Zincprimers
|
Productcode; |
622 |
628 |
235 |
|
220 |
627 |
|
|
Zink |
Zink |
Zink |
Zink |
Zink/Mio |
Zink/Mio |
|
|
Epoxy STD |
Epoxy HS |
Urethane MC HS |
Ethyl silicate |
Urethane MC HS |
Epoxy HS |
|
|
|
|
|
|
|
|
|
Corrosion protection |
Very good |
Very good |
Excellent |
Excellent |
Very Good |
Very good |
|
Topcoating |
Good |
Very good |
Very good |
Good |
Very Good |
Very good |
|
Adhesion |
Good |
Very good |
Very good |
Very good |
Very Good |
Very good |
|
Cohesion |
Good |
Very good |
Good |
Fair |
Very Good |
Very good |
|
Surface tolerant |
Very good |
Very good |
Very good |
Good |
Very Good |
Very good |
|
Mud cracking |
Good |
Very good |
Very good |
Not so good |
Very Good |
Very good |
|
Welding |
Fair |
Not so good |
Bad |
Excellent |
Bad |
Bad |
|
Cutting |
Fair |
Not so good |
Bad |
Excellent |
Bad |
Bad |
|
Abrasion |
Good |
Very good |
Good |
Excellent |
Very Good |
Very good |
|
Flexibility |
Good |
Very good |
Very good |
Limited |
Very Good |
Very good |
|
Shelflife, months |
12 |
12 |
6 |
6 |
6 |
12 |
|
Curing |
7 days |
5 days |
6 hours |
12 hours |
6 hours |
5 days |
|
Potlife, hours |
24-48 |
8 |
n.a. |
8-12 |
n.a. |
8 |
|
Flashpoint |
25-35 |
>35 |
>35 |
<23 |
>35 |
>35 |
|
Overcoating interval |
1,5h/2h |
1,5h/2h |
1h |
12h/24h |
1h |
1,5h/24h |
|
23C/10C |
|
|
|
|
|
|
|
Chemical resistance |
Not used |
Not used |
Not used |
Excellent |
Not used |
Not used |
|
Heat resistance |
|
|
|
|
|
|
|
VOC g/l |
435 |
350 |
305 |
350 |
270 |
270 |
|
Vol % solid |
50% |
60% |
65% |
60% |
70% |
70% |
|
Tolererance high humidity |
Fair |
Good |
Excellent |
Excellent |
Excellent |
Good |
|
Water resistance |
Very good |
Excellent |
Excellent |
Very good |
Excellent |
Excellent |
|
User friendly |
Good |
Very good |
Very good |
Good |
Very good |
Very good |
|
|
|
|
needs |
needs |
needs |
|
|
|
|
|
humidity cure |
humidity cure |
humidity cure |
|
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