PP injection moulding and extrusion
Arrange mixing and small batch trial production based on the actual brand, equipment and part form.
Application highlights
- PP carrier, transparent and opaque product options
- Reference addition amount 2.5%～3%
- Injection moulding, extrusion and related moulding process matching
Transparent or opaque PP / mixed and moulded
PP antimicrobial masterbatch PP20
Using PP as a carrier, it is intended for antibacterial addition to transparent and opaque PP products. It can communicate and select around the injection moulding, extrusion, calendering, foaming or blow moulding process, complete the addition with raw material mixing, and simultaneously check the appearance and moulding performance.
- Applicable materials
- Transparent or opaque PP
- Application method
- Forming after mixing
- Reference addition amount
- 2.5%～3%
Dosage reference: 2.5% ~ 3%. Engineers provide measurement and processing advice.
Discuss this product / samples Request MSDS / SDS, REACH, RoHS documents 01 / Product Application
PP antimicrobial masterbatch PP20 Which applications are it suitable for?
Transparent and colour matching products
Incorporate transparency, colour difference and surface condition into sample inspection, and compare the effects based on actual thickness.
Other PP moulding methods
Provide processing technical services for calendering, foaming and blow moulding, and evaluate the appearance of the product and the performance of the original material.
Product parameters
Materials and Product Specifications
We match the masterbatch according to the base resin and processing method, and provide product specifications, ingredient suggestions and technical information.
- Form/Colour
- Solid particles / milky white
- carrier
- PP
- Active system
- Silver-loaded glass antibacterial system
- Active ingredient content
- 25%～30%
- Packaging specifications
- 5 kg/bag, 25 kg/bag
- Storage method
- Store in a sealed, dry and cool place at room temperature, away from moisture and high temperatures
Provide product specifications, packaging and technical information for corresponding models, and support sample selection and procurement.
02 / Application process
Shape after mixing to connect existing production
The masterbatch is metered in during the raw material mixing stage, and is uniformly mixed with the base material before entering the corresponding moulding process.
- 01
Resin matches formula
Engineers match the masterbatch according to the base resin and product use, provide the adding amount and mixing suggestions for the corresponding model, and develop supporting parts from the same batch.
- 02
Measure and mix thoroughly
Weigh the masterbatch and raw materials according to the selected model, mix them thoroughly, and adopt the drying and moulding process corresponding to the matrix resin.
- 03
Moulding and Parts Evaluation
Moulding according to the existing process, comparing the appearance, size and original performance of the parts; we use the processed materials to carry out corresponding functional evaluation.
Reference dosage for small trial 2.5%～3%
masterbatch is added during the raw material mixing stage, and is fully mixed with the corresponding resin before moulding. We provide metering and processing suggestions for matching models.
03 / Selection and pilot test
From resin formulation to the finished product you deliver
Engineers support masterbatch selection, mixing process and sample testing based on the resin, moulding method and product use.
- PP formula
- Resin grades, colour masterbatches, fillers, recycled materials and other functional additives.
- Production process
- Specify the injection moulding, extrusion, calendering, foaming or blow moulding method as well as the temperature and residence time.
- Finished product requirements
- Appearance, dispersion, size and mechanical requirements, use actual finished products to check antibacterial performance.
- Testing and trial production services
- We use the same batch of resin to make additive samples and control samples, conduct corresponding functional evaluations, and improve the trial production process based on appearance and processing performance.
The corresponding product SDS is equipped with feeding protection and sealed storage, and the base resin is dried and processed according to the brand process.
Provide formula information, communicate on model selection and send samples
The technical team is responsible for resin and masterbatch matching, ingredient recommendations and sample arrangements, and provides technical and procurement information corresponding to the model.
Inquire about this product / send sample04 / Document requests
Product technical information
We provide relevant information about the corresponding model of MSDS / SDS, REACH, RoHS. You can apply by leaving a message on this page or calling. The technical team also answers questions about material application and export procurement information.
MSDS / SDSOn request
Safety data sheet
Handling, protective measures, storage and transport information.
REACHOn request
REACH documentation
Provide material information and documents for corresponding models to coordinate with the supply chain data of the target market.
RoHSOn request
RoHS documentation
Provide information on corresponding models and applicable project descriptions, and support material selection and supply chain document preparation.
Tell us which documents you need
Include the application and target market in your inquiry. When calling, quote model PP20.
The technical team provides product documents by model and coordinates material application with export procurement information.
Material input and trial arrangement
- The reference addition amount of this model is 2.5% to 3%. It is metered in during the raw material mixing stage, and is fully mixed with the corresponding base material before entering the moulding process.
- Store in a sealed store in a cool, dry place. Be careful to prevent moisture after opening, and keep model and batch records.
- Fixed the PP grade, injection moulding or extrusion processing method, colour and transparency requirements during the small trial to facilitate comparison of the actual performance of different ratios.
How to prepare treated samples and control samples
| Stage | What needs to be prepared or recorded |
|---|---|
| Sample preparation | Prepare PP treated samples and control samples, and mark them separately with the masterbatch samples from the same batch without addition; indicate the model number, addition amount and processing date. |
| Processing and appearance | Record the uniformity of the mixture, colour and surface condition of the parts, and retain the original processing conditions. |
| Function verification | Antibacterial evaluation of moulded parts, and sample testing under usage conditions such as water washing and aging. |
Frequently asked questions
About PP antimicrobial masterbatch PP20
Are the reference dosages of PP20 and PP21 the same?
The reference addition amount of PP20 is 2.5% to 3%, and the reference amount of PP21 is 2% to 2.5%. We select according to model, resin and moulding method, and provide metering and mixing suggestions.
How do you support from sample preparation to mass production?
PP antimicrobial masterbatch PP20 Reference addition amount is 2.5%~3%. Engineers provide metering, mixing and moulding suggestions, coordinate parts dispersion, appearance and antibacterial evaluation, and connect small batch trial production.
How to apply for MSDS, REACH, RoHS information and samples?
MSDS, REACH and RoHS documentation for PP antimicrobial masterbatch PP20 can be requested through the contact form on this page or by phone. Our technical team supports procurement documents for the material application and target market.
How do you conduct masterbatch application testing?
We use the moulded additive samples and the control samples from the same batch to carry out anti-mould or antibacterial evaluation. For cleaning, friction or aging use scenarios, test arrangements for corresponding samples are provided to analyze functions and product quality.
What records need to be kept for the PP20 trial?
Retain the PP grade, processing methods such as injection moulding or extrusion, colour and transparency requirements, as well as masterbatch model, batch, addition amount, mixing and moulding conditions. Treated samples and untreated samples are marked separately; the appearance and original performance are observed at the same time, and then the antibacterial evaluation of the finished product is arranged.
