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Industrial-grade mold silicone rubber re-molding hlawhchhamna hi silicone rubber hman kha a khauhna, a viscosity, tear resistance, tensile strength leh elongation te nen a inzawm fo thin a, hei hi a lem a kan hmuh ang hian:
Hardness, viscosity, tear strength, tensile strength leh elongation rate te hian silicone rubber mold hlawhtlinna leh hlawhchhamna a nghawng dawn tih hriat theih a ni.
He silicone rubber hi a nem lutuk emaw, a khauh lutuk emaw a nih chuan heng dinhmun pahnih hian demolding process chhung hian chhiatna engemaw zat a thlen ang. Hardness lutuk: toughness tha lo. Mould chu invert a nih emaw, demolding process chhunga complex pattern a awm emaw chuan, a components te chu tharum hmanga lakchhuah chuan a tear thei a ni. Hardness tling lo: chakna tling lo. Thil lian emaw, rit emaw hmanga mold flip a nih chuan mold chu a deformation awlsam a, chu chuan a dimension dik lo a siam a ni.
Tear strength leh tensile strength a tlem chuan mold chu a chhe thei a ni. Model hian a sir na tak a nei a, silicone rubber tear strength leh tensile strength a hniam a nih chuan demolding lai hian a sir na tak te chu a lo chhuak thei a ni.
Viscosity tam lutuk hian bubble a siam thei a, details pawh a bo thei bawk. High-viscosity silicone rubber tan chuan vacuum treatment tih a nih loh chuan bubble te chu lakchhuah a harsa a, chu chuan curing hnuah mold surface-ah holes a siam thin. Hei hian product replicate hunah hmun sang tak a siam thei. Chu bâkah, fluidity ṭha lo chuan pattern complex tak takte chu fill a ti harsa hle bawk.
Stretching rate inmil lo hian rebound effect tha lo a thlen thei. Groove thuk tak emaw chamfer lian tak nei model tan chuan stretching rate sang tak silicone rubber hman tur a ni. Stretching rate hniam zawk thlan a nih chuan model chu forced demolding hnuah a original shape-ah a kir leh thei lo mai thei a, chu chuan a hnuah mold size deviation a thlen thei a ni. A khauh zia i hriat chian loh chuan min rawn biak theih reng e.
A chunga table-a kan hmuh ang hian silicone mold siam chhuah lai hian failed demolding buaina a awm a. Dik tak chuan hei hi silicone material thlan chhuah khauhna nen a inzawm tlat a ni. Silicone material hardness sang lutuk hmanga siam chhuah a nih chuan demolding-ah harsatna a awm ang a, tensile strength a tlahniam ang a, fluidity a tha lo ang a, mold chu siam zawhah hman theih loh a ni ang a, hman theih loh pawh a ni thei!
Harsatna dang kan tawn fo chu silicone mold te chu a chhe thei lo a ni. Pakhatnaah chuan shrinkable mold silicone hi component pahnih - A leh B mix hmanga siam a ni a, kan hman thin silicone hi a fragile chhan ber chu component B-a curing agent proportion a dik loh vang a ni. A zat tur ruahman chu 2-3% a ni. Customer thenkhat chuan curing process tih chak tumin component B-a curing agent awm zat chu 5%-ah an tipung thin. Mahse, silicone a dam hnuah chuan a chhe thei ta hle a ni.
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