Mianyang Prochema Commercial Co.,Ltd.
Specializing in film production
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We supply Blow molding grade PTEE resin:
The characteristic indexes of Blow molding grades of SUNPRENE®-TPEE
| Physics Characteristic | Shall Hardness | Tensile Strength | Elongation at Break | Flexural Modulus | Tear Strength | Melting Point | Melt Flow Index | Brittle Point | VICAT | Density | ||||
| Unit | HD | MPa | % | MPa | KN·m-1 | ℃ | g/10min | ℃ | ≥(℃) | (g/cm3) | ||||
| Test methods | ISO868 | ISO527-1 | ISO527-1 | ISO178 | ISO34 | ISO3146 | ISO1133 | ISO974 | ISO1183 | |||||
| Blow molding grades | H3303B | 35 | 18 | 400 | 40 | 100 | 178.1 | 0.5～1.5 | -70 | 95 | 1.12 | |||
| H2040B | 40 | 25 | 400 | 50 | 115 | 179.6 | 0.5～1.5 | -70 | 100 | 1.12 | ||||
| H4543B | 45 | 24 | 380 | 90 | 130 | 185.3 | 0.5～1.5 | -70 | 135 | 1.15 | ||||
| H5550B | 48 | 30 | 360 | 90 | 135 | 191.1 | 0.5～1.5 | -70 | 108 | 1.17 | ||||
| H605B | 55 | 36 | 350 | 156 | 163 | 193.7 | 0.5～1.5 | -70 | 150 | 1.18 | ||||
| H7560B | 63 | 18 | 400 | 40 | 100 | 202.7 | 0.5～1.5 | -70 | 165 | 1.12 | ||||
The above data are typical.
The introduction of Blow molding grades of SUNPRENE®TPEE:
Thermoplastic polyester elastomer TPEE flame-retardant series, with excellent processing performance, high toughness, fatigue resistance, and maintain excellent mechanical properties and flexibility in high or low temperatures. In addition to the series features a high performance level, but also has good melt strength, etc.
The guideline of Blow molding grades of SUNPRENE®TPEE molding processing:
Before the molding process, TPEE must be dried under oven at 100~110 ℃ for 3~5h, and then processed immediately, not to let they cooled and in damp air, or to affect their performance.
Processing technology:
Blow molding:barrel temperature should be higher than the melting point of products 5~15 ℃, mold temperature at 40-70℃.
SUNPRENE®TPEE Blow series typical applications for parts with pictures and grades:
For the production of a variety of jacket and hose, such as: steering sheath, shock absorber jacket, dust cover, traction coupling cover, distance bellows, engine intake duct, clothing lining film, etc.
