2023 CHINESE NEW YEAR HOLIDAY NOTIFICATION
Happy Year of Rabbit!
MASTER SPONGE will have the 2023 Chinese Spring Festival Holiday from 18th Jan 2023 until 28th Jan 2023.
Order date after 25th Dec 2022 may be handled after the holiday.
And during the CNY holiday, you are free to place orders or contact with us for any inquiry.
[注意]有限公司VID-19 SHIPPING IMPACTS
Due to the current COVID-19 situation, many couriers have been affected by the pandemic, more flights have been cancelled, and the courier capacity is reduced, meanwhile the freight has raised a lot and the shipping schedule can’t be guaranteed.
Customers whose placed the sample or trial order in recently could experience extended shipping and delivery times due to the COVID-19 pandemic’s impact to our shipping partners.
2022 CHINESE NEW YEAR HOLIDAY NOTIFICATION
Happy Year of Tiger!
Master Sponge will have the 2022 Chinese Spring Festival Holiday from20th Jan 2022until10th Feb 2022.
Order date after5th Jan 2022may arrange shipping after the holiday.
And during the CNY holiday, you are free to place orders or contact with us for any inquiry.
WHAT’S DIFFERENT BETWEEN POLYURETHANE FOAM, POLYETHER FOAM AND POLYESTER FOAM?
Product Informationon2021年7月18日
Polyurethane(PU) foammainly includespolyester foamandpolyether foam, which can be sliced or rolled, and can also be processed by composite processing, hot pressing and blasting for open-cell structure according to customer requirements. PU foam is involved in various industries, including automobile industry, battery industry, cosmetics industry, bust underwear manufacturing industry, and furniture manufacturing industry due to its heat preservation, heat insulation, sound absorption, shock absorption, flame retardant, anti-static, and good air permeability.
OPEN-CELL PU RETICULATED FILTER FOAM 10 PPI – 60 PPI
Product InformationonMay 28, 2021
Open-cell Reticulated Filter Foamis made of polyurethane(PU) foam.
It has better aerodynamic performance, small volume density, large specific surface area, high adsorption efficiency, and wind resistance. The coefficient is small. It can be widely used in the treatment of benzene, toluene, xylene and other organic gases, phenols, esters, alcohols, aldehydes and other organic gases and malodorous gases, and various gases with low concentration and large air volume containing trace heavy metals. The exhaust gas can be directly discharged after adsorption, concentration and purification.
WHOLESALE PRODUCT: COMPRESSED DEHYDRATED CELLULOSE SPONGE(FACIAL SPONGE)
Product InformationTags:cellulose sponge,compressed cellulose spongeonApril 28, 2021
This item is available for wholesale, please feel free to send inquiry if you are interests in it.
HAPPY LABORS’ DAY 2021
Happy Labor Day 2021!
The internationnal Labors’ Day will come next week.
MASTER SPONGE will take 5 days off from1st May 2021to5th May 2021.
How many wavelengths of light can illuminate the photocatalyst material to get the best environmental purification effect?
Product InformationonJuly 21, 2020
In order to get the best photocatalytic effect, the wavelength of the UV-light should be less than 380nm.
Currently the most used is 254nm(commonly used ultraviolet lamp) or 365nm.
2020 CHINESE NEW YEAR HOLIDAYS NOTIFICATION
Company NewsonJanuary 17, 2020
Master Sponge will have the CNY holidays from18th Jan 2020until3rd Feb 2020…
CAN THE RETICULATED PU FOAM AND THE ACTIVATED CARBON SPONGE FILTER THE AIR?
Product InformationonOctober 20, 2019
RegularReticulated PU Sponge Filtersare used in air purification to remove some large particles of pet dander and hair.
In practical applications, air filter manufacturers will use activated carbon to impregnate them, while filtering large particles, they can also remove volatile organic compounds such as TVOC, odor, formaldehyde and other harmful substances. It is popular as an initial filter in air purifiers and fresh air systems.
We call itActivated Carbon Sponge Filter.