Flint Particles

Product Information
Common Names	Flint particles, fire starter, ignition device.
Specifications	Diameter: 2-4mm, length: 4.5-10mm (diameter tolerance ±0.1 mm, length tolerance ±0.3 mm)；Customizable specifications
Material	Mainly composed of La、Ce、Pr、Nd、Fe、Mg、Cu、Zn
Color	Black, red, yellow, silver, gold, mixed colors, etc. Custom colors available upon customers' requests.
Applications	Products of various colors are of the same quality and are used as fire starters
Features	Soft texture, large sparks, exceptional durability, and wheel-friendly.
Storage	Store in a dry environment and avoid contact with acids and alkalis.
Customization	Various specifications and colors available according to customers' requests

Tolerance Standards of Flint Specifications
No.	Specification	Size			Properties
		Diameter(mm)		Length(mm)	particles/kg	Ignition Rate%	Hardness Value(Hv)
		Regular	High Quality	Length(mm)	particles/kg	Ignition Rate%	Regular	High Quality
1	Φ2.0×L4.5	1.92-2.08	1.94-2.08	4.4-4.8	≥9000	≥98	100-120	90-110
2	Φ2.0×L5.0	1.92-2.08	1.94-2.08	4.9-5.3	≥9000	≥98	100-120	90-110
3	Φ2.0×L5.2	1.92-2.08	1.94-2.08	5.0-5.3	≥9000	≥98	100-120	90-110
4	Φ2.0xL6.0	1.92-2.08	1.94-2.08	5.9-6.3	≥8700	≥98	100-120	90-110

5	Φ2.1xL4.0	2.05-2.18	2.06-2.18	3.9-4.2	≥10900	≥98	100-120	90-110
6	Φ2.1xL4.6	2.05-2.18	2.06-2.18	4.5-4.9	≥9600	≥98	100-120	90-110
7	Φ2.1xL5.0	2.05-2.18	206-2.18	4.9-5.4	≥9200	≥98	100-120	90-110
8	Φ2.1×L5.2	2.05-2.18	2.06-2.18	5.0-5.3	≥9000	≥98	100-120	90-110
9	Φ2.1×L6.0	2.05-2.18	2.06-2.18	5.9-6.3	≥7200	≥98	100-120	90-110
10	Φ2.1xL7.0	2.05-2.18	2.06-2.18	6.9-7.2	≥6700	≥98	100-120	90-110

11	Φ2.15xL5.2	2.10-2.20	2.12-2.22	5.0-5.3	≥8400	≥98	100-120	90-110

12	Φ2.18×L4.6	2.13-2.22	2.15-2.25	4.5-4.9	≥9500	≥98	100-120	90-110

13	Φ2.2×L4.0	2.15-2.28	2.16-2.28	3.9-4.3	≥10300	≥98	100-120	90-110
14	Φ2.2×L4.6	2.15-2.28	2.16-2.28	4.5-4.9	≥8400	≥98	100-120	90-110
15	Φ2.2×L5.0	2.15-2.28	2.16-2.28	4.9-5.3	≥8300	≥98	100-120	90-110
16	Φ2.2×L5.2	2.15-2.28	2.16-2.28	5.0-5.3	≥8100	≥98	100-120	90-110
17	Φ2.2xL5.5	2.15-2.28	2.16-2.28	5.5-5.8	≥7600	≥98	100-120	90-110
18	Φ2.2×L6.0	2.15-2.28	2.16-2.28	5.9-6.3	≥6600	≥88	100-120	90-110
19	Φ2.2xL7.0	2.15-2.28	2.16-2.28	6.9-7.2	≥6000	≥98	100-120	90-110
20	Φ2.2×L8.0	2.15-2.28	2.16-2.28	7.9-8.2	≥5300	≥98	100-120	90-110

21	Φ2.3xL4.0	2.25-2.38	2.26-2.38	3.9-4.3	≥9700	≥98	100-120	90-110
22	Φ2.3xL4.2	2.25-2.38	2.26-2.38	4.0-4.3	≥7600	≥98	100-120	90-110
23	Φ2.3xL5.0	2.25-238	2.26-2.38	4.9-5.3	≥7300	≥98	100-120	90-110
24	Φ2.3×L6.0	2.25-2.38	2.26-2.38	4.9-6.2	≥6300	≥98	100-120	90-110

25	Φ2.4×L7.0	2.32-2.48	2.32-2.48	6.9-7.2	≥4600	≥98	100-120	90-110

26	Φ2.5xL5.0	2.45-2.55	2.45-2.55	4.9-5.3	≥5800	≥98	100-120	90-110
27	Φ2.5xL6.0	2.45-2.55	2.45-2.55	5.9-6.3	≥4900	≥98	100-120	90-110

28	Φ2.8xL5.0	2.75-2.85	2.75-2.85	4.9-5.3	≥4700	≥98	100-120	90-110

29	Φ3.9xL6.0	3.85-3.95	3.85-3.95	5.9-6.3	≥2000	≥98	100-120	90-110
30	Φ3.9xL8.0	3.85-3.95	3.85-3.95	7.9-8.3	≥1500	≥98	100-120	90-110
31	Φ3.9xL10.0	3.85-3.95	3.85-3.95	9.9-10.3	≥1200	≥98	100-120	90-110

32	Φ4.0xL6.0	3.95-4.05	3.95-4.05	5.9-6.3	≥1900	≥98	100-120	90-110
33	Φ4.0xL8.0	3.95-4.05	3.95-4.05	7.9-8.3	≥1400	≥98	100-120	90-110
34	Φ4.0xL10.0	3.95-4.05	3.95-4.05	9.9-10.3	≥1100	≥98	100-120	90-110
The above specifications, sizes, and colors can be customized according to customer requirements

Introduction：

A flint refers to an artificial alloy flint or a mineral flint. Flints in lighters are mainly made from cerium-iron alloy which contains cerium and lanthanum.

Flint particles, also known as flint granules, are a form of flints.

Function: In general, sparks are generated by friction on a lighter for ignition. There are also dedicated flints used for ignition.

Available in multiple colors, various specifications and customizable according to customers’ requests.

Why choose us：

1. Advanced technologies：

The founder of the company was a technical manager of the formerly Baotou Flint Factory. Current technical team of the company includes several key technical personnel from the original Baotou Flint Factory, which gives us significant technological superiority and rich experience in flint production. With the advanced techniques and hands on support from researchers at Shanghai Jiao Tong University, our flint products represent state-of-the-art technologies in the industry.

2. Locally sourced raw materials：

A flint is a rare earth iron alloy. Our factory is based in Baotou, known as the capital of rare earths in China, which gives us a unique resource advantage, significantly reducing the raw material costs and enabling us to provide cost-effective flint products to our customers.

3.Customized services：

We can collaborate with customers to develop cutting-edge flint products based on their requirements, continuously enhancing product performance to meet diverse market demands.

Supporting customization：

Complementary Customization: We offer a wide range of services tailored to customer preferences in flint products.

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