One-component polyurethane sealant is a solvent-free one-component that can solidify under indoor temperature. The sealant is creamy and can be extruded or applied. There is resistance to sagging, embedding vertical joints. The solidified layer is rubbery and elastic. It can be adhesive to metal, rubber, wood, cement components, ceramics, glass,etc. With functions of bonding and sealing ,sealant is widely used to fill the gaps like holes and joints, etc.
(1)good bonding with with all the cement substrate, brick, glazed tiles, metal wood and other building materials;
(2) solidify at room temperature with good specifications like neutral, non-toxic, non-polluting, non-corrosive;
(3) anti-mildew;
(4) strong durability;
(5) good wear resistance, tear resistance, anti-puncture;
(6) good weather resistance and waterproof performance;
(7) with no flow, no sagging, it can fill a larger gap;
(8)It can be used on-site without mixing;
(9)It has a good compatibility with paint and it can be well painted on the surface;
Technical index:
Number | Item | Technical data | Product quality index | |
1 | Appearance | A component | White paste | White paste |
B component | Black paste | Black paste | ||
2 | Pulling and bond strength(mpa) 72h | ≥0.6 | ≥0.6 | |
3 | Suitable period, 30min, s | ≤10 | 2.8 | |
4 | Surface dry time | ≤2 | 1.0 | |
5 | Slump | Vertical placement | ≤3 | 1 |
Horizontal placement | No distortion | No distortion | ||
6 | Hardness(A) 24h | 20-60 | ||
Note: the above experiment condition is 24±0.2°C, mix proportion A:B = 10:1 | ||||
The product is according to the JC483-92 standard. | ||||
(1) construction - doors and windows and glass,etc ;
(2) civil engineering- highway, bridges, and airstrip,etc;
(3)car - the windows (mainly windshield) .
Storage and transportation:
Stored in a cool, dry and ventilated warehouse(the shelf life is 6months.) when transported, take strict precautions against sunlight and raining, inverted placement and extrusion. Keep far away from heat source.
We value every inquiry sent to us and ensure a quick competitive offer. If you order to us, we can promise the quality.
We put your order into our tight production schedule to ensure you punctual delivery time and send shipping notice to you as soon as your order is shipped. We respect your feedback after you have received the goods.
Because we have more than 10 years of experience in waterproof industry, all our products conform to national standard! We can promise an excellent service and a prompt delivery! Your order is welcome at any time!
Q: Do you charge for the samples?
According to our company policy, the samples are free, we only charge the freight. And we will return the
freight if you set the order .
Q: Can you produce the product according to customers' requirements ?
Sure, we are professional manufacturer, OEM is welcome.
Q: Can you tell me your main customers?
That's our customers' privacy, so we should protect their information. At the same time, please rest assured
that your information is also safe here.
Q: Are you a factory or a trading company?
Factory.
Q: What about the quality?
We can provide you samples for quality inspection. If you order to us ,we must promise the quality , if some
quality problem happened, we can have a negotiation of the compensation and sign agreements ,and our
after-sales department will perform the duties as the agreements.
Any questions, please feel free to contact us. we will give you a satisfied reply in 12 hours.
