EGRPU01 Type series sponge, PU The (polyurethane) foam product has its unique network structure, which can well absorb sound, and has high resilience and good buffer function. PU Series sponge adhesive products PU The foaming body is a base material, which is made by coating pressure sensitive adhesive compound release paper on one side. PU It can also be divided into flame retardant, non flame retardant and "egg" according to function.
● performance parameter
type | Density（ Kg/m three ） | peel strength | Initial viscosity | Temperature resistance | tensile strength | elongation at break | colour | remarks |
01 | ≥ fifteen | 4N/cm | twelve # | -30℃ ~65 ℃ | 12N/cm | ≥ eight 0% | Black/ white | Width: 10-1600mm Length: 100-2000mm |
02 | ≥ eighteen | 4N/cm | one two # | -30℃ ~65 ℃ | 13N/cm | ≥1 00 % | Black/ white |
03 | ≥ twenty-five | 4N/cm | one two # | -30℃ ~65 ℃ | 15N/cm | ≥1 two 0% | Black/ white |
(Note: The above values are the average values obtained by our company in accordance with relevant standards, However, in order to ensure the correct selection and use of the company's products, please first make a detailed understanding and trial of the purpose and conditions of use based on the intended object ， Or contact the technical department of the company. ）
● Product features
PU Sponge is involved in various industries due to its characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardancy, anti-static, and good air permeability. Including the automotive industry Battery industry , cosmetics industry hardware , home appliances, electronic products, toys, furniture ceramics 、 bust Underwear Manufacturing industry and high-end furniture manufacturing industry 。 All products meet R o HS Environmental requirements 。
● Product application
PU Sponge adhesive products can be used in automotive interior, household appliances, rail transit, sporting goods, cold chain transportation and other fields.
Ø protect Temperature and thermal insulation materials
Ø Lining protection and cushioning materials used in packaging and transportation
Ø Auxiliary fixing materials for automobile interior
Ø Gasket materials for electronic devices
Ø Dust prevention of household appliances Sound insulation and absorption sound Material Science
● Storage conditions and validity period
The product is stored at room temperature 20%-80%RH Environment; Valid after the production date 3-6 Within months.
