الموصلية ليست كل تصميم التعبئة
A lower k-value helps, but the complete wall design, طبقات, غطاء مناسب, ضغط, and thermal bridges decide the actual hold time.
Cold chain insulation tool
جدول مواد العزل لتغليف سلسلة التبريد
Compare common insulation materials by material family, الموصلية الحرارية, planning thickness, المقاومة الحرارية, متانة, moisture sensitivity, and typical cold-chain packaging use case before selecting a shipper structure.
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Material families used in parcel, حمل, البليت, and process-side cold chain workflows.
Material families used in parcel, حمل, البليت, and process-side cold chain workflows.
ك + ر
Thermal conductivity and quick R-value estimates from thickness.
Thermal conductivity and quick R-value estimates from thickness.
ملائم
Shortlist by wall space, إعادة الاستخدام, يكلف, التعرض للرطوبة, and route pressure.
Shortlist by wall space, إعادة الاستخدام, يكلف, التعرض للرطوبة, and route pressure.
جدول مواد العزل لتغليف سلسلة التبريد
Choose the packaging pressure to see practical starting options. Final structure still needs payload, سائل التبريد, ملف تعريف المحيط, drop test, and thermal qualification.
Suggested starting materials
Use these options as a starting shortlist, then validate the complete packout with the selected coolant and route profile.
اختيار سريع للعزل
Lower thermal conductivity usually means better insulation per millimeter. سماكة, مفاصل اللوحة, ضغط, رُطُوبَة, edge leakage, تحميل الحمولة, and outer carton design can change real hold time.
| يقارن | مادة | الموصلية الحرارية | Planning thickness | R at typical thickness | Best-fit cold-chain use | نقاط القوة | Watch points |
|---|---|---|---|---|---|---|---|
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لوحة العزل فراغ (VIP)
Sealed evacuated panel with a protected core. Used when wall thickness is limited. متقدمThin wall |
0.002-0.008 W/m*K
Use supplier aged / edge-adjusted value for final design.
|
10-30 مم, common planning point 20 مم. | تقريبا. 3.33 م²K/W at 20 mm and k 0.006. | High-performance pharma, البيولوجيا, compact payload boxes, premium pallet or parcel shippers. | Highest insulation per millimeter; helps protect payload space. | Puncture and edge thermal bridges can reduce performance. Needs protective structure and careful assembly. | |
|
Aerogel blanket
Flexible high-performance insulation used as a liner or local thermal bridge control layer. متقدممرن |
0.013-0.020 W/m*K
Varies by blanket grade and compression.
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5-20 مم, common planning point 10 مم. | تقريبا. 0.63 م²K/W at 10 mm and k 0.016. | Thin liners, difficult corners, thermal bridge reduction, premium reusable shippers. | High insulation in a flexible format; useful where rigid panels cannot fit. | يكلف, dust control, ضغط, and covering layer need review. | |
|
Phenolic foam board
Rigid low-conductivity foam board with strong insulation per thickness. رغوة صلبةLow k |
0.018-0.024 W/m*K
Confirm board grade, facing, and service temperature.
|
20-60 مم, common planning point 40 مم. | تقريبا. 1.90 م²K/W at 40 mm and k 0.021. | High-performance rigid panel shippers, compact controlled-temperature packaging. | Good insulation per thickness and useful fire-performance direction. | Can be brittle; supply format and edge protection matter. | |
|
بور / PIR rigid foam
Common rigid foam direction for insulated shippers and high-performance box liners. رغوة صلبةمتوازن |
0.022-0.028 W/m*K
Use aged value when available.
|
25-80 مم, common planning point 50 مم. | تقريبا. 2.00 م²K/W at 50 mm and k 0.025. | Pharma parcel shippers, food logistics boxes, controlled-temperature pallet liners. | Strong balance of insulation, التوفر, and structural stiffness. | Foam ageing, مفاصل اللوحة, and outer shell sealing affect real performance. | |
|
XPS foam board
Rigid closed-cell polystyrene board often selected for moisture resistance and panel strength. رغوة صلبةرُطُوبَة |
0.029-0.035 W/m*K
Density and blowing-agent history can shift values.
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25-80 مم, common planning point 50 مم. | تقريبا. 1.56 م²K/W at 50 mm and k 0.032. | Chilled or frozen boxes where moisture handling and panel rigidity matter. | Low water absorption direction and good panel handling. | Not as low-k as VIP or PUR/PIR; joints and seams still matter. | |
|
EPS molded box / لوحة
Widely used low-cost insulated packaging material for food, المأكولات البحرية, and parcel cold chain. Bead foamتكلفة منخفضة |
0.032-0.040 W/m*K
Higher density EPS can improve k-value and strength.
|
25-100 مم, common planning point 50 مم. | تقريبا. 1.39 م²K/W at 50 mm and k 0.036. | Low-cost chilled food, المأكولات البحرية, الطرود المجمدة, short-to-medium duration shippers. | تكلفة منخفضة, خفيفة الوزن, broadly available molded shapes. | Crush resistance, الكسر, disposal rules, and dimensional tolerances should be checked. | |
|
EPP molded foam box
Reusable molded bead foam with impact resistance for returnable cold-chain packaging. Bead foamقابلة لإعادة الاستخدام |
0.035-0.045 W/m*K
Depends on density and molded structure.
|
20-70 مم, common planning point 40 مم. | تقريبا. 1.00 م²K/W at 40 mm and k 0.040. | Reusable grocery, طقم وجبة, pharma return loops, last-mile chilled logistics. | متينة, ضوء, مقاومة للتأثير, useful for repeated handling. | Thermal performance per millimeter is lower than high-performance rigid foams. | |
|
إيبي / PE foam liner
Closed-cell flexible foam used as a cushion, pouch liner, فاصل, or short-lane insulating layer. Flexible foamوسادة |
0.035-0.050 W/m*K
Foam density and laminated surfaces affect apparent performance.
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5-30 مم, common planning point 15 مم. | تقريبا. 0.35 م²K/W at 15 mm and k 0.043. | تسليم قصير, توسيد, inner separators, pouch-style cold-chain packaging. | مرن, وقائي, easy to convert and laminate. | Usually not enough as the only insulation for long hold-time lanes. | |
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Mineral wool / glass wool panel
Fiber insulation more common in building or industrial enclosures than direct parcel shippers. الفيبرصناعي |
0.030-0.045 W/m*K
Compression and moisture can change installed performance.
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30-100 مم, common planning point 50 مم. | تقريبا. 1.32 م²K/W at 50 mm and k 0.038. | Industrial cold rooms, pallet enclosures, fire-sensitive support structures. | Fire-performance direction and broad insulation availability. | Fiber shedding, رُطُوبَة, ضغط, and food/pharma contact controls matter. | |
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اللوح الليفي المموج / paper honeycomb
Structural or recyclable spacer layer. Useful with air gaps or liners, but not a high-performance insulator alone. ورقفاصل |
0.045-0.090 W/m*K
Direction, flute, air cells, and moisture affect apparent value.
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3-25 مم, common planning point 10 مم. | تقريبا. 0.15 م²K/W at 10 mm and k 0.065. | فاصل, recyclable insert, carton structure, short ambient buffering with other insulation. | Recyclable direction, easy converting, useful as a structural layer. | Moisture sensitivity and low insulation per thickness. Avoid using as the only cold-chain barrier for demanding lanes. |
مقارنة المواد
Tick up to three materials in the table. The comparison focuses on practical packaging decisions, not only numeric k-values.
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السماكة تحمي زمن الحفظ ومساحة الحمولة
Increasing thickness raises thermal resistance, but it reduces internal payload volume. VIP or aerogel can help when internal space is the limiting factor.
إعادة الاستخدام تغير اختيار المادة
إي بي بي, rigid shells, and protected panels often make more sense for return loops. EPS or paper structures may fit low-cost one-way shipments.
جدول مواد العزل الشائعة
Use this page to shortlist the insulation family and wall thickness, then continue with coolant selection, pack sizing, and route risk checks.