China Spray Expanding Foam Insulation, Find details about China Expanding Foam, Foam Insulation from Spray Expanding Foam Insulation
Item | WHCF-21 | WHCF-22 | WHCF-24 | WHCF-25 | WHCF-26 |
Name | 1000 fiber blanket | 1260 fiber blanket | 1430 fiber blanket | 1500 fiber blanket | 1600 fiber blanket |
Classification Temp. ( ºC) | 1000 | 1260 | 1430 | 1500 | 1600 |
Melting point ( ºC) | 1760 | 1760 | 1800 | 1900 | 2000 |
Color | white | white | white | green blue | white |
Average fiber diameter (um) | 2.6 | 2.6 | 2.8 | 2.65 | 3.1 |
Fiber length (mm) | ~250 | ~250 | ~250 | ~150 | ~400 |
Density (Kg/ m3) | 2600 | 2600 | 2800 | 2650 | 3100 |
Thermal conductivity Kcal/mhºC(W/mK) (ASTM C-201 Average Temp. as belows ) (Density:128Kg/m3) | |||||
400ºC | 0.08 | 0.08 | 0.08 | ||
600ºC | 0.14 | 0.12 | 0.12 | 0.11 | 0.09 |
800ºC | 0.19 | 0.16 | 0.16 | 0.16 | 0.13 |
1000ºC | 0.23 | 0.23 | 0.20 | ||
Chemical Composition | |||||
Al2O3 | 43 | 45 | 35 | 40 | 72 |
SiO2 | 55 | 52 | 46.7 | 58.1 | 28 |
ZrO2 | 15-17 | ||||
CrzO3 | 2.5 | ||||
Size | 7200/7320*600/610*6/12.5/20/25mm 3600*600*50mm 5000*600*38mm | ||||
Note | some models can be processed into seal gasket, or do as customer demand |
Q1 : How can you control your quality?
A1 : For each production processing, WH have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Q2 : What is your lead time?
A2 : It usually needs about 15- 20 days after receiving the PO.
Q3 : Do you provide free samples?
A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost.
Q4 : What is your payments terms?
A4 : We can accept 30% deposit, 70% balance before shipping or by LC, or other payment terms.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit WH company.
Q6 : What standards do you have?
A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.