Introduction
Impact Modification Reinforcing Agent is a new type of PVC impact modifier, mainly used in the processing of PVC pipes, fittings, and WPC flooring to improve low-temperature impact performance, compressive strength, and product toughness.
Feature
Higher Low-Temperature Impact Toughness
Adding our product allows PVC or WPC products to maintain high toughness at low temperatures, overcoming the low-temperature brittleness problem of traditional CPE products.
Excellent Dispersibility
The suspension copolymerization process ensures uniform dispersion, no sedimentation, and improved processing efficiency.
Can Replace Many Traditional Additives
It can be used in combination with PVC, fillers, and other additives, significantly improving overall toughness and reducing material waste and after-sales costs.
Multiple Additive Substitutability
The Impact Modification Reinforcing Agent can replace CPE, ACR, or pure CPE formulations, allowing a single additive to meet multiple needs, simplifying formulations, and reducing procurement costs.
Quality Standards
|
PARAMETER |
UNIT |
MONITORING STANDARDS |
XH-MC808 |
|
Product appearance |
White Powder |
||
|
Apparent density |
g/cm3 |
GB/T 1636 |
≥0.30 |
|
Sieve residue (30 mesh) |
% |
GB/T 2916 |
≤2.0 |
|
Volatile matter |
% |
ASTM D5668 |
≤1.5 |
|
Residual (750 ° C) |
% |
GB/T 7531 |
≤4.0 |
Test item
|
Physical property evaluation |
Processing performance |
|
Charpy impact strength |
|
|
tensile property |
|
|
Bending performance |
Test formula
| Add number of copies (copies) | |||
|
Ingredients |
Recipe 1 |
Recipe 2 |
Recipe 3 |
|
PVC |
100.0 |
100.0 |
100.0 |
|
Calcium zinc stabilizer |
4.0 |
4.0 |
4.0 |
|
Calcium carbonate |
40.0 |
40.0 |
40.0 |
|
Polyethylene wax |
0.8 |
0.8 |
0.8 |
|
Stearic acid |
0.2 |
0.2 |
0.2 |
|
Titanium dioxide |
2.0 |
2.0 |
2.0 |
|
Processing aids |
1.0 |
0.5 |
|
|
XH-MC808 |
6 |
4 |
|
|
CPE |
6 |
||
Comparison of processing performance
Impact performance comparison
Comparison of tensile performance
Comparison of bending performance
Packaging and Storage
- Packaging Specifications: 25KG/bag, outer packaging in a woven plastic bag.
- Product Characteristics: Non-toxic, non-corrosive solid powder, classified as non-hazardous.
- Transportation Requirements: Transport as non-hazardous goods, avoid direct sunlight and rain.
- Storage Conditions: Store in a cool, ventilated place, away from direct sunlight.
- Shelf Life: 12 months; even after the shelf life, it can still be used after passing inspection.
- Packaging Labeling: The packaging bag is labeled with manufacturer information, trademark, product certification, product content, and batch number for easy batch management and traceability.
FAQ
Q: Which PVC formulations is this product suitable for?
A: It can be used in rigid PVC, PVC-U pipes, PVC door and window profiles, and WPC flooring formulations. The dosage can be adjusted to optimize toughness and processing performance.
Q: Will adding this product affect the product's appearance?
A: Impact Modification Reinforcing Agent is a white powder, uniformly dispersed, and will not produce sediment or particles. It has minimal impact on the transparency or surface gloss of the finished product.
Q: How to control the dosage during production?
A: The dosage can be flexibly adjusted according to the product formulation and performance requirements. A dosage of 4–6% is generally recommended. The optimal dosage can be determined through small-batch trial production.
Q: Will prolonged storage affect performance?
A: When stored in a cool, ventilated place, the shelf life is 12 months. After the shelf life, performance testing is required before continued use. It will not significantly affect the product's toughness or processability.
Q: Does it have any environmental or safety impact?
A: It is a non-toxic, non-corrosive solid powder, classified as a non-hazardous material. Transportation, storage, and processing are all safe and reliable.
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