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US $12.60100 - 40,000 kilogram
US $6.8040,001 - 999,999 kilogram
Paramtents
HS code 39100000
color red, green, white
feature liquid
Certificant SGS, ROHS, REACH
shelf life one year
sample available
normal packing 25kgs per drum
delivery within 3 days
MOQ 100kg
Packging & Delivery
Min Order100 kilogram
Briefing
Detailed
HY-923 liquild injection silicone rubber for molding
HY-923 high quality injection molding silicone rubber is a two-component liquid silicone rubber for injection molding processes. HY-923 shows a higher productivity, less yellowing and low volatile contents. HY-923 would 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.
Application of liquild injection silicone rubber for molding :
Because of the outstanding properties,HY-923 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.
Specification of liquild injection silicone rubber for molding :
Vulcanisates consisting of HY-923 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
Typical Physical Properties
HY-923 liquild injection silicone rubber for molding | |||
|
| A Component | B Component |
Appearance |
| translucent | translucent |
Viscosity in Pa.s | DIN 53018 | 600 | 600 |
Pls mix part A and part B by mixing ratio 1:1. The mixture will get formed to be molds with size 150mm*150mm*2mm within 1mins under Temperature 150 centi degrees. | |||
Density | DIN 53 479 A | g/cm3 | 1.08 |
Hardness | DIN 53 505 | Shore A | 40 |
Tensile strength | DIN 53 504 S2 | N/mm2 | 6.5 |
Elongation at break | DIN 53 504 S2 | % | 550 |
Tear strength | ASTM D 624 die B | N/mm | 35 |
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.
PACKAGE:
Packed in 20kg/pail + 20kg/pail and 200kg/pail + 200kg/pail.
Any questions for liquild injection silicone rubber for molding , pls feel free to contact Miss Maggie:
Tel: 086-755-89948006
Mob: 086-18938867501
Skype: Maggie.shi17
website: ..........net
email:hysd(at).szrl.net
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