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-P865
Jenama: Xuchuan
Tempat Asal: China
Jenis: Resin Sintetik Dan Plastik
Application: PU Elastomers, PU plate ,PU bar, Sealing ring, PU rollers and other products.
Features: Water resistance, low temperature resistance, mildew resistance
Name Of Products: XCPU-P865
Appearances: Liquid
| Unit Jualan | : | Kilogram |
| Jenis Pakej | : | 20 & 200 kg/gendang |
| Contoh Gambar | : |
|
Penerangan Produk
CPU untuk elastomer
|
POLYETHER TDI PREPOLYMER XCPU-P865 |
1, produk ini adalah sintesis polyether polyol dan toluene diisocyanate (T-80)
Polyether Polyurethane Prepolymer.
2, Ciri -ciri : rintangan air, rintangan suhu rendah, rintangan m
3, Permohonan : 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-P865 |
liquid |
300-330 |
6.50-6.70 |
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) |
|
19.6 |
95 |
75-85 |
110-120 |
2.5-3 |
1 |
10 |
6 , Prosedur Pemprosesan:
Prepolymer pada 75 ~ 85 ℃ memanaskan badan, selepas vakum degassing, cair moca baik
Pencampuran homogen, deaeration, menuangkan, membentuk, membentuk vulcanisasi, pelucutan, vulcanisasi.
Prepolimer polyseter untuk cincin
7, sifat fizikal
Polyether Polyurethane Prepolymer
Ciri -ciri yang dibentangkan di bawah ini akan digunakan sebagai panduan dan tidak dimaksudkan untuk tujuan spesifikasi.
|
Hardness |
Shore A |
97 |
|
Tensile Strength |
MPa |
35 |
|
100% Modulus |
MPa |
15.2 |
|
300% Modulus |
MPa |
24.6 |
|
Angle Tear Strength, Die C |
kN/m |
95 |
|
Trouser Tear Strength |
kN/m |
35 |
|
Elongation |
% |
440 |
|
Resilience |
% |
41 |
|
DIN Abrasion Resistance 10N |
mm 3 |
143 |
|
Cured Specific Gravity |
g/cm3 |
1.16 |
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