A
PVC 60A TPV 67A
ANTEC 2003 / 3039
Table I Comparison of properties of silicone rubber and SBC compound
Silicone Wacker 420/50S SBC compound
Sp.
Gravity 1.15 0.89
Ratio of specific gravity 1.29 1
Hardness, A 50 54
Tensile, Pa, 106 (psi) 8.96 (1300) 7.01 (1029)
Tear, N/M, 104 (lb/in) 3.20 (182) 3.22 (183)
Elongation, % >500 690
Clarity transparent transparent
British tear test passed passed
Boiling water/dish washer passed passed
Table II Comparison of properties of SBC compound, PVC and TPV
PVC-60 A TPV-67A SBC-59A SBC-74A
Hardness, A 60 67 59 74
Specific gravity 1.20 0.97 0.90 0.90
100% modulus, Pa, 106 (psi) 7.07 (1025) 5.67 (822) 2.03 (295) 3.63 (527)
Tensile, Pa, 106 (psi) 9.65 (1400) 6.21 (900) 6.94(1007) 11.7(1700)
Tear, N/M, 104 (lb/in) 3.25 (185) 2.14 (122) 3.36 (192) 4.38 (250)
Elongation 250 150 650 550
Clarity transparent opaque semi-transparent transparent
3040 / ANTEC 2003
https://www.avient.com/sites/default/files/2020-10/2020-gravi-tech-processing-guide.pdf
Base Resin ABS PA PBT PC PE PEEK PP PPS
Barrel Temperatures °F (°C)
Rear Zone 400–475(200–250)
480–540
(248–282)
480–520
(250–270)
480–570
(250–300)
400–445
(200–230)
660–700
(350–475)
400–440
(200–225)
520–600
(270–300)
Center Zone 410–480(205–253)
490–550
(254–287)
485–525
(251–273)
500–580
(260–305)
410–455
(207–237)
670–710
(357–385)
410–450
(205–230)
550–610
(285–310)
Front Zone 420–490(210–257)
500–560
(260–293)
490–530
(254–276)
515–590
(267–310)
420–465
(213–243)
680–720
(363–400)
420–455
(215–235)
570–620
(300–320)
Nozzle 425–500(215–260)
510–570
(265–298)
490–540
(254–282)
530–600
(275–315)
430–475
(220–250)
700–730
(370–395)
430–460
(220–240)
610–620
(320–325)
Melt Temperature 425–515(215–270)
510–570
(265–298)
490–540
(254–282)
530–615
(275–325)
430–495
(220–260)
700–725
(370–385)
430–475
(220–250)
610–635
(320–335)
Mold Temperature 140–200(60–90)
150–300
(65–148)
140–280
(60–137)
160–240
(70–115)
80–140
(25–60)
300–400
(150–200)
80–140
(25–60)
190–300
(90–150)
Drying Parameters
190 (90)
2–4 Hours
0.01%–0.15%
180 (82)
4–5 Hours
0.10%–0.20%
275 (135)
3–4 Hours
0.02%–0.04%
250 (125)
3–4 Hours
0.02%
160 (70)
2 Hours
300 (150)
3–4 Hours
0.10%
160 (70)
2 Hours
280 (135)
2–3 Hours
0.01%–0.20%
Nozzle Type General Purpose Nylon or Reverse Taper General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose
Injection Velocity1 2–5 in/sec; 50–127 mm/sec
Injection Pressure Medium to high (may range from 1,000–4,000 psi; 7-28 Mpa)
Back Pressure 50–100 psi; 0.3–0.7 Mpa
Screw Speed 25–75 RPM
Cushion 0.125–0.250 in; 3–6 mm
Screw Compression Ratio2 2.0:1–2.5:1
Processing Guide 3
Base Resin ABS PA PBT PC PE PEEK PP PPS
Barrel Temperatures °F (°C)
Rear Zone 400–475(200–250)
480–540
(248–282)
480–520
(250–270)
480–570
(250–300)
400–445
(200–230)
660–700
(350–475)
400–440
(200–225)
520–600
(270–300)
Center Zone 410–480(205–253)
490–550
(254–287)
485–525
(251–273)
500–580
(260–305)
410–455
(207–237)
670–710
(357–385)
410–450
(205–230)
550–610
(285–310)
Front Zone 420–490(210–257)
500–560
(260–293)
490–530
(254–276)
515–590
(267–310)
420–465
(213–243)
680–720
(363–400)
420–455
(215–235)
570–620
(300–320)
Nozzle 425–500(215–260)
510–570
(265–298)
490–540
(254–282)
530–600
(275–315)
430–475
(220–250)
700–730
(370–395)
430–460
(220–240)
610–620
(320–325)
Melt Temperature 425–515(215–270)
510–570
(265–298)
490–540
(254–282)
530–615
(275–325)
430–495
(220–260)
700–725
(370–385)
430–475
(220–250)
610–635
(320–335)
Mold Temperature 140–200(60–90)
150–300
(65–148)
140–280
(60–137)
160–240
(70–115)
80–140
(25–60)
300–400
(150–200)
80–140
(25–60)
190–300
(90–150)
Drying Parameters
190 (90)
2–4 Hours
0.01%–0.15%
180 (82)
4–5 Hours
0.10%–0.20%
275 (135)
3–4 Hours
0.02%–0.04%
250 (125)
3–4 Hours
0.02%
160 (70)
2 Hours
300 (150)
3–4 Hours
0.10%
160 (70)
2 Hours
280 (135)
2–3 Hours
0.01%–0.20%
Nozzle Type General Purpose Nylon or Reverse Taper General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose
Injection Velocity1 2–5 in/sec; 50–127 mm/sec
Injection Pressure Medium to high (may range from 1,000–4,000 psi; 7-28 Mpa)
Back Pressure 50–100 psi; 0.3–0.7 Mpa
Screw Speed 25–75 RPM
Cushion 0.125–0.250 in; 3–6 mm
Screw Compression Ratio2 2.0:1–2.5:1
Comments
1.
https://www.avient.com/investor-center/news/polyone-announces-exercise-option-purchase-additional-common-shares
500 West 33rd Street
https://www.avient.com/idea/exploring-world-fluoropolymers
Perfluoroalkoxy (PFA), for example, is at the high end; it has a typical continuous use temperature of 500°F (260°C) and typically reaches 715°F (380°C) during processing; equipment temperatures can be even higher than the melt temperature3.
https://www.avient.com/sites/default/files/2020-07/averyjohnson_0.pdf
Before joining ITW, he served in the international tax practice of Ernst & Young LP in Detroit,
Michigan, where he designed and implemented complex cross-border transactions, holding
and financing company structures, and local country planning for Fortune 500 companies.