JY Pretech specializes in working with diverse materials such as various metals and plastics, primarily for high heat plastic injection molding services.
A comprehensive list of commonly used materials is provided for reference.
- Injection Molding
–LEONATM (PA 6/66) –Bayblend® (PC/ABS) –Chimei (ABS) –Stanyl® (PA46)
–TENACTM (POM) –Marrolon® (PC) –Stanyl® (PA46)
–Texin® (TPU)
–Ultramid®（Nylon PA 6, 66, 6/66, 6/6T） –Zytel® (Nylon PA 6,66, 6/66, 6/6T) –Grilamid® (PA12) –Ultem® (PEI)
–Ultradur®（PBT） –Delrin® (POM) –Grivory® (PPA) –Valox® (PBT)
–Ultrafrom®（POM） –Rynite®（PET) –Grilon® (PA66/PA6) –LNP® (PC/ABS)
–Ultrason®（PSU/PES） –ZytelHTN® (PPA) –LNP® (PPS)
–Hytrel®（TPC-ET) –Noryl GTX® (PPE+PA)
–Crastin®（PBT)
–Zenite® (LCP)
–PEEK+30%GF 2205HF –Victrex PEEK HT G22 –Xydar® (LCP) –TOYOLAC® (ABS)
–PBT+50%GF 81009 –Victrex PEEK 450G –Torlon® (PAI) –SIVERAS® (LCP)
–PP+40%GF 199X70836A –Victrex PEEK 450CA30 –Udel® (PSU) –AMILAN® (Nylon PA)
–PPA+PTFE 4085TFE15 –Victrex PEEK 450FC30 –Amodel® (PPA) –TORAYCON® (PBT)
–PA66 –Victrex PEEK 450FE20 –Radel® (PPS) –TORELINA® (PPS)
–Victrex PEEK 450GL30
–Victrex PEEK ST 45GL30
–Iupilon® (PC) – Plexiglas® Satinice df23 8N –Latilub® (PPS) –DURANEX® (PBT)
–Novarex® (PC) –DURACON® (POM)
–XANTAR® (PC)
–Reny® (PA)
–Iupital® (POM)
–NY (Nylon PA 6/66) –Celcon® (POM) –SUMIKASUPER® (LCP) –Ryton® (PPS)
–NY (PBT) –Celanex® (PBT)
–NY (PVC) –Fortron® (PPS)
–Vectra® (LCP)
–Panlite® (PC)
–Multilon® (PC/ABS)
- LSR - liquid silicone rubber
– ELASTOSILLR 3003 etc. – SILASTICLSR 591/9001-50/94-595, etc. – JR E610 E615 E620 E625 E630 etc. –6120 9118 9150 etc. 
– ELASTOSILM LSR20X0/LIM2XX0 etc. –KE G2000 etc.
- 3D Metal Printing
1. Nickel-based alloy powder
| Category | Alloy grades and characteristics | Reference standard |
| Alloy Grades | Wrought superalloy: In718(GH4169)In625(GH3625)GH738; Single crystal, directional superalloy: Rene’N5(DD5)CMS-2(DD402); Cast superalloy: In713(K418); Powder metallurgy superalloy: Rene’95(FGH95)、EP741NP(FGH97) |
GB/T14992 ASTMF3055 ASTMF3049 ASTMF3187 GB/T1480 GB/T5329 |
2. Aluminum base alloy powder
| Category | Alloy grades and characteristics | Reference standard |
| Alloy Grades | 2219、2024、6061、AISi7Mg (ZL101)、 AlSi12 (ZL102)、AlSi10Mg (ZL104) | GB/T 3077 GB/T 1299 GB/T 1480 GB/T 5329 |
| Powder size | 0-20m、15-45m、15-53m、53-105m、105-250um | |
| Oxygen content | 800ppm | |
| Mobility | 14~18s/50g | |
| Sphericity | Spherical or nearly spherical, microscopic particle sphericity A o=0.85 |
3. Titanium base alloy powder
| Category | Alloy grades and characteristics | Reference standard |
| Alloy Grades | TA0,TC4,TC4ELI,TC11,TC17,TA7,TA12,TA15,TA19 | GT/T14992 ASTM F3055 ASTM F3049 ASTM F3187 GB/T 1480 GB/T 5329 GB/T 8180 |
| Powder size | 0-20μm，15-45μm，15-53μm，53-105μm，105-250μm | |
| Oxygen content | ≤1200ppm | |
| Mobility | ≤35s/50g | |
| Sphericity | Spherical or nearly spherical, microscopic particle sphericity φ0≥0.90 |
4. Iron base alloy powder
| Category | Alloy grades and characteristics | Reference standard |
| Alloy Grades | Stainless steel: 304、316L、410L, etc. High tensile steel: A100、30CrMnSiA, etc. Mould steels: 18Ni300、H13、M2、M35、M42、CX, etc. |
GB/T3077 GB/T 1299 GB/T 1480 GB/T 5329 |
| Powder size | 0-20m、15-45m、15-53m、53-105m、105-250m | |
| Oxygen content | < 300ppm | |
| Mobility | 14~18s/50g | |
| Apparent density | 4.0-4.4g/cm | |
| Sphericity | Spherical or nearly spherical, microscopic particle sphericity 4o=0.85 |
5. Mold steel powder
| Grade | Strength/Mpa | Elongation/% | Hardness/HRC | Characteristics | Application |
| MS1 | ~2000 | ~4 | ~52 | High strength, medium hardness, medium corrosion resistance printing performance, better than S136 and H13 | Universal plastic mold, die casting mold hot forming mold |
| MS1S | ~2300 | ~4 | ~56 | MS1 Improved, high hardness, medium corrosion resistance, good printing performance, long die life | Universal plastic mold, die-casting mold high wear resistance mold, thermoforming mold |
| MS2 | ~2000 | ~4 | ~60 | High hardness, medium corrosion resistance, higher cost can partially replace SKD61/8407 | Suitable for general purpose, high strength plastic, FRP, die casting mold, thermoforming mold |
| CX | ~1700 | ~10 | ~50 | Medium strong, medium hard, corrosion resistant die steel corrosion resistance is better than S136, printing performance is good | Suitable for injection moulds for corrosive plastics, rubber medical and food industries |
| MS3 | ~1800 | ~8 | ~53 | Medium-strong, medium-hard, corrosion-resistant die steel has better corrosion resistance than CX | Universal stainless steel plastic, rubber mold, etc |
| MS6 | ~2000 | ~4 | ~56 | Medium-strong, medium-hard, corrosion-resistant die steel has better corrosion resistance than CX | Universal stainless steel plastic, rubber mold, etc |
| MS9 | ~1600 | ~5 | ~50 | Medium strong, medium hard, high thermal conductivity, higher than S136 and H13 | It is difficult to add water road or water cooling insufficient universal mold, die casting mold, etc |
