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API pipa baja eksternal anti lapisan korosi PE bungkus luar
| Model No. : | T200 |
|---|---|
| Brand Name : | Xunda |
Deskripsi Produk
pita polietilen adalah sistem pelapisan pita diterapkan Dingin untuk perlindungan korosi Oil, Gas, Petrokimia, dan Air Limbah bawah tanah atau pipa biaya overhead
Spesifikasi rekaman itu terdiri dari dua lapisan, lapisan perekat dan backing film
Perekat: karet butil
1. Merek: merek Xunda
2.Material: Polydethyelne dan karet butil
3. Tebal: 15 mils untuk 40 mils
4. Lebar: 50 mm sampai 1000 mm
5.Length: 10 m ke 1800 meteran
Pelanggan 6.Main: BGSL, SSGC, NIGC dan sebagainya
7.Industry Pengalaman: lebih dari 13 tahun
pembuatan 8.Biggest di Cina
9.proportion ekspor: lebih dari 67%
Kemampuan 10. Produksi: 10-15 ton per hari
11.Accept OEM
Lembar Data Teknis
|
Type |
T238-15 |
T250-20 |
T265-25 |
T275-30 |
|
Total thickness |
0.381mm |
0.510mm |
0.650mm |
0.770mm |
|
Polyethylene Film |
0.251mm |
0.380mm |
0.510mm |
0.620mm |
|
Butyl Rubber Adhesive |
0.130mm |
0.130mm |
0.140mm |
0.150mm |
|
Elongation at break |
550% |
587% |
605% |
620% |
|
Tensile Strength |
56.3 N/cm |
68.8 N/cm |
72.2 N/cm |
75.0 N/cm |
|
Yield Strength |
35.2 N/cm |
43.0 N/cm |
45.0 N/cm |
50.0 N/cm |
|
Adhesion to backing at |
5.0 N/cm |
5.0 N/cm |
5.0 N/cm |
5.1 N/cm |
|
Dielectric Strength |
34.0 KV |
36.0 KV |
38.5KV |
40.0 KV |
|
Impact resistance |
≥5.5 N•m |
|||
|
Cathodic Disbondment |
6.4mm |
|||
|
Volume Resistivity |
≥2.3X1015 ohm.m |
|||
|
Water Vapor Transmission r ate |
≤0.08 g/m2/24h |
|||
|
Water Absorption Rate |
≤0.05% |
|||
|
Application Temperature, Max Serve Temperature |
-34 ºC to +85 ºC, +85 ºC |
|||
|
Color |
White ,Black, yellow or other |
|||
|
Available Roll Size(width * length) |
50 to 750mm X 15 to 240 m |
|||
Uji Lembar Data:
|
Physical Properties |
Test Method |
Typical Value |
|
|
English |
Metric |
||
|
Total thickness |
ASTM D 1000 |
25 mils |
0.640mm |
|
Backing thickness |
ASTM D 1000 |
20 mils |
0.510mm |
|
Adhesi Adhesive thickness |
ASTM D 1000 |
5 mils |
0.130mm |
|
Width |
- |
9" |
228mm |
|
Length |
- |
800' |
244m |
|
Backing color |
- |
White |
White |
|
Tensile strength |
ASTM D 1000 |
41.23 lbs/in |
72.2N/cm |
|
Elongation |
ASTM D 1000 |
605% |
605% |
|
Adhesion to backing at |
ASTM D 1000 |
45.7 oz/in |
5.0N/cm |
|
Cathodic Disbondment |
ASTM G 8 |
0.252 in radius |
6.4mm |
|
Dielectric Strength |
ASTM D 149 |
38.0 KV |
38.0 KV |
|
Impact resistance |
ASTM G 14 |
50 in-lbs |
5.5 N•m |
|
Volume Resistivity |
ASTM D 257 |
2.5×1015 ohm.cm |
2.5×1015 ohm.cm |
|
Water Absorptivity |
ASTM D 570 |
0.05% |
0.05% |
|
Water Vapor Transmissioin Rate 24 h |
ASTM F 1249 |
0.005 g/100sq in/24h |
0.075 g/ m2.24h |
|
Application Temperature |
- |
-29ºF to 185 ºF |
-34 ºC to +85 ºC |
|
Max Service Temperature |
- |
185ºF |
+85 ºC |
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