F6351 丨RTV-2 رغوة تأصيص سيليكون

Model : F6351
Brand : antas

F6351 is a medium viscosity two-component addition silicone
potting foam with UL94 V0 flame retardant grade. EU REACH
and RoHS certification requisition.
ميزة المنتج
● Room temperature or heat accelerated cure
● No substance is released during curing
● Flexible and stable from - 40 °C to + 200 °C after cured
● Excellent electrical properties with high impedance and high
dielectric strength
● Good thermal insulation
● Foam structure brings good softness and elasticity
الغرض الرئيسي
● Used to seal and protect various outdoor communication,
electronic and lighting equipment cabinets.
● Shock absorption, cushioning, sound insulation, protection,
insulation, thermal insulation and fire in power batteries.
متوافق مع المعايير
المعايير الفنية
بند الجزء أ الجزء ب معيار

غير معالج
لون  أبيض  رمادي Q/ZS 1-2016
اللزوجة (cps ، 25 °C) 4000 ~ 6000 جيجابايت / تي 10247
نسبة الخلط بالوزن 1∶1 Q/ZS 1-2016
اللزوجة بعد الخلط (cps ، 25 °C) 4000 ~ 6000 جيجابايت / تي 10247
وقت العمل (دقيقة ، 25 °C) 1 ~ 30 (قابل للتعديل) Q/ZS 1-2016
وقت المعالجة (ساعة ، 25 درجة مئوية) 10-180 (قابل للتعديل) Q/ZS 1-2016
الشفاء تكبير الرغوة 2 ~ -5 Q/ZS 1-2016
الموصلية الحرارية [W / (م · كلفن)] ≤0.1 ASTM D5470
قوة عازلة (KV / مم) ≧2.5 أستم D149
حجم المقاومة (Ω · سم) ≧1.0×1014 ASTM D257
الثقل النوعي (جم / سم 3) 0.4 ~ 1.0 (قابل للتعديل) ASTM D792
تصنيف اللهب UL 94 UL94 V0 أول 94
  قوة تينيل (الأم) ≥0.4 غب / ت 528
قيود الاستخدام
Reasons for poor curing of addition silicone potting compound:
1. Contact materials: When in contact with the following
ingredients, it will affect the surface curing. The slight one will
only cure incompletely on the surface, and the heavy one will
cause permanent or even incomplete curing:
● Release agent, such as detergent;
● Plasticizers, such as certain plasticizers in insulating plastics,
wires and protective coils;
● Substances containing nitrogen, phosphorus, sulfur and halogen,
such as natural rubber and neoprene;
● Soldering flux, such as rosin;
● Organometallic (lead, tin, mercury, etc.);
● Amine-containing substances, such as polyurethane and epoxy
● Condensation silicone sealant or potting compound
2. Environment: When using, avoid residual oil in the container
or the object being used; avoid some impurities falling into it;