OEM/ODM China Polyurethane Wheels - Quasi MDI-terminated system – INOV
OEM/ODM China Polyurethane Wheels - Quasi MDI-terminated system – INOV Detail:
Quasi MDI-terminated PTMG system
DESCRIPTION
Component: DY2513 is consist by Components ABC. Component A is polyol, B is polyurethane prepolymer which ended up with isocynate, C is chain extender.
Characteristic: The final product enjoys good anti resistance ability, good rebound. And the hardness can be adjusted by the different ratio. The color can be adjusted by pigment.
Application: This material was used to produce Polyurethane sieves, PU rollers, cleaning pigs (discs) and other elastomer.
SPECIFICATION
Type |
DY2513-B |
DY2513-A |
DY2513-C |
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NCO/% |
13.1 |
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|
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Operation temperature /℃ |
45 |
50 |
45 |
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Viscosity mPa·s/ |
800 |
1200 |
30 |
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Prepolymer |
DY2513-B |
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Chain extender |
DY2513-A﹢DY2513-C |
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Hardness /shore A |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
95 |
DY2513-B(ratio, by weight ) |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
DY2513-A(ratio, by weight ) |
180 |
150 |
120 |
100 |
80 |
60 |
40 |
20 |
DY2513-C(ratio, by wight) |
5.7 |
7 |
8.4 |
9.3 |
10.2 |
11.1 |
12 |
12.9 |
Catalyst/total amount A+B+C % |
0.6 |
0.6 |
0.6 |
0.45 |
0.3 |
0.3 |
0.24 |
0.24 |
Mold temperature/℃ |
100 |
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Gel time/min |
2,30 |
2,30 |
2,20 |
2,20 |
2,30 |
2,30 |
2,10 |
2,10 |
Open Mold Time/ min |
60 |
50 |
40 |
40 |
40 |
40 |
40 |
40 |
Quasi MDI-terminated Polyester system
DESCRIPTION
It is used to produce Polyurethane sieves, PU rollers and other elastomer. It should be processed by mid-temperature casting machine.
The final product enjoys good anti resistance ability, good rebound. And the hardness can be adjusted by the different ratio. The color can be adjusted by pigment.
Application: automotive kits, pipe cleaners, etc., polyurethane large or small product components.
SPECIFICATION
Type |
DY3516-B |
DY3516-A |
DY3516-C |
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NCO/% |
16.5±0.2 |
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|
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Operation temperature /℃ |
45 |
70 |
45 |
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Viscosity mPa·s/ |
700 |
730 |
30 |
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Prepolymer |
DY3516-B |
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Chain extender |
DY3516-A+DY3516-C |
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Hardness /shore A |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
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DY3516-B(ratio, by weight) |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
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DY3516-A(ratio, by weight) |
380 |
180 |
160 |
130 |
110 |
100 |
80 |
60 |
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DY3516-C(ratio, by weight) |
0 |
9.1 |
10 |
11.4 |
12.3 |
12.7 |
13.6 |
14.5 |
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Catalyst/total amount A+B+C % |
0.4 |
0.4 |
0.4 |
0.4 |
0.3 |
0.3 |
0.3 |
0.3 |
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Mold temperature/℃ |
100 |
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Gel time/min |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
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Open Mold Time/ min |
50 |
35 |
35 |
30 |
30 |
30 |
30 |
30 |
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Post cure time(90℃)/h |
16 |
AUTOMATIC CONTROL
The production is controlled by DCS system, and packing by automatic filling machine. Package is 200KG/DRUM Or 20KG/DRUM.
Product detail pictures:
Related Product Guide:
Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of OEM/ODM China Polyurethane Wheels - Quasi MDI-terminated system – INOV , The product will supply to all over the world, such as: New York, Egypt, azerbaijan, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products and solutions at the best prices to different markets. Our company has already set up a experienced, creative and responsible team to develop clients with the multi-win principle.
By Tyler Larson from Rwanda - 2018.10.09 19:07
It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
By Caroline from Danish - 2017.06.29 18:55