Description
Product Description
Detailed Photos
The Lactic acid monomer is made from fermented plant starsh such as from corn.Polylactic acid (PLA) can be completely decomposed into carbon dioxide (CO2) and water (H2O) under natural conditions after being discarded. | Monomer content and D-content | % | ≤0.3 |
| Density | g/cm3 | >1.24 |
| Particle Diameter | mm | 2 |
| Melt index (190-C/2.16kg) | g/10min | 10 |
| Melt point | ºC | >165 |
| Tensile Strength at Break | MPa | >45 |
| Elongation at break | % | >5 |
| Tensile Modulus | GPa | 6.5 |
| Notch Impact Strength | kJ/m2 | >4 |
| HDT(0.45Mpa) | ºC | >100 |
| Bending strength | Mpa | >70 |
| Transmittance | % | >95 |
| Degradation Rate | % | >95 |
PBAT (short for polybutylene adipate terephthalate) is a biodegradable random copolyme, specifically a copolyester of adipic acid, 1,4-butanediol and terephthalic acid(from dimethyl terephthalate). | No | Item | Unit | Value |
| 1 | Density, 25ºC | g/cm3 | 1.23+0.03 |
| 2 | Melting Point, pm | ºC | 110-145 |
| 3 | MFR | g/10min | 2.5-4.5 |
| 4 | Moisture | % | ≤0.1 |
| 5 | Hydroxyl content | mol/t | ≤50 |
| 6 | Color value | L value | Standard value | -- | ≥70 |
| A value | Nominal value | -- | ≤5 |
| Deviation | +1 |
| B value | Nominal value | -- | ≤10 |
| Deviation | +1 |
| 7 | Breaking tensile strength | Mpa | ≥15 |
| 8 | Tensile strain at breaking | % | ≥500 |
| 9 | Bending strength | Mpa | ≥3 |
| 10 | Bending modulus | Mpa | ≥30 |
| 11 | Vicat softening point A50 | ºC | ≥80 |
| 12 | Ash content | % | ≤0.1 |
MODIFIED MATERIALS
Modified MaterialFilm Blowing Grade YPMH-S200Film Blowing Grade PLA Modified MaterialPLA+PBAT+STARCHItem Code: YPMH-S200Recommended applicationShopping vest bag, wrist bag, roll bag, food preservation bag; Electronic product packaging film, householdAppliance packaging film, medical hygiene film, etc.Product characteristics1) Good coloring performance, stable melt strength, and can be directly processed into various films;2) It is usually light white or light yellow, has fragrance, is easy to be decomposed by microorganisms, and has natural antistatic property;3) Good heat stability of raw materials, good recyclability of leftover materials, high temparature and strong shear force;4) This product has low moisture content. It is vacuum packed and can be used after opening.Material properties | Item | Test method | Conditions for item | Unit | Result[1] |
| Melt flow rate | 1S0 1133 | 190ºC, 2.16kg | g/10min | 4.0-7.0 |
| Density | 1S0 1183 | 23ºC | g/cm3 | 1.27-1.32 |
Melting point
| DSC | - | ºC | 110-130 |
[1]The above data are measured values, not guaranteed values.Processing parameters | Temperature | Typical value[2] | Reference range |
| Melting temperature | | 120ºC | 115-125ºC |
| Temperature of film blowing heating area | Posterior segment | 025ºC | 120-130ºC |
| Middle segment | 130ºC | 125-135ºC |
| Anterior segment | 135ºC | 130-140ºC |
| Mould head temperature | | 135ºC | 130-140ºC |
Upper limit of processing temperature
| | 180ºC | |
[2]The above data are typical values and aer only for reference. In the actual processing process, the parameters can be adjusted appropriately.Typical film properties[3] | Characteristics[4] | Test method | Conditions for testing | Unit | Typical values[5] |
| Tensile strength longitudinal/transverse | 1S0 527 | 25ºC | MPa | 21/12 |
| Elongation at break longitudinal/transverse | 1S0 527 | 25ºC | % | 250/600 |
Dart impact
| 1S0 7765-1 | 25ºC | g | 150 |
[3]Typical film are produced by film blowing mechanism with the material YPMH-M300, film thickness is 28 microns;[4]The data are measured by the newly produced film and can not be used as the basis for judging material quality;[5]The above data are typical values, not guaranteed values.Modified MaterialFilm Blowing Grade YPMH-M300Film Blowing Grade PLA Modified MaterialPLA+PBAT+STARCHItem Code: YPMH-M300Recommended applicationsShopping vest bag, wrist bag, roll bag, food preservation bags; packaging film for electronic products, packaging film for home appliances, medical sanitary films, etc.Product Features1) Independent corn tachnology, high product strength, more than 30% higher than the tensile strength of conventional commercial products;2) Good coloring performance, stable melt strength, and can be directly processed into various films;3)It is usually light white, fragrant, easy to be decomposed by microorganisms, and has natural antistatic property;4)The raw materials have good thermostability, good recyclability of leftover materials, and can withstand high temperature and strong shear force.Material properties | Item | Test method | Conditions for item | Unit | Result[1] |
| Melt flow rate | 1S0 1133 | 190ºC, 2.16kg | g/10min | 3.0-6.0 |
| Density | 1S0 1183 | 23ºC | g/cm3 | 1.38-1.43 |
Melting point
| DSC | - | ºC | 110-130 |
[1]The above data are measured values, not guaranteed values.Processing parameters | Temperature | Typical value[2] | Reference range |
| Melting temperature | | 125ºC | 120-130ºC |
| Temperature of film blowing heating area | Posterior segment | 145ºC | 140-150ºC |
| Middle segment | 145ºC | 140-150ºC |
| Anterior segment | 150ºC | 140-150ºC |
| Mould head temperature | | 150ºC | 140-150ºC |
Upper limit of processing temperature
| | 190ºC | |
[2]The above data are typical values and are only for reference. In the actual processing process, the parameters can be adjusted appropriately.Typical film properties[3] | Characteristics[4] | Test method | Conditions for testing | Unit | Typical value[5] |
| Tensile strength longitudinal/transverse | 1S0 527 | 25ºC | MPa | 17/13 |
| Elongation at break longitudinal/transverse | 1S0 527 | 25ºC | % | 300/500 |
Dart impact
| 1S0 7765-1 | 25ºC | g | 190 |
[3]Typical films are produced by film blowing mechanism with the material YPMH-M300, film thickness is 28 microns;[4]The data are measured by the newly produced film and can not be used as the basis for judging material quality;[5]The above data are typical values, not guaranteed values. Our Advantages
We produce according to the standards GB/T 38082-2019 for biodegradable shopping bags and GB/T 38079-2019 for starch based plastic shopping bags.
We strictly control the product identification, size deviation, sensory, printing quality, mechanical properties, biodegradability,and starch content.
This product exhibits excellent biodegradability under composting conditions, freshwater environments, marine environments, and soil environments.
Degradable in freshwater environment
Degradable in industrialized compost condition
Degradable in yard compost condition
Degradable in soil environment
Degradable in marine environment
Degradable by anaerobic digestion in sludge
Degradable by anaerobic digestion in high solids
Biodegradable Rate in compost condition:
MATERIAL: MODIFIED MATERIAL -
FILM BLOWING GRADE YPMH-M300
COMPOST SOURCE: SHIJIAZHUANG,
COMPOST AGE: 3 MONTHS,
TEST CONTAINER VOLUME: 2.5L
our other purducts:
FAQ
1. Q: What's your main material?
Our main materials are PLA,PBS,PBAT and Corn Starch. The materials are 100% Compostable and Biodegradable, they can be degraded into H20 and C20 completely.
2. Q: What information should I let you know if I want to get a quotation?
The size of the products (Length x Width), if your bag's have the gusset, also please provide the gusset size.
We usually quote you within 24 hours after we get your inquiry. If you are in urgency to get the quotation,please call us or tell us in your mail, so that we could regard your inquiry in priority.
3. Q: The printing: How many colors printing in 1 side or 2 sides?
It will be very useful if you can provide your bag's picture. Of course, samples will be best.
4. Q: What's your MOQ?
Usually 1 tons each kind, the more the cheaper.
5. Q: What is the bag size?
You can measure the length, width and height of the goods that need to packing, we will help you calculate the required size of the bag.
We do customized products, any size & any color we can make according to your requirement.
6. Q: Can you design for me?
According to your requirement, we can add your company logo, website, phone number or your ideas on the bag....
Any color is available. Our profession designer can make design it to for you for free.
Welcome to contact with us for more details!
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