
Anti - Ultraviolet Plastic Injection Molding Products 20 x15 mm Hard Frames
Special features
Hard material with high tensile strength
Perfect anti-ultraviolet
Material
Plastic fixing frame injection molding parts are made of PC with UV agent for resistance to ultraviolet radiation
Specification
Length | 20 |
Width | 15 |
Height | 5 |
All sizes are millimeter
Tolerances
Basic Sizes | Level |
MT4 | |
A | |
0-3 | 0.16 |
3-6 | 0.18 |
6-10 | 0.2 |
10-14 | 0.24 |
14-18 | 0.28 |
18-24 | 0.32 |
24-30 | 0.36 |
Physical Performance
Density ( g/cm3) | 1.2 |
Water absorption % | 0.1~0.15 |
Shrinkage % | 0.1~0.2 |
Mechanical Property
Tensile strength MPa | 103 |
Compressive strength at 20% tension kgf/mm2 | 80 |
Elongation at break % | 3 |
Bending strength MPa | 165 |
Modulus of elasticity for bending MPa | 8270 |
Notched Impact Strength MPa(kgf/mm) | 110 |
Hardness HR | 90 |
Modulus of elasticity for tension MPa | 2280 |
Thermal Performance
Heat distortion temperature ℃ | 115~127 |
coefficient of linear expansion k | 0.00007 |
Normal working temperature ℃ | 110~130 |
Brittle temperature ℃ | -100 |
Melting temperature ℃ | 130 |
Pyrogenic decomposition temperature ℃ | 350 |
Electric Performance
Specific volume resistance Ω·cm | 1E + 18 |
Heat conduction W/m.K | 0.13~0.2 |
Dielectric constant | 3 |
Features
Resistance to ultraviolet
Plastic fixing frame injection molding parts are with UV agent
High resistant impact
Odorless with environment protection
Low shrinkage
Generally , it is 0.1%~0.2%
Stable dimensions
High refractivity
Refractivity is 1.578 based on ISO 489 standard
Good thermal stability
PC parts can work in -100℃ to 130℃
Fine shininess
Inhibiting bacterial
Fire resistance
The grade for fire resistance is UL94V-0 without any additive
Hard with good elongation
Good insulation
Resistance to corrosion
PC parts are resistant to acid , salty , oil and alcohol .
Wide working temperature
PC parts can be operated from -100℃ to 130℃ and brittle temperature below -100℃
Customized Service
Plastic injection molding parts with standard and non-standard are available for us , and we are good at developing new projects with complicated designs .
★ Professional design team
★ Skillful works
★ Quick delivery
★ Individual Service
VEDALI HARDWARE CO., LTD
With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demands .
Our product range covers Fasteners ( Screws , Bolts , Nuts , Rivets , Washers , Pins ) , Stamping Parts , Machined Parts , Plastic Injection Molded Parts Which are made of or from different materials for every field in industry , Agriculture and Service . We own advanced process machines and experienced skilled workers to ensure products are manufactured in high quality . We are able to proceed special designs for new projects and provide good solutions to difficult problems during operations , and OEM services are available for us as well .
We carry out ISO management system for our normal managements and put more good management styles based on hommization , efficiency , technicalization according to our actual situations . Our products are sold to the most countries or areas in the world and serve many fields , welcome you to send enquiries to us and looking forward to cooperation .