12K 33ohm PTFE resistance carbon fiber heating cable for underfloor heating

Supplier: Shanghai Silver Tin Temperature Measuring Equipment Co., Ltd.
Region: Jiangsu, China
Contact: Ms Ella Zhao
Price: $0.20 / 1 - 3999 pieces
$0.18 / 4000 - 9999 pieces
$0.15 / >=10000 pieces
Min. Order: 1 piece

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Product details

Packaging Detail:	The packing for 12K 33ohm PTFE resistance carbon fiber heating cable for underfloor heating: According to customer's requirement;	Conductor:	copper/tinned copper;
Conductor Type:	solid;	Place of Origin:	China;
Number of Conductors:	single;	Package size per batch:	20X20X6 cm;
Packing:	100m/roll;	Application:	heating;
Temperature range:	-80C~200C;	Jacket:	PFA, PTEF, PVC,FEP;
Gross weight per batch:	2.000 KG;	Brand Name:	Silvertin;
Key word:	carbon fiber wire;	Product name:	12K 33ohm PTFE resistance carbon fiber heating cable;
Type:	Bare;	Selling Units:	Multiple of 200;
Rated voltage:	300~600V;	Conductor Material:	carbon fiber;
Color:	White/blue/red/black/brown/yellow;	Insulation Material:	PVC, PFA, PTEF, PVC,FEP;
Model Number:	1K 3K 6K 9K 12K 24K,Carbon fiber heating cable;

Model	36K	24K	18K	15K	12K	9K	6K	3K
Resistance Ω/m	10.5	17	22.5	25	33	42	66	133
Wire Diameter mm	3.2	3.0	2.8	2.5	2.2	2.0	1.8	1.5

Product Model: 24K carbon fiber heating cable

Working voltage: 220V

Insulation strength: >500 megohms
Product model: 24k

Outer layer protection: high temperature resistant PVC layer
Product specifications: 12.5m per group

Temperature resistance temperature: 280 degrees
Product power: 230w per group

Wire diameter: 5.5mm

Specification	Power(W)	Laying area
2 roots / group	460	3
3 roots / group	690	4.5
4 roots / group	920	6
5 roots / group	1150	7.5
6 roots / group	1380	9
7 roots / group	1610	10.5
8 roots / group	1840	12
9 roots / group	2070	13.5
10 roots / group	2300	15
11 roots / group	2530	16.5
12 roots / group	2760	18
13 roots / group	2990	19.5
14 roots / group	3220	21

1.K represents the meaning of thousands?

1K is a thousand silk, 24K is 24 thousand silk (24000) composition

Different K numbers represent different resistorsl

2.The difference between silicone and PTFE

PTFE/PFA/FEP carbon fiber heating wire

Advantages: Wear, corrosion resistance, no smell

Disadvantages: Relative to the silicone are not soft

Silicone carbon fiber heating wire

Advantages: Resistant to bending, soft

Disadvantages: There is smell

3.What is the resistance per meter?

1K=400Ohm/m, 2K=220Om/m, 3K=133hm/m, 6K=74Ohm/m, 9K=43Ohm/m, 12K=33Ohm/m, 15K=24Om/m, 18K=21Ohm/m, 24K=17Ohm/m, 36K=12Ohm/m, 48K=9Ohm/m

4.How to calculated power

Product power calculation:

(Voltage*Voltage)÷(resistance*length)=power

The longer the length, the smaller the power of the heating line

Precautions

The heating wire can not overlap when used! Can not cross!

Cross-over will make the heating line local temperature higher than the melting point of the protective layer, will damage the heating wire!

5.About installation

The normal laying power is 100-160 watts per square. Different areas can be increased or decreased according to the room's own insulation and the type of floor. The installation is very simple, we will guide the installation, the normal laying distance is 12cm.

6.Precautions
The carbon fiber heating wires must not cross between each other during installation and should not be touched with each other. After installation, wait until the concrete floor is fully dried and then heat to prevent the floor from being cracked and twisted due to excessive temperature rise. When using the floor heating for a long time, set the minimum temperature first, then slowly heat up for the same reason.