XUCHUAN CHEMICAL(SUZHOU) CO., LTD
| Jenis bayaran: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,CIF |
| Pesanan minimum: | 1000 Kilogram |
| Pengangkutan: | Ocean |
| Port: | Shanghai |
Model No.: XCPU-P145
Jenama: Xuchuan
Tempat Asal: China
Jenis: Resin Sintetik Dan Plastik
Application: Elatomers
Features: Water resistance, low temperature resistance, mildew resistance
Code: XCPU-P145
Brand: XUCHUAN
Appearances: Liquid
| Unit Jualan | : | Kilogram |
| Jenis Pakej | : | 20 & 200 kg/gendang |
| Contoh Gambar | : |
|
Polyether Polyurethane Prepolymer
Penerangan Produk
CPU untuk elastomer
|
POLYETHER PREPOLYMER XCPU-P145 |
1, produk ini adalah poliether polyether dan toluene diisocyanate ( t -10 0) sintesis poliuretana poliuretana prepolyme r
2, Ciri -ciri : rintangan air, rintangan suhu rendah, rintangan m
3, Kegunaan: PL Plate , PU Bar , Cincin Pengedap , Penggelek PU dan Produk Lain
4, Spesifikasi Produk
|
Name of products |
Appearances |
Viscosity(mPa.s/85℃) |
NCO% content |
Package(kg) |
|
XCPU-P145 |
liquid |
300-330 |
4.50-7.70 |
20 / 200 |
5, keadaan pencampuran dan pengawetan
|
MOCA Level |
Recommended % Theory |
Prepolymer Temperature |
Curative Temperature |
Pot Life |
Demould Time |
Post Cure Time |
|
% |
% |
℃ |
℃ |
mins |
@ 100°C (hrs) |
@ 100°C (hrs) |
|
13.5 |
95 |
75-85 |
110-120 |
9-9.5 |
1 |
10 |
6 , Prosedur Pemprosesan:
Prepolymer pada 75 ~ 85 ℃ Preheating, selepas vakum degassing, mencairkan MOCA yang baik pencampuran homogen, deaeration, menuangkan, membentuk, membentuk vulcanization, pelucutan, pembubaran.
7, sifat fizikal
Ciri -ciri yang dibentangkan di bawah ini akan digunakan sebagai panduan dan tidak dimaksudkan untuk tujuan spesifikasi.
|
Hardness |
Shore A |
82 |
|
Tensile Strength |
MPa |
25 |
|
100% Modulus |
MPa |
5.1 |
|
300% Modulus |
MPa |
9.2 |
|
Angle Tear Strength, Die C |
kN/m |
55 |
|
Trouser Tear Strength |
kN/m |
14 |
|
Elongation |
% |
480 |
|
Resilience |
% |
24 |
|
DIN Abrasion Resistance 10N |
mm 3 |
112 |
|
Cured Specific Gravity |
g/cm3 |
1.12 |
Prepolimer polyseter untuk cincin
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