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CALCIUM/SODIUM PVM/MA COPOLYMER
Product information
Product name |
CALCIUM/SODIUM PVM/MA COPOLYMER |
CAS No. |
62386-95-2 |
Structural formula |
Product pictures
Product details
1、Chemical Name: CALCIUM/SODIUM PVM/MA COPOLYMER
3、Product model: SY-PMCSC
4、CAS: 62386-95-2
6、Character:
It is White or Off-white powder.
It is a free flowing calcium sodium mixed salt powder, which dissolves in water to form a high viscosity solution.
7、Usage:
It is used for the preparation and direct use of denture adhesive. The salt of denture adhesive provides excellent wet bond strength and retention time.
8、Packing:
25kg/fiber drum
9、Shelf life:
Around two year.
10、Typical Properties
|
Analysis Items |
Specification |
|
Appearance(25℃) |
White or Off-white powder |
|
Water |
6.0-15.0% |
|
PH (1g/100ml water) |
5.5-7.0 |
|
Calcium content (Anhydrous) |
11.0-15.0% |
|
Tap density |
≥0.50g/cm3 |
|
60 mesh pass |
≥99.0% |
|
60-140 mesh |
≤2.0% |
|
140-200 mesh |
≤8.0% |
|
200 mesh pass |
≥85.0% |
|
400 mesh pass |
≤75.0% |
|
Heavy Metal |
<7 ppm |
|
Total Aerobic Microbial Count |
<500CFU/g |
|
Total Yeasts and Molds Count |
<500CFU/g |
|
Staphylococcus aureus |
<10CFU/g |
|
Salmonella |
<10CFU/g |
|
Pseudomonas aeruginosa |
<10CFU/g |
|
Escherichia coli |
<10CFU/g |
|
Gram-negative bacteria |
<10CFU/g |
|
Standard |
Q/WXJ38-2019 |
11、 Storage condition
This product must be stored in a cool, dry container or tank. Storage warehouse must be regularly clearance, ventilate and inspection, be low temperature and dry.
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