Neutral silicone weatherproof sealant chu eng nge ni?
Chhanna:
Neutral silicone weatherproof sealant hi one - component a ni a, neutral organic silicone sealant a ni a, khaw lum laka invenna, elasticity, adhesion leh anti - aging property tha tak a nei a ni. Curing hnuah chuan flexible colloid a siam a, construction, decoration leh automotive ang chi field-a caulking, sealing leh bonding atan a tha hle.
Neutral silicone sealant leh acidic sealant te hi eng nge an danglamna?
Chhanna:
Acidic sealant: Curing laiin acetic acid a tichhuak a, chu chuan metal leh cement ang chi thilte a tichhe thei a ni. Mahse, a dam thuai a, a man pawh a tlawm hle.
Neutral sealant: Curing laiin thil chhe thei a chhuah lo va, thil tam zawk (glas, metal, plastic ang chi) tan a him zawk a, hmanna hrang hrang a nei zau zawk bawk. Mahse a dam hun chu a rei deuh hlek a ni.
Eng scenario nge neutral silicone weatherproof sealant hi a tha?
Chhanna:
Construction caulking (kawngkhar, kawngkhar leh curtain wall inzawmkhawm ang chi).
Glass, aluminium leh lung ang chi thil te bonding leh sealing.
Tuiah rei tak a inhnim pil emaw, boruak lum lutuk (150℃aia sang ang chi) a awmna hmun atan a tha lo.
Eng chen nge tihdam a ngaih?
Chhanna:
Tack - free time: Minute 30 atanga darkar 1 vel (a chung lamah film a lo piang).
Full curing: A tlangpuiin darkar 24 - 72 vel a ni (temperature, humidity leh adhesive layer thickness te hian a nghawng).
Tip: Curing process chhung hian tui emaw pawn lam force extrusion emaw nena inhnaih loh tur.
Engtin nge dik taka siam theih ang?
Chhanna:
Substrate chunglam chu tifai la, oil, dust leh moisture a awm loh nan..
Caulking gun hmangin sealant chu a rualin hnawih la, a gap chu luah khat rawh.
Colloid chu a compact theih nan spatula emaw gloved finger emaw hmangin smooth rawh.
Curing hmain components te chu khawih emaw, sawn emaw loh tur.
Environment friendly leh pawi lo tak a ni em?
Chhanna:
Ram pum tehfung (GB/T 14683 - 2017 ang chi) zawm a ni a, formaldehyde leh benzene ang chi thil hlauhawm tak tak a awm lo. Mahse, sak lai hian boruak luh a tha a, vun emaw mit emaw direct-a inhnaih loh a tha.
Temperature resistance range chu engzat nge ni?
Chhanna:
A tlangpuiin - 50℃atanga 150℃thleng a ni a, high - performance product thenkhat chuan 200℃a thleng thei bawk. Hun rei tak - term sang - temperature environment tan chuan special high - temperature - resistant sealants thlan tur a ni.
Engtin nge kan dahkhawm ang?
Chhanna:
Unopened: Hmun lum leh vawt (5 - 30℃)-ah dah la, a shelf life chu a tlangpuiin thla 12 a ni.
Opened: Sealant nozzle chu seal la, a rang thei ang bera (thla 1 chhung) hmang rawh.
Bonding hlawhchham chhan awm thei te chu engte nge ni?
Chhanna:
Substrate chunglam chu a fai lo emaw, a hnim emaw a ni.
Colloid hi a stress kim hmain tui nen a inzawm emaw, tui nen a inzawm emaw a ni.
Thil siamte chu a inmil lo (entir nan, plastic thenkhatah chuan sealant bik a ngai).
Engtin nge sealant tam lutuk hi kan paih chhuah theih ang?
Chhanna:
A dam loh chuan: Puan hnim hmangin phihfai ang che.
Curing hnuah: Blade hmangin uluk takin scrape off emaw, special silicone sealant cleaner hmangin dissolve emaw rawh.
Eng color option nge awm?
Chhanna:
Common colors ah hian transparent, white, black, gray, etc. Model thenkhat chuan custom color an support bawk.