CAS No.: | 7085-85-0 |
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Formula: | Mixture |
EINECS: | 230-391-5 |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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TP620 polyurethane sealant is one-component sealant with low modulus and excellent elasticity. It is especially suitable for sealing joints for the multi-porous materials.
Model |
TP620 | |
Class |
25LM non-flowing | |
Colors |
Concrete Grey, White | |
Density |
1.3~1.4KG/L | |
Tack free time |
45-120min, depending on weather | |
Curing time |
≥2mm/24h | |
Hardness Shore A |
around 25 | |
Modulus(100% Elongation) |
23ºC |
≤0.4Mpa |
-20ºC |
≤0.6Mpa | |
Leveling property |
Smooth and leveling | |
Slump/mm |
Vertical | ≤3 |
Horizontal |
No deformation | |
Extrudability (ml/min) |
≥80 | |
Elastic Recovery |
≥70% | |
Elongation at break |
>600% |
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Tensile Properties at maintained extension |
No breaking | |
Tensile properties at maintained extension(after water immersion) | No breaking | |
Tensile properties (cold extension-hot compression) |
No breaking | |
Loss of mass%(≤) |
8 | |
Application Temperature | 5ºC-35ºC |
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Service Temperature |
-40ºC- +90ºC(minimum 50ºC in hot water) |
* Excellent adhesion with former cleaned PU sealant.
* Sealing joints in the concrete roads and bridges.
Established in 2013, Tengyu Chemical(Longkou)Co., Ltd specializes in the R&D and marketing of Acrylic sealant, Silicone sealant, MS polymer, Polyurethane sealant etc. We always insist on our mission of "Make every customer with our quality and service" Here OEM service is available. Our experienced staff always welcome to discuss your requirements and ensure full customer satisfaction. Hope to establish successful business relationship with clients around the world.
Q: What is the minimum order quantity?
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