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10 Metric Ton |
Negotiable |
light brown powder sodium naphthalene formaldehyde as concrete admixture superplasticizer sodium naphthalene formaldehyde as concrete admixture superplasticizer sodium naphthalene formaldehyde
Llight brown powder sodium naphthalene formaldehyde as concrete admixture superplasticizer
sodium naphthalene sulfonate concrete curing chemicals is β-naphthalene sulfonate formaldehyde condensates, it's a non-air-entraining agents. Powder form. Naphthalene superplasticizer have good adaptability to various cement,and it can improve the operability of concrete.
No |
Index items |
Model |
||
|
|
FDN-A |
FDN-B |
FDN-C |
1 |
Appearance |
Yellow powder |
||
2 |
PH Value |
7-9 |
||
3 |
Solids content (%) |
≥90 |
||
4 |
surface tension (n/m) |
(71 ± 1) × 10 -3 |
||
5 |
Net starch fluidity (mm) |
≥260 |
≥250 |
≥240 |
6 |
Content of cl-(%) |
<0.3 |
<0.4 |
<0.5 |
7 |
Na2SO4 content (%) |
<5 |
<10 |
<20 |
Packing:
Powder Form:25kgs/fiber drum,25kgs/plastic sealed bag.
1,we can send the goods to the DALIAN TIANJIN or QINGDAO port.
2,According to the customers need,or let the container come to our factory packing.
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