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Find Polyurethane Adhesive, Polyurethane Sealant, PU Sealant on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Payment Type: | L/C, T/T, Western Union, Paypal |
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Min. Order: | 10 |
Model No.: renz10
1.No burning or piercing material tank and empty tank after using. |
2.Do not invert during transporting and storage processes. |
3.The construction site should have good ventilation conditions.Construction personnel should wear work gloves and goggles work clothes.At the same time do not smoke. |
4.The non - solidified foam is sticky to the clothes and the skin.Pay attention to protection when using.If the bubble is touching the eyes, rinse immediately with water and consult a doctor. |
1.process flow Clean - details of basic level surface to make glue, besmear to brush glue (cold) base oil - details attached middle construction - the first time and the second time coating and coating to third time coating waterproof layer construction, waterproof layer a test to cover ACTS the role of surface, waterproof layer second acceptance test and waterproof layer. |
2.Before construction of waterproof layer, should swept away the primary surface dust and other debris, and use wet cloth clean to brush one more time. |
3.Besmear brushs the waterproof layer of the basic surface, can not have uneven, loose, empty drum, play sand, cracking and other defects, the moisture content is generally not more than 9%. |
4. Besmear bottom glue (cold priming oil) : 1) Dispensing glue, first to add a and b material polyurethane xylene, ratio is 1:1. 5:2 (weight ratio) and mixed amount shall be determined according to specific situation, unfavorable and overmuch. 2) Brush glue, according to the law on preparation, good glue mixture evenly with the roller surface at the grassroots level, besmear brushs the amount of 0.15-0.2 kg/m2, besmear after normal temperature season 4 h later, feel is not sticky, can do the next working procedure. |
5.Coating waterproof layer construction: Polyurethane waterproof material for Polyurethane material a, Polyurethane material b and xylene, ratio of 1:1, 5:0. 2 (weight ratio). |
Index | Technical index | Experimental method | |
tensile strength | ≥6.0 | GB/T19250 | |
Tensile strength retention rate | Heating treatment | ≥100 | |
Alkali treatment | ≥70 | ||
acid treatment | ≥80 | ||
elongation at break | Without treatment | ≥450 | |
Heating treatment | ≥450 | ||
Alkali treatment | ≥450 | ||
acid treatment | ≥450 | ||
Bending rate at low temperature | Without treatment | ≤-35,No cracks | |
Heating treatment | |||
Alkali treatment | |||
acid treatment |
Door and window installation: Caulking,seal,fixed bonding between doors and windows and wall. |
Waterproof plugging: Repair of plugging of Tap water pipes, sewers and other loopholes. |
Thermal insulation filling: Insulation joint of cold storage and air conditioning. |
Daily maintenance:Repair the empty of slot, wall tiles,tiles and floor. |
Sound insulation and noise elimination:Gap filling of the meeting room or Sound lab during renovating. |
Packaging and transportation: It is convenient to packaging fragile valuables. |
Product Categories : Waterproof Sealant Series > Polyurethane Sealant