79 replies to this topic

[PyroPractic]

The first whistling rocket is 18mm.
Rocket plastic case made of polyethylene with ring shoulder and rolling up.
Case length 105mm. Hairpin length 70mm.
Fuel 70/30 Potassium perchlorate/Sodium Benzoate

[NeilB]

Love watching your YouTube mate, keep up the good work :-)

[PyroPractic]

Happy new year everyone! 
I wish you all safe and beautiful launches! 
A few of my launches. A pair of New Year's batteries 0.8" and 1.2". 
Whistles 17 and 23.7mm. 
Fuel 70/30/1/5 KClO4/Sodium benzoate/Fe2O3/Ti 
It is pressed into the plastic case by about half. For 23.7mm this is 14g of composition for 17mm it is 4.5g.

[PyroPractic]

I created a new PyroComponent YouTube channel. I do not know yet what I will publish on the old channel. All new reviews and more will be on my new channel.

New video about Paper Hemi-shell 1,5-16" on my new YouTube channel. You can see a detailed overview as well as the principle of manufacturing display shells.

Subscribe to my channel and follow the news.

[PyroPractic]

New video about Paper canister shells 2-8" on my YouTube channel.
You can see a detailed overview as well as the principle of manufacturing canister display shells.

Subscribe to my channel and follow the news.

[PyroPractic]

New video about Paper tubes for time fuse (Passfire) on my YouTube channel.

In this video, I will talk about the possible variants for intalling time fuse with paper time fuse tubes in the shells.

 

 

Edited by PyroPractic, 12 March 2021 - 07:38 AM.

[PyroPractic]

New video about Original time fuse glue on my YouTube channel.
In this video, I will talk about fixing time fuses in the shells with time fuse glue.

Subscribe to my channel and follow the news.
Original time fuse glue on my website: https://pyrocomponen...time-fuse-glue/
Now I add 5 ml samples of this glue to all orders.

What'sApp/Telegram: +79067353581
Subscribe to my social networks:
Facebook (News and reviews): https://www.facebook.com/PyroComponent
Instagram (Best photos): https://www.instagra...m/pyrocomponent
Telegram channel (News): https://t.me/PyroComponentCOM

[PyroPractic]

New video about Whistling saturn missile tubes 10,7-23,7mm on my YouTube channel.
You can see a detailed overview as well as the principle of manufacturing whistling saturn missile.

Subscribe to my channel and follow the news.
Whistling saturn missile tubes (23,7mm) on my website: https://pyrocomponen...e-tubes-23.7mm/

My website: https://pyrocomponent.com
What'sApp/Telegram: +79067353581

[PyroPractic]

New video "Tests of 10 mm, 14 mm and 16 mm rockets using plastic rockets cases" on my YouTube channel.

Tools for making rockets with plastic rocket cases are being tested and will soon be available for sale.

More information about plastic rocket cases on my website: https://pyrocomponen...-rockets-cases/
Rockets composition:
68 - KNO3
22 - C
10 - S
10 - KClO4
1 - Polyisobutylene
1 - DBP (Dibutyl phthalate)

[PyroPractic]

New video "Tests of 10 mm, 16 mm, 18 mm and 22mm Core and End burner rockets using plastic rockets cases" on my YouTube channel.

Tools for making rockets with plastic rocket cases are being tested and will soon be available for sale.

More information about plastic rocket cases on my website: https://pyrocomponen...-rockets-cases/

End burner rocket 10mm did not fly. You can see what the plastic case looks like after work, it is practically not damaged, only the plastic outside around the nozzle has melted, the body is absolutely intact.

I used the composition for End burner the same as in core burner rockets. 

The composition turned out to be slow for the End burner.

I will test a more powerful fuel.

Сomposition of the first End burner rocket 10mm:
75 - KClO4
25 - Sodium salicylate
1 - Fe2O3
1 - Polyisobutylene
1 - DBP (Dibutyl phthalate)
Composition of other rockets (10mm - End burner. 16, 18, 22mm - Core burner):
68 - KNO3
22 - C
10 - S
7 - KClO4
1.5 - Polyisobutylene
1.5 - DBP (Dibutyl phthalate)

[PyroPractic]

New video "Tests of 10 mm, 14 mm and 16 mm Core burner rockets using plastic rockets cases" on my YouTube channel

More information about plastic rocket cases on my website: https://pyrocomponen...-rockets-cases/
Wooden stick (stabilizer) for rockets: https://pyrocomponen...er-for-rockets/

Core burner rocket 16mm with new furmula didn't fly.

Composition of 10mm Core burner rockets

68 - KNO3

22 - C

10 - S

7 or 15 or 20 - KClO4

1.5 - Polyisobutylene

1.5 - DBP (Dibutyl phthalate)

 

Composition of 10mm and 16mm Core burner rockets (new formula):

73 - KClO4

5.5 - C

10.9 - Sodium benzoate

1.5 - CuO

1.5 - Polyisobutylene

1.5 - DBP (Dibutyl phthalate)

 

Composition of Сore burner rocket 14mm:

75 - KClO4

25 - Sodium salicylate

1 - Fe2O3

1 - Polyisobutylene

1 - DBP (Dibutyl phthalate)

[PyroPractic]

New Tests of 10 mm and 16 mm Core and End burner BP and whistling rockets.

More information about plastic rocket cases on my website: https://pyrocomponen...-rockets-cases/

Wooden stick (stabilizer) for rockets: https://pyrocomponen...er-for-rockets/

1) Composition of 10mm End burner BP rocket:
75 - KNO3
15 - C
10 - S
0.5 - Polyisobutylene
0.5 - DBP (Dibutyl phthalate)
Fuel filling height: 27mm

2)Composition of Сore burner rocket 16mm:
70 - KClO4
30 - Sodium benzoate
1 - Fe2O3
1 - Polyisobutylene
1 - DBP (Dibutyl phthalate)

3)Composition of Сore burner rocket 16mm:
75 - KClO4
25 - Sodium salicylate
1 - Fe2O3
1 - Polyisobutylene
1 - DBP (Dibutyl phthalate)

4)Composition of Сore burner rocket 16mm (+80g extra weight):
68 - KNO3
22 - C
10 - S
10 - KClO4
1.5 - Polyisobutylene
1.5 - DBP (Dibutyl phthalate)

[PyroPractic]

New test rockets and nesting shells.


Composition of all rocket:
70 - KClO4
30 - Sodium salicylate
1 - Fe2O3
1 - Polyisobutylene
1 - DBP (Dibutyl phthalate)
10% titanium I added to the composition located after the pin.
On 10mm rockets, used Whistling saturn missile tubes 17mm as a shell.
On 16mm rocket installed 2.5 "(76g) nesting shell.
Оn 18mm rocket installed 3" (170g) nesting shell.
Tools for making rockets with plastic rocket cases are available: Rocket tool
More information about plastic rocket cases on my website: Plastic rockets cases 10-22mm
Paper Nesting shells 2-8"

Edited by PyroPractic, 22 December 2021 - 10:43 PM.

[PyroPractic]

New test rockets and nesting shells 2" and 3".

Composition of all rocket:
70 - KClO4
30 - Sodium salicylate
1 - Fe2O3
1 - Polyisobutylene
1 - DBP (Dibutyl phthalate)
10% titanium I added to the composition located after the pin.
On 10mm rockets, used Whistling saturn missile tubes 21mm as a shell.
On 14mm rocket installed 2" (50g) nesting shell.
Оn 18mm rocket installed 3" (170g) nesting shell.

[PyroPractic]

Here are my launches for New year 2022.

Rockets with 3" and 4" nesting shells

Rockets 10mm, Butterflies and Helicopters

There are some products with fail, including butterflies and helicopters in some cases. 18mm rockets with fast deceleration, I will use the composition slower. I made the 22 mm rocket for the first time, unfortunately the engine was shot through due to poor pressing.

 

Composition of all rocket:

70 - KClO4

30 - Sodium salicylate

1 - Fe2O3

1 - Polyisobutylene

1 - DBP (Dibutyl phthalate)

10% titanium I added to the composition located after the pin.