China Cheap price Memory Foam System - Quasi MDI-terminated system – INOV
China Cheap price Memory Foam System - 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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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:
We stick to our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for China Cheap price Memory Foam System - Quasi MDI-terminated system – INOV , The product will supply to all over the world, such as: Uruguay, Thailand, Swiss, To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our experienced advice and service can lead to more suitable choice for the customers.
By Nick from Algeria - 2017.08.18 18:38
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Carey from America - 2017.03.08 14:45