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9 435,24-10 441,67 ₽
Горячая продажа вакуумная изоляционная панель PU VIP для холодной
- Категория: >>>
- Поставщик: Chongqing Yangkai Import & Export Trade Co. Ltd.Chongqing Ltd.
Сохранить в закладки 1600935866455:
Описание и отзывы
Характеристики
VIP Panel
VIP is short for Vacuum Insulation Panel which is an advanced Insulation material in the world.
Due to the vacuum thermal insulation technology of the new material, it's thermal conductivity can be as low as 0.0028 W/(m•K) at the center of panels.
VIP panel is composed of core material and closed air insulation film, which can effectively avoid heat transfer caused by air convection and greatly reduce the thermal conductivity that result in better heat preservation effect.
Advantage of vacuum insulation panel (VIP)
Compared with other thermal insulation materials, VIP has the advantages of thin insulation layer, small external volume and light weight because of its extremely low thermal conductivity.
Structure of the vacuum insulation panel (VIP)
core material adsorption material high barrier film.
Core material: VIP core material insulation materials generally choose multi-empty medium materials, such as fumed silica, glass fiber, etc.
three main functions for core material:
supporting function to prevent the VIP panel from shrinking and collapsing under the internal vacuum strip.
To prevent the occurrence of thermal radiation.
To prevent the occurrence of heat conduction.
Getter: getter is mainly used to ensure better vacuum degree in the panel,
Adsorption of excess gas resulting from gas leakage or material release.
Gas barrier layer: the main two functions are enveloping isolation and leakage prevention
Application for Vacuum insulation panel (VIP)
In the past, VIP was mainly used in the fields of military industry, shipping incubator and medical incubator.
Now, with the reduction of core material cost and the expansion of mass production scale, VIP has been widely used in refrigerators, freezers, refrigerated cars, cold storage, refrigerated containers, food industry,wall insulation and other fields.
Test item | Test value | technical index | Test result | ||
Appearance | Flat surface, Barrier membrane is in good condition | Flat surface, Barrier membrane is in good ondition | PASS | ||
Size deviation (mm) | Thickness | -0.7 | ±1.0 | PASS | |
Length | -2.4 | ±3.0 | PASS | ||
Width | -0.3 | ±2.0 | PASS | ||
diagonal deviation | 1 | ±3.0 | PASS | ||
Right Angle deviation | 0.5 | ≤2.0(mm/m) | PASS | ||
Flat deviation | 0.9 | ≤1.0 | PASS | ||
areal density(kg/m2) Thickness 10mm | 6.3 | ≤10.5 | PASS | ||
tensile strength | 0.1 | ≥0.1 | PASS | ||
Size stability(%) 70±2℃,48h | Length variation:-0.2 Width variation:-0.6 Thickness variation:-0.7 | ≤1.5 | PASS | ||
Thermal conductivity(w/m.k ) average temperature 25℃ | 0.0026 | ≤0.0050 | PASS | ||
heat resistance . m2 .k /w Thickness 15mm , average temperature 25℃ | 5.2 | ≥1.5 | PASS | ||
compression performance(Mpa) compressive deformation 10% | 0.29 | ≥0.15 | PASS | ||
1. who are we?
We are a specialized supplier of heat insulation and filtration materials ,based in Chongqing, China, start from 2010. We have our own plants to serve our customers both in China and overseas' market. We have established the strategic cooperation with some of customers and quikly grows in these years. Besides it, we work closely with our partner manufacturers of glass fiber, basalt fiber and carbon fiber products etc to serve well on our customers.
2. how can we guarantee quality?
We always adhere to the principle of "to provide the best quality as we can". We have the strict quality control policy on our
products and on our partner's companies before the goods delivery. If there is some quliaty issue, we will closely check with our customers and always take our responsibilities if it happen even though the possiblility is very low.
3.what can you buy from us?
The heat insulation materials include vacuum insulation panel(or board), Vacuum glass ,Aerogel mat and others for construction and industrial applications. The filtration material and product include various kinds of glass fiber filtrate paper (F and Hepa grade, laminated ones), wood pulp filter paper (tea and coffee filter paper), various kinds of non-woven tissue (used for face mask and others) and PP, PET filter paper. The new material of fiber products include glass fiber, basalt fiber and carbon fiber materials such as roving, chop strand,fabric and mat.etc.
4. why should you buy from us not from other suppliers?
We are specialized in the heat insulation and filtration fields morn than 10 years and can provide the best solutions to our
customers. We always respect our reputation and treat our customers sincerely.
5. what services can we provide?
Accepted Delivery Terms:EXW, FOB,CFR,CIF,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T, L/C, D/P,Western union,Paypal;
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