Poliester polyol dan toluene diisocyanate prepolymer
dapatkan harga terkiniJenis bayaran: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,CIF |
Pesanan minimum: | 1000 Kilogram |
Pengangkutan: | Ocean |
Port: | Shanghai |
Jenis bayaran: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,CIF |
Pesanan minimum: | 1000 Kilogram |
Pengangkutan: | Ocean |
Port: | Shanghai |
Model No.: XCPU-E843S
Jenama: Xuchuan Chemical
Tempat Asal: China
Jenis: Resin Sintetik Dan Plastik
Name Of Products: XCPU-E843S
Appearances: solid
Features: excellent wear resistance, oil resistance, mechanical properties
Uses: Sieve, machinery parts, sealing ring, PU roller and other products
Brand: Xuchuan
Unit Jualan | : | Kilogram |
Jenis Pakej | : | 20 & 200 kg/gendang |
Contoh Gambar | : |
Penerangan Produk
CPU untuk elastomer
Poliester polyol dan toluene diisocyanate prepolymer
Polyether Polyurethane Prepolymer
POLYSETER PREPOLYMER XCPU-E843S |
1, produk ini adalah poliester poliol dan toluene diisocyanate (T-80) di
sintesis prepolimer poliuretana poliester
2, Ciri -ciri: Rintangan haus yang sangat baik, rintangan minyak, sifat mekanikal
3, Kegunaan: Sieve, bahagian jentera, cincin s ealing , roller pu dan produk lain
4, sifat khas PU Matrix :
Name of products |
Appearances |
Viscosity(mPa.s/85℃) |
NCO% content |
Package(kg) |
XCPU-E843S |
solid |
2000-2200 |
4.30-4.50 |
20 / 200 |
5, prosedur operasi :
Prepolymer pada 80 ~ 85 ℃ memanaskan, selepas vakum degassing, cair tmp
Pencampuran homogen yang baik, deaeration, menuangkan, membentuk, membentuk pembubaran,
pelucutan, vulcanisasi.
6, Parameter Reactioon dan sifat P hysical:
Article Number |
XCPU-E843S |
||||||||
Prepolymer/ g |
100 |
100 |
100 |
100 |
100 |
||||
Plasticizer /g |
0 |
20 |
40 |
50 |
60 |
||||
TMP/g |
4.3 |
4.3 |
4.3 |
4.3 |
4.3 |
||||
Pot Life (adjustable) |
0.5~2h |
||||||||
Post Cure Time /(h/℃) |
16/100 |
16/100 |
16/100 |
16/100 |
16/100 |
||||
Temperature/℃(Prepolymer /TMP) |
90/90 |
90/90 |
90/90 |
90/90 |
90/90 |
||||
Hardness(Shore A) |
60 |
50 |
40 |
35 |
30 |
||||
Tensile Strength /MPa |
20 |
15 |
6 |
5 |
3 |
||||
Elongation / % |
500~600 |
||||||||
Angle Tear Strength, Die C /(KN/m) |
25 |
20 |
15 |
13 |
10 |
||||
Resilience (25℃)/ % |
20 |
40 |
58 |
60 |
60 |
||||
Gravity (25℃)/(g/ cm3) |
1.22~1.27 |
Prepolimer polyseter untuk cincin
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.