Product Information
Rev. 2, July 2002
7.5
3
1.6
1
0.5
0.25
518
3010
15
20
35
50
81020304050
0.91
0.90
0.885
0.87
0.8630.857
Comonomer Content, wt %
More Elastomeric
Density, g/cm 3
Mooney Viscosity, ML 1 + 4, 121ºC
M e l t I n d e x , (190ºC , 2.16 k g ) d g /m i n
6
Engage ®polyolefin elastomers (POEs) are ethylene octene copolymers produced using INSITE ™catalyst and process technology. The novel elastomers are compatible with most olefinic materials,are an excellent impact modifier,and offer unique
performance capabilities for compounded products.Ud extensively in TPO,polymer modification,wire
and cable,and flexible goods,Engage ®successfully bridges the gap between plastics and rubber. Offered in a broad range of grades,Engage ®provides design flexibility and a unique balance of properties. The pellet form of Engage ®allows it to be easily integrated into a wide range of manufacturing process.
Engage ®
Product Chart
Comonomer Mooney Durometer Content Melt Index, dg/min Viscosity Hardness,Engage ®
wt%Density, g/cm 3
ASTM D-1238ASTM D-1646Shore A Grade 13
C NMR/FTIR
ASTM D-792
190ºC, 2.16 kg
ML 1 + 4 at 121°C ASTM D-2240
88421450.857 1.026508180420.8630.535668130420.86413< 5608400/84071, 2400.87030< 5728150/81571, 3390.8680.535758100/81071, 3380.870 1.023758200/82071, 3380.870 5.0875*******.875 3.011778411330.88018< 5818401310.88530< 5858003300.885 1.022*********.897 1.616928402220.90230< 5948490210.9027.5< 5918480200.902 1.018948450200.902 3.010*********.902 4.37948540170.908 1.018968445160.910 3.58968403
16
0.913
30
< 5
96
1
This grade is talc dusted; properties are measured before the addition of talc.
2
Engage ®8400 is available in the European region. Engage ®8407 is available in the Americas and Asia Pacific.3
Engage ®8157 was formerly 8840. Engage ®8107 was formerly 8843. Engage ®8207 was formerly 8846.
Typical Properties of Engage
®
Listing with Comonomer Content in Decreasing Order
Flexural Ultimate Tensile Ultimate DSC Melting Glass Transition Modulus, MPa Strength, MPa Elongation, %Engage ®
Peak, °C Temperature, ºC ASTM D-790,ASTM D-638,ASTM D-638,Grade Rate 10°C/min
DSC Inflection Point庄心妍的全部歌曲
2% Secant
508 mm/min
508 mm/min
8842133-61 3.5 2.1975818049-588.38.8860813050-59 6.9 2.07608400/84071, 260-5712.1 3.3>10008150/81571, 355-5611.810.97808100/81071, 360-5513.610.38208200/82071, 360-5612.1 6.9>1000845267-5316.69.8920841172-5221.9 6.5900840178-5125.8 6.4950800378-4935.121.8670844094-4459.224.5760840298-4469.912.9790849098-4271.616.28708480100-4178.125.8630845098-4272.624.8730855098-4265.423.16908540103-39104.028.97108445103-38110.121.08008403
107
-39
113.4
12.3
什么后春笋760
1
This grade is talc dusted; properties are measured before the addition of talc.
2
Engage ®8400 is available in the European region. Engage ®8407 is available in the Americas and Asia Pacific.3
Engage ®8157 was formerly 8840. Engage ®8107 was formerly 8843. Engage ®8207 was formerly 8846.
Typical Properties of Engage
®
Listing with Comonomer Content in Decreasing Order
Us of Engage®
Ud as a Neat Resin
Engage®polyolefin elastomers are widely ud as stand-alone resins in flexible extruded and molded goods. Engage®grades range from slightly opaque to clear. All grades have excellent colorability for u in commercial applications including tubing, toys,foamed articles,and many other molded goods and extruded profiles.
Ud as a Modifier in Thermoplastic Blends and Compounds
Engage®has excellent low temperature ductility, making it the resin of choice as an impact modifier. When added at low levels (typically 5–20 wt%) to other olefins such as HDPE and PP,it provides enhanced impact properties. At intermediate levels (typically 20–35 wt%),Engage®is a leading impact and process modifier in hard TPO compounds for automotive exteriors and interiors and other applications requiring superior low temperature performance. Engage®can also be ud as a cost-effective modifier for other olefin-containing TPE compounds,including highly filled systems. Ud as the Primary Component in
Soft Thermoplastic Compounds微格
At the other end of the spectrum are softer compounds where Engage®is ud as the majority component. Designed to provide a cost-effective balance of desirable end-u and processing characteristics,Engage®is ud as a primary resin
in conjunction with PP or HDPE. Compounds
with high contents of Engage®also provide good adhesion to a broad range of olefins for soft-touch overmolded goods.
Ud in Thermot Compounds
Engage®is readily crosslinked by peroxide,irradiation or moisture (if silane grafted) and performs well in crosslinked foam,extrusion,and injection molding applications. The systems have better colorability and toughness than EV A compounds in crosslinked foams and also have higher rvice temperatures than peroxide cured EPDM-bad compounds.
Figure 1.Engage®Current Product/General Application Matrix
Notes:The chart above illustrates grades generally ud for various applications and process. Other grades may be suitable in specific applications or process. Visit our website or talk to a repr
entative to learn more about Engage®and for assistance in proper grade lection.
Attributes of Engage ®
Comonomer Content is Key
Comonomer content and type are key determining factors of the elastomeric characteristics of the
施工准备polymer. For reference,Figure 2 shows the correlation between comonomer content and density for Engage ®polyolefin elastomers. Engage ®polyolefin elastomers are produced with a wide range of comonomer levels,offering many choices for the end ur.
The Versatility and Performance You Need Engage ®polyolefin elastomers are ethylene octene copolymers which:
•are suited for both traditional thermoplastic and thermot applications,either as the main polymer or a value enhancing ingredient in compound formulations,
•are in pellet form,which means they can be procesd by current plastic or rubber handling,mixing,and forming process,
•are specifically designed to optimize processing and end-u application performance,
•provide excellent thermal stability,UV resistance,and recyclability,
•offer excellent optics and electrical properties due to extremely low levels of contamination,•exhibit excellent physical properties including elasticity,toughness,and low temperature ductility,•offer enhanced physical properties when
缩写句子combined with the u of fillers,compounding techniques and/or crosslinking,and
•deliver superior heat resistance when crosslinked.Selection of the best Engage ®product for your application will likely depend on the balance of properties and processing performance desired. To further assist in grade lection,correlations of typical mechanical properties vs. comonomer content are shown in Figures 3–6.
120
10080604020010
15
20
30
25
40
35
45
50
F l e x u r a l M o d u l u s (2% s e c a n t ), M P a
1600014000120001000080006000400020000
psi
Comonomer Content, wt%
ushered
12010080604020010
15
20
30飞雪迎春到
25
40
35
45
50
S h o r e A D u r o m e t e r H a r d n e s s
Comonomer Content, wt%
3530252015105010
15
20
30
25
40
35
45
50T e n s i l e S t r e n g t h , M P a
5000
400030002000
10000
皮肤红肿痒
psi
Comonomer Content, wt%1 MI
30 MI
0.920.91
0.900.890.880.870.860.85
10
15
20
30
25
40
35
45
50
D e n s i t y , g /c c
Comonomer Content, wt%
Figure 3.
Flexural Modulus Trend Figure 2.Comonomer vs. Density Trend
Figure 4.
Durometer Hardness Trend
Figure 5.
Tensile Strength Trends Figure 6.
Service Temperature Range Trends
