200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY-E642# Silicone Rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 18:24:16 GMT
Classification Catalyst
CAS No. 3910 00000
Other Names silicon rubber
Purity 100%
Application for mold making,accorfing to customers requirements
Certificate FDA SGS RoHS
color customized
sample avaliable
Hardness 42±2
Mix ratio 1:1
Curing time 2-4h
Operating time (Mins 25°C) 30-50
Shelf life 6-8month
Viscosity (CS) (After mixed) 10000 ± 2000
Min Order200 kilogram
RTV-2 addition cured Liquid Silicone Rubber for Injection Molding is a two-component liquid silicone rubber for injection molding processes. HYE642 shows a higher productivity, less yellowing and low volatile contents. HYE642would be possible to increase productivity by reduce injection time and total cycle time. Also, it is easier to inject into the cavity of the mold which is more complicated designed. In addition, higher transparency and less volatile content make it most suitable for consumer products.
RTV-2 addition cured Liquid Silicone Rubber for Injection Molding Application:
Because of the outstanding properties,HYE642 is particularly suitable for the following elastomeric articles: sealing elements, O-rings, stoppers,diaphragms, keypads, bellows, vibration dampers, air vent flaps, switch covers, pressure cookers parts, cable connectors s.o.
RTV-2 addition cured Liquid Silicone Rubber for Injection Molding Specification:
Vulcanisates consisting of HYE642 are distinguished by the following properties:
·High flowability, low viscosity and short injection time.
·Low volatiles content; Fast cure
·Excellent mold release, Excellent Thermal stability
·Excellent compression set; Excellent resilience
·High stability to ozone and ultraviolet light
·Outstanding resistance to ageing
·Not readily combustible, does not melt or drip
·Easy-pigmentable with LSR Colour Pastes fulfill the requirement of KTW
Processing Recommendations
Ready-to-use mixtures (of the components A and B) are fed directly to the injectionmoulding machine from the original containers by means of a metering and mixing unit. The mixture, consisting of the two components in the ratio 1:1, is injected into the heated mould. Because of low viscosity, the injection daospeed and injection pressure need to be carefully adjusted so that the injection time can be decreased. At mould temperatures of 170 - 230°C, the addition -crosslinking silicone rubber vulcanises free of dissociation products within a few seconds. Excellent flowability and easy demoulding permit fully automated production of large numbers of articles in shorter total cycle times.
SHELF LIFE:
8-10 months when stored under 24°C in original unopened packages.
PACKAGE:
Packed in 20kg/pail + 20kg/pail and 200kg/pail + 200kg/pail.
Any information of RTV-2 Liquid Silicone Rubber for Injection Molding , pls don't be hesitate to contact with Ms.Sarah
Tel:0086-755-89948019
Mob:0086-13620974715
Fax:0086-755-89948030
E-mail: hysc(at)szrl(dot)net
Skype:sarah_szrl
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