| Customization: | Available |
|---|---|
| CAS No.: | 55231-08-8 |
| Formula: | C20h30o10 |
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YYBM22 is a blown film grade biodegradable resin (non-food grade) , the particles are light yellow, easy to absorbmoisture, the filmhas smooth texture, corn starch flavor, good coloringperformance, doesnot containPb,Cd,Hb,Cr,PBB, PBDE, anddoesnot contain toxic substancessuch as phthalic plasticizers and bisphenol A.
Certificate: EN 13432 and ASTM D6400
Application: Biodegradable vest bag,biodegradable garbage bag, biodegradable pet garbage bag, etc
Storage: This product is full biodegradable plastic particles, should be placed in a dry, ventilated place,and away from light storage,after unpacking use as soon as possible.For particles that are not fully used in time after unpacking, they should be dried at 80ºC and 4h for next use.
| Plastic Granule Properties | |||
| Test Item | Standard | Unit | Value |
| MFR | ISO1133 | g/10min (190ºC,2.16kgs) | ≤5 |
| Density | ISO1183 | g/cm3 | 1.25-1.28 |
| Film Blowing Condition | Unit | Recommended Value | |
| Temperature at the back of the barrel | ºC | 120-130 | |
| Temperature at the middle of the barrel | ºC | 140-155 | |
| Temperature at the front of the barrel | ºC | 140-155 | |
| Three-way Valve Temperature | ºC | 140-155 | |
| Die Temperature | ºC | 140-155 | |
| Film Properties (Film Thickness: 20µm) | |||
| Test Item | Standard | Unit | Value |
| Tensile Strength TD | ISO527 | MPa | ≥20 |
| Tensile Strength MD | ISO527 | MPa | ≥20 |
| Elongation TD | ISO527 | % | ≥300 |
| Elongation MD | ISO527 | % | ≥200 |
| Right-angle Tear Strength | ISO527 | kN/m | ≥80 |
| Heat Sealing Strength | ISO527 | N/15mm | ≥4 |
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