Silicone Sealant lahkawng - a madung arawn alai hte madung magam bungli ni

Lahkawng-hpaji rawng ai silicone sealant gaw, A (base adhesive) hte B (curing agent) hpe kayau nna, kayau ngut ai hpang hkam kaja wa ai. Shi a madung bungli ni hpe lawu na hte maren shingdaw mai ai.

1. N-gun ja ai shingnip shingna: Glass, magri, hte concrete zawn re ai arung arai ni hte shingnip shingna n-gun gaw 1.5-2.5 MPa du hkra rai lu ai (GB/T 14683-2017 hku nna), dai gaw 0.8-1.2 MPa ngu ai shingnip langai sha galaw ai hta grau law ai.

2. Grai sawng ai makau grup yin hta ngang grin ai: -60℃kaw nna 200℃du hkra katsi ai hte UV n-gun npu hta 20 ning jan na hkra galaw lu ai (ASTM C794 test data), shinggan shingnip bunghku ni hte bridge jat ai shara ni zawn re ai jai lang ai lam ni a matu htuk manu ai.

3. Dynamic Displacement Compensation: 90% hta grau kaba ai (sh) dai hte maren sha re ai elastic recovery rate (ISO 9047 madang) hte ±50% n-gun jat ai lam hpe hkam sharang lu nna, nta ni hta nbung n-gun jat wa ai hte n-gun yawm wa ai majaw byin pru wa ai n-gun yawm wa ai lam hpe hparan ya lu ai.

4. Chemical inertness makawp maga ai lam: Acid, alkali hte sau htu ai n-gun hpe ninghkap lu ai, Chemical plant ni hta pipeline ni hpe pat da na matu (sh) panglai kata na arung arai ni hpe makawp maga na matu law malawng lang ai.