VESTOPLAST® - APAO
VESTOPLAST® grades are amorphous poly-alpha-olefins produced with three monomers - ethylene, propylene and butene-1.
It is mainly used as a raw material for hot melt adhesives that are applied within several industries like hygiene, automotive, packaging and woodworking.
All VESTOPLAST® grades are produced to specifi cation in a continuous Ziegler low-pressure polymerization process.
Based on the special process，they have excellent properties，mainly reflected in hardness,cohesion, melt viscosity, crystallinity, crystallization rate and lower density about 0.86g/cm3.
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Product Range |
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Properties |
Melt Viscosity |
Softening Point |
Needle Penetration |
Thermal Stability |
Tensile Strength/ |
Shear Modulus |
Molecular Weight |
Open Time [s] resp. |
Glass Transition |
Density at 23 °C |
Shore Hardness A |
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(1-)Butene-rich |
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308 |
8,000±2,000 |
136±6 |
17±3 |
65-70 |
1.5 / 500 |
14 |
11,300/49,000 |
4 |
-29 |
0.87 |
n.d. |
|
408 |
8,000±2,000 |
118±4 |
5±2 |
85-90 |
6.8 /80 |
70 |
11,600/48,000 |
65 s |
-27 |
0.90 |
94 |
|
508 |
8,000±2,000 |
84±4 |
14±3 |
60-65 |
1.5 /340 |
12 |
11,800/52,000 |
15 |
-31 |
0.87 |
74 |
|
520 |
22,000±4,000 |
87±4 |
14±3 |
65-70 |
2.4/80 |
7 |
13,900/63,000 |
15 |
-29 |
0.88 |
76 |
|
608 |
9,000±3,000 |
157±4 |
18±3 |
60-65 |
1.5 /480 |
11 |
12,300/46,000 |
3 |
-32 |
0.87 |
76 |
|
EP V2103* |
2,500±500 |
103±3 |
12±3 |
90-95 |
2.0/40 |
n.d. |
8,500/50,000 |
-5 |
-33 |
0.86 |
n.d. |
|
EP V2094* |
2,500±500 |
94±4 |
20±4 |
80-85 |
1.0/70 |
n.d. |
9,000/55,000 |
>10 |
-38 |
0.86 |
n.d. |
|
Propene-rich |
|
|
|
|
|
|
|
|
|
|
|
|
703 |
2,700±700 |
124±6 |
12±3 |
75-80 |
2.1/43 |
41 |
7,300/34,000 |
15 s |
-28 |
0.87 |
87 |
|
704 |
3,500±500 |
105±5 |
23±5 |
70-75 |
0.5 /100 |
7.5 |
8,000/35,000 |
80 s |
-36 |
0.87 |
n.d. |
|
708 |
8,000±2,000 |
106±4 |
19±3 |
85-90 |
1.0/330 |
4 |
11,500/75,000 |
55 s |
-33 |
0.87 |
67 |
|
750 |
50,000±10,000 |
107±4 |
14±3 |
85-90 |
5.0 / 1,000 |
14 |
18,100/92,000 |
50 s |
-33 |
0.87 |
75 |
|
751 |
50,000±10,000 |
99±4 |
25±3 |
60-65 |
1.5 / 1,000 |
2 |
18,800/88,000 |
30 |
-33 |
0.87 |
43 |
|
792 |
120,000±30,000 |
108±4 |
14±3 |
90-95 |
5.8 / 1,200 |
7 |
23,800/118,000 |
2 |
-27 |
0.87 |
n.d. |
|
828 |
25,000±7,000 |
161±4 |
22±3 |
95-100 |
1.0/550 |
4 |
13,200/61,000 |
70 s |
-35 |
0.87 |
n.d. |
|
888 |
120,000±40,000 |
161±5 |
16±4 |
115-120 |
2.5 /850 |
6.5 |
15,000/104,000 |
4 s |
-36 |
0.87 |
n.d. |
|
891 |
115,000±35,000 |
162±4 |
22±4 |
105-110 |
2.0 /1,000 |
3 |
18,800/85,000 |
40 s |
-33 |
0.86 |
n.d. |
|
EP 807* |
7,000±2,000 |
161±3 |
7±3 |
125-130 |
4.0/40 |
n.d. |
n.d. |
<2 s |
n.d. |
n.d. |
n.d. |
|
Silane modified |
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206 |
5,000±1,000 |
98±4 |
19±3 |
> 1601） |
1.9/720 |
n.d. |
10,600/38,000 |
~20 s |
-28 |
0.87 |
n.d. |
*Experimental Product 1)after curing n.d. = not determined
A special grade for special applications
VESTOPLAST® 206 is a reactive adhesive raw material based on a silane grafted polymer which is moisture curing and has a unique amorphous poly-alpha-olefin backbone structure. It is characterized by its excellent adhesion to a very wide range of plastics (e.g. polypropylene, polyester and polyamide), to wood and ‘hard-to-adhere-to’ polar substrates like glass, ceramics and metals.
Product characteristics
Improving cohesion bonding by cross-linking molecular chains
Improving adhesion to the substrate through cross-linking with a surface-active substrate, such as the surface of glass
