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High-Performance ACM Impact Modifier for PVC - Leading China Suppliers & Factory Solutions
Product Parameters
| Item | Unit | ACM-24 | ACM-69 |
|---|---|---|---|
| Appearance | - | White powder | White powder |
| Bulk density | g/cm3 | 0.45±0.05 | 0.45±0.05 |
| Sieve residue (30mesh) | % | ≤2.0 | ≤2.0 |
| Volatile content | % | ≤1.5 | ≤1.5 |
| Tensile strength | MPa | ≥6.0 | ≥6.0 |
| Elongation at break | % | 1300±100 | 1300±100 |
| Characteristics | - | With better process-ability, high toughness and low Izod impact Strength | With better process-ability, high glossness ad hardness, high Izod impact Strength |
Product Characteristics
- Excellent impact strength under low temperature
- Superior toughness, hardness, and elongation rate at break for PVC products.
- High cost-effective
- Better weather-resistance
- Better surface glossiness of PVC finished products
- Performance comparison of FINE ACM with other impact modifiers
| Parameter | CPE | AIM | MBS | ACM |
|---|---|---|---|---|
| Weather-resistance | ●●● | ●●●●● | ● | ●●●● |
| Toughness | ●●●● | ●●● | ●●● | ●●●●● |
| Impact strength | ●●● | ●●●● | ●●●●● | ●●●● |
| Fusion property | ●●● | ●●●● | ●●● | ●●●● |
| molecular structure | Linear | Core-shell | Core-shell | IPN |
Product Application
FINE ACM is mainly used to produce opaque PVC products, such as PVC profiles, PVC pipes, PVC siding, sheets and so on.
1) ACM-24: replace CPE+ACR with less dosage
2) ACM-69: replace CPE+AIM with less dosage
PVC pipes
PVC fittings
PVC siding
Packing and Storage
- 25kg/bag PP valve bag with PE inner bag
- 550kg super sack PP bag with PE inner bag and more~
Shelf-life: Two years. It can still be used if qualified by inspection after the shelf life.
Storage & Safety Precautions: Should be kept away from flames and other sources of heat. The product should be stored in a cool and ventilated area. Adequate precautions should be taken to keep all dust levels below values that are hazardous to health and safety. In case of eye or skin contact, eyes should be flushed immediately with fresh water to remove dust particles and affected skin areas should be washed with soap and water.
Frequently Asked Questions
What are the primary applications of FINE ACM?
FINE ACM is mainly used to produce opaque PVC products, such as PVC profiles, PVC pipes, PVC siding, and sheets.
What is the difference between ACM-24 and ACM-69?
ACM-24 offers high toughness and low Izod impact strength, making it suitable to replace CPE+ACR with less dosage. ACM-69 features high glossiness, hardness, and high Izod impact strength, designed to replace CPE+AIM with less dosage.
What are the key characteristics of FINE ACM impact modifiers?
FINE ACM provides excellent impact strength under low temperatures, superior toughness, hardness, and elongation rate at break. It is highly cost-effective, weather-resistant, and improves the surface glossiness of finished PVC products.
How does ACM compare to CPE and MBS in weather resistance and toughness?
ACM features superior toughness (5/5) compared to CPE (4/5) and MBS (3/5). It also offers better weather resistance (4/5) than CPE (3/5) and MBS (1/5).
What is the shelf life and storage requirement for FINE ACM?
It has a shelf life of two years (and can still be used if qualified by inspection after this period). It must be stored in a cool, ventilated area away from open flames and other heat sources, ensuring dust levels are kept safe.