We produce RUbber-plsatic Foamed Heat Preservation Products(PVC/NBR)by introducing newest technology and craft and automatic processing line.The major materials we use are NBR/PVC,which are undergone ban bury,vulcanization and foam,Therefore,the main characteristics are:Low density,close bubble structure,low thermal conductivity,
Water vapor transmissibility extremely low,low water -absorptive ability,Fire-proof performance well,superior anti-agde performance,good flexibility,easy to install.
This product is suitable for a wide temperature range,from -40ºC is to 105ºC ,also has good anti-adge performance and durability.Its fire +proof capacity achieves the standard of national B1 level.
Product performance index
| 1 |
surface density |
Kg/m³ |
≤95 |
46 |
| 2 |
oxygen index |
% |
≥32 |
34.4 |
| 3 |
Smoke density |
/ |
≤75 |
28 |
| 4 |
thermal conductivity |
Average temperature::-20ºC |
W/(m·K) |
≤0.034 |
0.030 |
| Average temperature::0ºC |
W/(m·K) |
≤0.036 |
0.033 |
| Average temperature::40ºC |
W/(m·K) |
≤0.041 |
0.038 |
| 5 |
Wet resistance factor |
Moisture permeability |
G/(m·s·Pa) |
≤1.3*10-10 |
8.7*10-11 |
| Moisture permeability coefficient |
/ |
≥1.5*102 |
2.3*103 |
| 6 |
Vacuum water absorption |
% |
≤10 |
3 |
| 7 |
Compression springback rate
Compression ratio 50%
Compression time 72 h |
% |
≥70 |
89 |
| 8 |
ageing resistance ,150h |
/ |
Slight wrinkle, no crack, no pinhole, no deformation |
pass through |
Product display
Company Profile
Luya thermal insulation materials hebei CO.,LTD is a collection of scientific research,production,sales ,construction as one of the science and technology is a comprehensive company,the company production base is located in the famous production base of thermal insulation material dacheng county,hebei province,the company mainly products rubber insulation products,high-pressure polyethylene,rock wool products,glass wool products,and other varieties,is widely used in petroleum and petrochemical,electric power,metallurgy,polysilicon and coal chemical industry ,central air conditioning,refrigeration,etc
RFQ
Q: Are your products professional?
Answer: Luya has more than 10 years of experience in serving end users, and has a good understanding of the characteristics and usage of materials, and can provide professional advice on products when you need it.
Q: Are you a factory or a trading company?
Answer: Factory.
Q: What is the minimum order quantity and delivery period?
Answer: Common specifications are available in stock and can be shipped in any quantity. Delivery time: The goods can be picked up within 7-15 days after the deposit arrives.
Q: What can you do for us?
Answer: We will always shorten the buyer's delivery time. We pack our products. We fix the products in the container well toensure that they reach the destination port safely. And we provide the best and professional pre-service and after-sales service.
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