Self-adhesive Liquid Silicone Rubber For PA

Name: Self-adhesive Liquid Silicone Rubber For PA
Brand: Dongguan City Betterly New Materials Co., Ltd.

The self-adhesive LSR is a two-component, semitransparent self-adhesive addition liquid silicone rubber. It bonds to glass items and releases from metal molds. The LSR is easy to be released from the mold and dyeing. It has good adhesion on the PA substrate.

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Category: Self-adhesive LSR

Product Features Application Field Performance Parameters Product Certificate

Product Features Of Self-Adhesive Liquid Silicone Rubber For PA
- Fast curing speed
- Excellent mechanical properties
- Both injection molding and molding are available
Application Field Of Self-Adhesive Liquid Silicone Rubber For PA

It is specially suitable for those one-step molding products of PA and silicone together. Such as earphones and other electronics.

The Performance Parameters Of Self-Adhesive Liquid Silicone Rubber For PA

Material/Model	Unit	Test Standards	PA6/PA66/PPA
Material/Model	Unit	Test Standards	BQ-7730A/B	BQ-7740A/B	BQ-7750A/B	BQ-7760A/B	BQ-7770A/B
Viscosity A/B	Pa·s	GB/T10247	1500/3500	2000/6100	1000/2800	2500/7200	2780/10000
Curing condition T10/T90	130℃/s	GB/T1233	22/55	25/69	33/70	26/80	23/60
Gravity	g·cm-3	GB/T533	1.10	1.11	1.12	1.14	1.15
Hardness	TypeA	GB/T531	32	40	48	61	68
Tensile strength	Mpa	GB/T528	6.5	7.0	7.5	8	8
Elongation	%	GB/T528	500	450	400	350	300
Before use, please do surface treatment of metal molds (Teflon) to avoid sticking molds.

Material/Model	Unit	Test Standards	PA6/PA66 add 0-20%GF
Material/Model	Unit	Test Standards	BQ-7740A/B	BQ-7750A/B	BQ-7760A/B	BQ-7770A/B
Viscosity A/B	Pa·s	GB/T10247	2000/6100	1000/2800	2500/7200	2780/10000
Curing condition T10/T90	130℃/s	GB/T1233	25/69	33/70	26/80	23/60
Gravity	g·cm-3	GB/T533	1.11	1.12	1.14	1.15
Hardness	TypeA	GB/T531	40	48	61	68
Tensile strength	Mpa	GB/T528	6.64	7.3	7.5	7.8
Elongation	%	GB/T528	600	450	400	350
Before use, please do surface treatment of metal molds (Teflon) to avoid sticking molds.