|
|
|
>>Product Show |
Insulation Paper Pressboard >> TOYO Vulcanized Fibre |
|
|
TOYO Vulcanized Fibre
TOYO Vulcanized Fibre from Japan is a material manufactured by gelatinizing several plies of high purity cellulose papers. It has extremely high internal bond strength, and mechanically excellent punching, forming, machining and many other unique properties. TOYO proudly carries specialty grades to comply any application required by users, such as water resistant grades, flame retardant grades, combination grades etc. in roll, sheet and coil.
HB-77: This fibre uses original cotton fibre sheets as its raw material. The available colors are red, white, gray and black. It is the general used fibre which can be used for motors, speakers and other electrical appliances.
HB-77 Characteristic
Properties |
Units |
Typical Value |
Nominal Thickness |
mm |
0.25,0.35,0.4,0.5,0.8,1.2,1.6,2.0,2.4,3.2,4,4.8,6.4,8,10 |
Density |
g/cm3
|
1.15 |
Tensile
Strength |
MD |
kgf/mm2 |
9.5 |
TD |
kgf/mm2 |
5.3 |
Dielectric strength |
KV/mm |
6.9 |
Water Absorption (Max) |
% / 2hrs |
52 |
% / 24hrs |
66 |
Ash content (Max) |
% |
Red |
Grey |
Black |
|
|
5 |
1 |
1 |
Zinc Chloride content |
% |
0.05 |
NF-77: NF-77 is a UL listed flame retardant vulcanized fibre with good tracking rate, high ampere-arc, and hot wire ignition rate.
It has almost the same workability as the standard grade, but can be easily flexed if slightly pre-heated.
Properties |
Units |
Value |
Standard thickness |
mm |
0.25~1.6 |
Flame class |
|
UL 94 V-0 |
Hot wire ignition |
sec |
min 300 |
High ampere-arc |
|
min 200 times |
Tracking |
V |
420 |
Heat deflection temp. |
¡æ |
120 |
Electrical insulation |
|
Good |
K-57 : K-57 is listed in Class E of Japan Electricity Regulation. It has an ideal incorporation of good workability of fibre and dimensional stability.
PRODUCT CATEGORY
The classification of our products listed below is based upon TOYO's recommendation as general purpose only.
Product Classification |
Product Name |
Available Color |
UL Approved |
General purpose, electrical & reinforced properties for mechanical requirement |
HB-77 |
N, R, B, SW |
Yes |
FP |
DB |
Yes |
Flame Retardant |
NF-77 |
N, R, B, SW |
Yes |
NF-95FP |
N, R, B, SW |
Yes |
RNF-97FP |
N, R, B, SW |
Yes |
Heat Resistance |
K-57 |
N, R, B, SW |
Yes |
RK-76 |
N, R, B, SW |
Yes |
RK-76HB |
N, R, B, SW |
Yes |
RGFK-57 |
N |
Yes |
Water Resistance |
RNFK-88 |
CH |
Yes |
NFK-88 |
CH |
Yes |
RNF-77 |
N,R,B,SW |
Yes |
Color Code N = Natural (Grey) R = Red B = Black SW = White DB = Deep Blue CH = Chocolate |
Color Sample
|
N |
R |
B |
SW |
|
Note: These values are typical performance data for the products; they are not intended to be used as design data. TOYO is a registered trademark of TOYO FIBRE
|
|
Click Count£º5567 Input Time£º2013-12-01 ¡¾HOME¡¿ |
|
|
|