General Purpose Powder-Actuated System is used for building fastening, which have three parts: Actuated tools, Cartridges and fasteners. When Actuated tool strikes cartridge and cartridge will explode in the inner of tools and produce a lot of high temperature and high pressure gas. The gas will push the piston and the piston will push the fasteners into the basement. Or the gas will push the fasteners directly into the basement. Like this, we can fix a lot of things into concrete and steel basement tightly.
The fundamental is as the following:
The Actuated tools are classified for direct tools and undirect tools, we can also called high velocity and Low velocity tool, the fundamental is as the following:
High velocity tool:
Low velocity tool:
Based on different purpose, Cartridges are classified for different calibers and dimensions. The usual caliber and dimension is as the following:
.27calX11mm(S1)
.22calx15mm(S5)
.22calx16mm(S52)
.27calx18mm(S3)
.25calX16mm(S43)
At the same time, each caliber cartridge is classified for different specification based on the quantity of inner powder, which is marked by different color. when the color is more darker, the power level is stronger. otherwise, the power lever is lighter.
The fasteners are classified for different categories. Each different category is classified for different specification based on different length and diameter. At the same time, it is can also be re-designed based on special use.
The packages are as the following:
1. Tools: one tool/ plastic box/carton or five boxes/carton
2.Cartridge: 100pcs/paper or plastic box, 100boxes/carton.
3. Fasteners: 100pcs/paper box, XX boxes/carton.
For shipment, all cartons will packed by pallet.
General Purpose Powder-Actuated Systems General Purpose Powder-Actuated Systems,Powder-Actuated Systems,Powder Actuated Fasteners,Powder Actuated Fastening System Yibin Heheng Technology Co.,Ltd , https://www.chinadirectfastening.com
High quality engineering plastics for tube materialsplastic injected mould nylon tube
Description:Â
MC Nylon,means Monomer Casting Nylon, is a kind of engineering plastics used in comprehensive industries, has been applied almost every industrial field.
The caprolactam monomer is first melted, and added catalyst, then poured it inside moulds at atmosphere pressure so as to shape in different castings, such as: rod, plate, tube. The molecule weight of MC Nylon can reach 70,000-100,000/mol, three times than PA6/PA66. Its mechanical properties are much higher than other nylon materials, such as: PA6/PA66. MC Nylon plays a more and more important role in the material list recommended by our country.
Since the end of 1980's, Guangzhou Engineering Plastics Industireis Company has devoting herself on developing the technology of MC Nylon modification, greatly extended the applications in different industries. Basing on the MC Nylon, reinforced with variety of additives during the reaction, such as lubricant, molybdenum disulfide, graphite glass fiber, carbon fiber etc, to improve the properties, higher performance of wear-resistance, corrosion-resistance, self-lubrication, vibration-absorption, noise-absorption. At the same time, as the technics and structure of the moulds is quite simple, so that it can be manufactured in lower cost, becomes the ideal substitutes of bronze, stainless steel, Babbitt alloy , PTFE and so on.
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Main Properties of MC Nylon: Â
Property
Item No.
Unit
MC Nylon (Natural)
Oil Nylon+Carbon     (Black)
Oil Nylon (Green)
MC90 (Blue)
MCNylon+MSO2 (Light Black)
Mechanical Properties
1
Density
g/cm3
1.15
1.15
1.135
1.15
1.16
2
Water absorption   (23ºC in air)
%
1.8-2.0
1.8-2.0
2
2.3
2.4
3
Tensile strength
MPa
89
75.3
70
81
78
4
Tensile strain at break
%
29
22.7
25
35
25
5
Compressive stress  (at 2%nominal strain)
MPa
51
51
43
47
49
6
Charpy impact strength (unnotched)
KJ/m2
No brak
No break
≥50
No BK
No break
7
Charpy impact strength (notched)
KJ/m2
≥5.7
≥6.4
4
3.5
3.5
8
Tensile modulus of elasticity
MPa
3190
3130
3000
3200
3300
9
Ball indentation hardness
N/mm2
164
150
145
160
160
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10
Rockwell hardness
-
M88
M87
M82
M85
M84
Color:Natural,White,Black,Green,Blue,Yellow,Rice Yellow,Gray and so on.
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Sheet Size:1000X2000X(Thickness:1-300mm),1220X2440X(Thickness:1-300mm)
           1000X1000X(Thickness:1-300mm),1220X1220X(Thickness:1-300mm)
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Rod Size: Φ10-Φ800X1000mm
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Tube Size: (OD)50-1800 X (ID)30-1600 X Length(500-1000mm)
High quality engineering plastics for tube materialsplastic injected mould nylon tube pictures:
Our Service
1. Rich industry experience since 1988.
2. Manufacture designing and processing service as per your demand,professional ODM & OEM service
3.Quality warrent,if the pps tube can not work in three month,you can return it to us
4.Certification:ISO9001,SGS.RoHS,Testing Reports
Product technology
CNCÂ machine,Extrusion,Injection,ect.
Processing EquipmentÂ
CNC machining center,CNC lathes,Milling,Injection Molding Machine,Extruder,Moulding press
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Packaging &Shipping
Packing in plastics bags,wooden case,pallet,container,ect.Â
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Certificate
Certification:ISO,SGS,FDA,RoHS,Test report,ect.
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High Quality Engineering Plastics for Tube Materialsplastic Injected Mould Mc Nylon Tube