China wholesale Playground Surface - Quasi MDI-terminated system – INOV
China wholesale Playground Surface - 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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|
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 |
|||||||
|
Viscosity mPa·s/ |
700 |
730 |
30 |
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|
Prepolymer |
DY3516-B |
|||||||||
|
Chain extender |
DY3516-A+DY3516-C |
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|
Hardness /shore A |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
||
|
DY3516-B(ratio, by weight） |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
||
|
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 |
|||||||||
|
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 |
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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 products are widely recognized and trusted by users and can meet continuously changing economic and social needs for China wholesale Playground Surface - Quasi MDI-terminated system – INOV , The product will supply to all over the world, such as: Japan, Toronto, Luxemburg, If you are for any reason unsure which product to select, do not hesitate to contact us and we will be delighted to advise and assist you. This way we will be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We are looking for more and more customers to create the glorious future.
By Sahid Ruvalcaba from Guyana - 2017.04.28 15:45
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Elizabeth from Canada - 2017.03.28 16:34
