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2021 Hot Sale Polyurethane Elastomers TDI Prepolymer For TDI Type Prepolymer
2021 Hot Sale Polyurethane Elastomers TDI Prepolymer For TDI Type Prepolymer
2021 Hot Sale Polyurethane Elastomers TDI Prepolymer For TDI Type Prepolymer
2021 Hot Sale Polyurethane Elastomers TDI Prepolymer For TDI Type Prepolymer
2021 Hot Sale Polyurethane Elastomers TDI Prepolymer For TDI Type Prepolymer
2021 Hot Sale Polyurethane Elastomers TDI Prepolymer For TDI Type Prepolymer
2021 Hot Sale Polyurethane Elastomers TDI Prepolymer For TDI Type Prepolymer

2021 Hot Sale Polyurethane Elastomers TDI Prepolymer For TDI Type Prepolymer

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Product Overview

Description



Products Description




Model
D3125
D3136
D3143
D3145
D3160
D3170
NCO/%
2.5±0.2
3.6±0.2
4.3±0.2
4.5±0.2
6.0±0.2
7.0±0.2
State at 20 ℃
white solid
MOCA
100g Prepolymer /g
7.2
10.5
12.5
13.2
17.2
20.0
Viscosity (85℃)/mPa·s
2800
1800
1300
1200
900
800
Mixing temperature /℃（ Prepolymer /MOCA）
85/120
85/120
80/120
80/120
75/120
75/120
Gel time /min
16
9
8
7.5
5
4.5
Post vulcanization time (100℃) /h
10
10
10
10
10
10
Hardness（Shore A）
76±2
85±2
92±2
91±2
96±2
97±2
100% Modulus/MPa
3.4
4.2
6.3
6.7
11.5
18.0
300% Modulus /MPa
4.1
8.3
11.8
12.5
21.3
35.7
Tensile strength /MPa
40
48
50
52
55
55
Elongation / %
700
670
630
610
530
410
Tear strength /（KN/m）
55
75
105
95
124
152
Rebound / %
42
39
37
32
33
33
Density （24℃）/（g/ cm3）
1.25
1.26
1.27
1.27
1.29
1.29
Din wear /mm³
33
40
48
53
57
56


Model
D3230
D3236
D3243
D3245
D3249
D3260
NCO/%
3.0±0.2
3.6±0.2
4.3±0.2
4.5±0.2
4.9±0.2
6.0±0.2
State at 20 ℃
white solid
MOCA
100g Prepolymer /g
8.6
10.5
12.5
13
14.5
17.5
Viscosity (85℃)/mPa·s
2500
2000
1400
1300
900
1200
Mixing temperature /℃（ Prepolymer /MOCA）
85/120
80/120
80/120
80/120
75/120
75/110
Gel time /min
5
4
4
3
3
2
Post vulcanization time (100℃) /h
10
10
10
10
10
10
Hardness（Shore A）
80±2
86
92±1
92±1
94±1
96（52D）
100% Modulus/MPa
4.0
5.1
6.1
6.8
7.3
12.2
300% Modulus /MPa
6.5
9.8
11.4
12.6
13.4
20.9
Tensile strength /MPa
45
49
48
49
50
58
Elongation / %
750
690
650
600
580
530
Tear strength /（KN/m）
61
88
99
100
106
132
Rebound / %
38
44
37
38
41
41
Density （24℃）/（g/ cm3）
1.25
1.26
1.27
1.27
1.27
1.28
Din wear /mm³
41
44
44
50
54
55


PES/TDI series，shore A 60A - shore D 70D。 The product has the characteristics of good operability, wide hardness range, good wear resistance, resilience and excellent mechanical properties. Used for making miscellaneous polyurethane elastomer products such as rubber wheels, sieve plates, scrapers, sealing rings and tires.


Product packaging


Iso: 235kg/drum, Polyols: 220kg/drum, Hardner: 20kg/drum, Catalyst: 18kg/drum




Delivery


Shipping time: within 14 days after confirming the order


Company Profile




FAQ


1、Q: Are you a trading company or manufacturer ?
A: We are a manufacturer that have about 20 years production experience.
2、Q: Can i get a sample for testing ? How do it charged ?
A: Yes, sample is free of charge, but we don't bear the Express costs.
3、Q: Do you provide guarantee of your products during a certain time?
A: Yes, all our products provides guarantees according to industry standards.
4、Q: Do you have foreign experience for your products?
A: Yes, all the products we manufactured have exported to USA, France,Australia,Russia,UK, etc.


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