PVA Sponge Roller
Roller Brush
PU PP PVA Sponge Brush
Cyclinder
Industrial Brushes, Civil Brushes, Kitchen, Bath, Car, Digital Products
Wooden Furniture, Environmental Protection, Machinery, Textile Printing and Dying, Electrical & Electronics, Shoes, Glass
White
Customized
New
Sponge
1 Piece
Absorb Water
PVA Sponge Roller
Surface Cleaning Brush Rol
changzhou rucai
Carton
many size
China
Product Description
PVA roller is special urethane resin as raw materials.Widely applicable to the high precision and high quality printed circuitboard, the lead frame plate production of high performance water roller.
Usage:
PCB,lead frame,photo mask, LCD prints,glass product's water absorption and dehydration
Printing substrate, lead frame, optical mask, LCD, printing, water, dehydration;
Hard disk, glass, medals and other cleaning materials;
Synthetic resin film, metal plate, liquid crystal display screen, water absorption, transport;
Wet sopping roller for circuit board;
All kinds of liquid coating roller;
Various processes of wiping materials;
Various filters;
Ink holding material;
TDF PVA SPONGE SHEETS' SPECIFICATION
Method of making Molecular Hole | Molecular Substitution | Hole Shape | Honeycomb continuous shape |
Porosity(%) | 90-92 | Average Size of Holes(nm) | 60-130-300 |
Apparent Density(g/cm3) | 0.068-0.088 | 35% Pressures(g/cm2) | 24-34 |
Tensile Strength(kg/cm2) | 3.1 | Temperature range | 0-65ºC |
Tensile Extension(%) | 220-230 | Melting Point | 180ºC |
Tearing Strength(kg/cm2) | 1-5 | Acid-base resistance property | Weak acid-base |
Anti-wear(Work Times) | 20000-50000 | Water Absorption | 10-150 times of its material weight |
Rate of absorption(cm/sec) | 2-15 | Hardness | Soft in wet condition, hard in dry condition |
Diameters(mm) | Customized | ||
Length(mm) | Customized | ||
Carton boxes for TDF good quality Wooden Handle wash brush to paste the wallpaper
