Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:1 kg
Supply Capability:10000000 kg/month
Grade | Standard | High Aluminium | Zirconium | |
Max Temperature (℃) | 1260 | 1360 | 1430 | |
Working Temperature (℃) | ≤11550 | ≤1260 | ≤1350 | |
Color | pure white | pure white | pure white | |
Density(Kg/m3) | 170-220 | 170-220 | 170-220 | |
Thermal conductivity(w/m.k) | 0.07(400℃) 0.09 (600℃) 0.12 (800℃)
| 0.069 (400℃) 0.088 (600℃) 0.110 (800℃)
| 0.068 (400℃) 0.087 (600℃) 0.10 (800℃)
| |
Comlression Strength (Mpa) | 0.65 | 0.70 | 0.75 | |
Chemical composition(%)
| AL2O3 | 42-43 | 51-52 | 39-40 |
SIO2 | 53 | 44 | 44 | |
ZrO2 | --- | --- | 15-17 | |
Fe2O3+Ti2O3 | ≤1.2 | ≤0.3 | ≤0.2 | |
Na2O+k2O | ≤0.5 | ≤0.3 | ≤0.2 | |
CaO+MgO | ≤0.3 | ≤0.3 | ≤0.2 | |
Sizes(mm) L*W*T | 120,000*610/1220*0.5 60,000*610/1220*1 30,000*610*1220*2 20,000*610*1220*3 15,000*610/1220*4 12,000*610/1220*5 1,000*610*1220*6 6,000*60/1220*10 | |||
General Information of Cryogenic Insulation Paper
Cryogenic insulation paper (P paper/Z paper)/aluminum foil (or aluminized polyester film) compositions are laminated of Cryogenic insulation paper and aluminum foil (or aluminized polyester film). Cryogenic insulation paper can be wrapped to the cryogenic inner tank directly and no need to composite by user. Therefore, cryogenic insulation paper can effectively reduce the waste of material and hugely increases efficiency. The width varies from 40mm to 1800mm.
Applications of Cryogenic Insulation Paper
Cryogenic Insulation Paper is the top selected insulation materials applicable for cryogenic liquid storage & mobile containers and pipeline systems for liquid oxygen, nitrogen, hydrogen, helium, argon, LNG and etc.
Advantages of Cryogenic Insulation Paper
Flame-retardant
Light
High tensile strength
Low heat conductivity coefficient
Large thermal contact resistance
Low air content under the vacuum and broad operating temperature(-269℃-500℃)
FAQ
Q1: How do you control the products quality?
A1: With strict quality control system throughout the materials selection and production process, our refractory and ceramic fiber products quality is effectively controlled to meet customer requirements.
From the raw materials selecting, our quality control begin. The quality certificates of raw materials are required and each batch will be tested before using. During production, the quality control is conducted by workers and then each piece will be sorted and examined by quality supervisor.
