Injection silicone for O-rings

FOB Price

US $15.78
200 - 40,000 kilogram
US $12.88
40,001 - 999,999 kilogram

group nameinjection moulding silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY-923# silicone rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 21:03:08 GMT

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Paramtents

Appearance translucent
Viscosity in Pa. 600
Density 1.08 g/cm3
Hardness 40Shore A
Tensile strength 6.5N/mm2
Elongation at break 550%
Tear strength 35N/mm
Parts two
Origin Guangdong China
Quality High

Packging & Delivery

Min Order200 kilogram

Briefing

Injection silicone for O-rings
a two-component
liquid silicone rubber
for injection molding processes
favorable hardness

Detailed

HY-923 Liquid Silicone for Injection Molding

HY-923 Liquid Silicone for Injection Molding is a two-component liquid silicone rubber for injection molding processes. HY-923shows 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. In addition, higher transparency and less volatile content make it most suitable for consumer products.

Injection silicone for O-rings Application:

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.

Injection silicone for O-rings Specification:

Vulcanisates consisting of HY-923are 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

Injection silicone for O-rings Typical Physical Properties

HY-923 Liquid Silicone for Injection 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 150mm150mm2mm 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

Injection silicone for O-rings 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.

Injection silicone for O-rings SHELF LIFE:

8-10 months when stored under 24°C in original unopened packages.

Injection silicone for O-rings PACKAGE:

Packed in 20kg/pail + 20kg/pail and 200kg/pail + 200kg/pail.

Any more information, pls feel free to contact Christy at any time.

TEL:0086-755-89948006

MOB:0086-18938867547

EMAIL:hyxj(at)szrl(dot)net

Injection silicone for O-rings