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ACM Impact Modifier for PVC - China Suppliers and Factory for Enhanced Low-Temperature Toughness
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) CAM-24: replace CPE+ACR with less dosage
2) CAM-69: replace CPE+AIM with less dosage

PVC pipes

PVC fittings

PVC siding
Packing and Storage
Packaging Details:
• 25kg/bag PP valve bag with PE inner bag
• 550kg super sack PP bag with PE inner bag and more~
Shelf Life: Shelf-life of two years, it can be still used if qualified by inspection after shelf life.
Storage & Handling: Should be kept away from flames and other sources of heat. The Product should be stored in 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 contacts, 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, including PVC profiles, PVC pipes, PVC siding, and sheets.
How do ACM-24 and ACM-69 differ in application?
ACM-24 is formulated to replace CPE+ACR with a lower dosage, whereas ACM-69 is designed to replace CPE+AIM with a lower dosage.
What packaging options are available for FINE ACM?
FINE ACM is packaged in 25kg/bag PP valve bags with PE inner bags, or 550kg super sack PP bags with PE inner bags.
What is the shelf life and proper storage condition?
The product has a shelf life of two years, and it can still be used if it passes inspection after this period. It must be stored in a cool, ventilated area away from flames and other heat sources.
What safety precautions should be taken when handling FINE ACM?
Adequate precautions should be taken to keep dust levels below hazardous values. In case of contact with eyes or skin, flush eyes immediately with fresh water and wash affected skin areas thoroughly with soap and water.
