680 Silicone Oil Polyurethane Foaming Additive For Soft Foam
680 Silicone Oil
Polyurethane Foaming Additive
For Soft Foam
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Features
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680 is an alkyl modified silicone surfactant with a certain opening effect relative to 610.
1. Reduce the surface tension, which facilitates to get uniform microbubbles and stable cells to reduce gas diffusion.
2. Increase the viscosity of the material faster, which helps to slow down the cell's rapid thinning and foaming.
3. Increase the strength of the cell wall and meridian.
4. Reduce the mixing of impurities, to avoid the reduction of the cell local surface tension and cause collapse and voids.
5. The recommended amount of use 1% ～3%, according to the density of polyurethane foam to adjust the amount.
Product Parameters
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| Model | 610 | |
|
Appearance |
Transparent, viscous liquid | |
| Viscosity | 25℃ mpa.s |
800～1300 |
| pH value | 4.5～7.5 | |
| Water content | 0.3 |
■ FYI: Above only represents typical results, and is not considered as specification. Actual property should be based on specific COA (Certificate of analysis).
Type Of Production
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| Model |
610 |
680 |
|
| Appearance | Transparent and syrupy liquid | ||
| chroma# |
≤ Pt-Co |
100 |
100 |
| Water content(%) |
≤ |
0.3 |
0.3 |
|
PH |
4.5 ～ 7.5 |
4.5 ～ 7.5 |
|
| Viscosity |
25℃ mpa.s |
600 ～ 1000 |
800 ～ 1300 |
Package, Handle & Storage
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Store in new steal drums, 200KGS/drums.
Keep container tighly closed in a dry and wel-ventilated place. Containers which are opened must be carefuly resealed and kept upright to prevent leakage.Store in cool place.
The shelf life is 12 months. After that, the pre-test should be made before use.
When handling polyols, precautions should be taken to avoid exposure to the eye or prolong contact with the skin. If eye contact occurs, flush with plenty of water. If skin contact occurs, wash exposed areas thoroughly with soap and water.
FAQ
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Q:Are you a factory or trading company?
We are a factory.
Q:Where is your factory located? How can I visit there?
Our factory is located in Huai'an City, Jiangsu Province, China. All our clients, from home or abroad, are warmly welcome to visit us!
Q:Can I get some samples?
Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q:Can you accept small order?
Yes.
Q:What is term of payment?
1) 30%T/T down payment and balance against the copy of B/L;
2) or 100% L/C at sight.
Q:How about delivery leadtime?
About 7-14 days after payment confirmed. (Except Chinese holiday)
Which port will be used as loading port?
Nanjing Port or Shanghai Port.
How to confirm the Product Quality before placing orders?how can we guarantee quality?
You can get free samples for your testing.We can manufacture the products according to your specific requirment. Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q:How about import customs fee?
A:Our sales will declare the value as customer's require normally. Import duties, taxes and charges are not included in the itemprice or shipping. These charges are the buyers' responsibility. Please check with your country customs office to determine what these additional cost will be prior to bidding/buying. If the goods were turned back or destroyed for unable ustoms-clearance, the related cost will be paid by customers.
About Us
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Established in 2012, Jiangsu Lihong Technology Development Co.,Ltd is a high tech enterprise integrating R&D, production and technique services. It is located in Huai An Salinized New material industry park, jiangsu Province, covering an area of 666000 square meters, in which 45000 square meters are building areas.
In production ,we follow strict procedures. From raw material choosing to the manufacturing process, all are handled professionally. To achieve this aim, we built the advanced quality control system and the information management system.
DCS automatic control system has been used in the workshop to achieve higher accuracy production management.
Lihong Technology is an environmental friendly company which dedicates its effort to the environment protection,not only in the production process,but also in the daily routine of the company running . Our aim is more than providing qualified products to our clients. We care for the environment.
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