Carbon-Black-Infused Desiccant Concentrate – Tailored for
Dark-Colored Plastic Production
PE/PP-Based Defoaming Masterbatch for Recycled Polymer Processing
Company Overview:
Boasting close to 14 years of focused experience in manufacturing
desiccant masterbatches, we have established enduring relationships
with numerous clients—several of whom have been with us since the
beginning. Our consistent performance is reflected in repeat orders
ranging from 200 to 300 tons per month from a loyal customer base.
Technical Data: Silicone-Based Defoamer Masterbatch:
| Parameter | Value Range |
| Physical Form | Granules |
| Color | Jet Black |
| Base Polymer | Customizable (PP/PE) |
| Compatible Resins | PE, PP, LLDPE, HDPE, LDPE, ABS, PS, PA, PVC, EVA |
| Melt Flow Index | 35-50g/10min (190°C, 21.6KG) |
| Density | 1.5-1.75±0.1 g/cm³ |
| Particle Size | 2.5 μm |
| Standard Dosage | 2%-5% (customizable) |
| Packaging | 25kg vacuum-sealed bags |
| Mixing Shelf Life | 24 hours |
| Dispersion Quality | Excellent |
Incorporation Rate:
We advise using 1% to 5%, though this can be modified to meet
specific processing needs.
Shipping Details:
- 25 kg/bag: 26 metric tons per 20-foot container
- 25 kg/carton: 23 metric tons per 20-foot container
Key Strengths:
✓ Round-the-clock customer assistance
✓ Over 14 years of industrial know-how
✓ Specialized R&D and technical support team
✓ Competitive pricing straight from the manufacturer
✓ Tailor-made compound formulations
✓ Advanced manufacturing and quality control infrastructure
✓ Quick delivery and free sample offerings
Quality Assurance Process:
- Full inspection throughout manufacturing
- Regularly calibrated and certified testing instruments
- Supervision by experienced engineers
- Conformity with global material regulations
Note: Custom pigment levels and polymer matrices can be supplied
for specific industrial uses.
Frequently Asked Questions:
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Q: How can I receive samples for quality assessment?
A: Free samples are provided upon confirmation of your request.
Q: What is the typical time frame for receiving a quote?
A: Quotes are generally issued within 12 hours; faster service is
available for time-sensitive inquiries.
Q: What steps are taken to ensure product quality?
A: We implement a multi-tier quality verification process that
includes:
- Evaluation of incoming raw materials
- In-line production quality monitoring
- Finished goods performance testing
- Full batch-to-batch traceability
Q: How long is the production cycle?
A: Lead times vary depending on order size—please contact us for
detailed scheduling.
Q: Are you a manufacturer or a trading company?
A: We have been a direct manufacturer since 2009.
Q: Which port is used for shipments?
A: Shenzhen Port is our main shipping hub, offering efficient
logistical operations.
Small Size 4mm Defoaming Masterbatch Film Grade for Injection Pipe Sheet
