Laser welding PBT molding compounds

Feature

Excellent designability
"Black color" transmitting material which does not transmit visible light even with a laser light transmittance of 70%.
Keeping stable welding strength and airtightness
Uniform tightly welding is possible by suppressing warpage. And even after long use, the welding strength is retained high by high hydrolysis resistance.
The cycle time is reduced to one third by rapid welding
Contribute to the welding speed by high transmittance. Also, correspond to 2 mm welding thickness.

Grade	Laser transmitting material				Laser absorbing material
Product number	MBS230H03L	MBS230H33L	MBS230H93L	MBS230V**L	MBS230H9*	MBS230V9*
Feature	·High transmittance ·Hydrolysis resistance ·Low warpage ·High strengthening (GF30%)	·High transmittance ·Hydrolysis resistance ·Low warpage ·High strengthening (GF30%)	·High transmittance ·Hydrolysis resistance ·Low warpage ·High strengthening (GF30%)	·Flame resistance ·Hydrolysis resistance ·Low warpage ·High strengthening (GF30%)	·Hydrolysis resistance ·Low warpage ·High strengthening (GF30%)	·Flame resistance ·Hydrolysis resistance ·Low warpage ·High strengthening (GF30%)
Color	Natural	Brown	NEW Black	Natural	Black	Black
Flame resistance (0.8mmt)	HB	HB	HB	V-0	HB	V-0
Laser transmittance (λ=1064nm) (%)	72	72	70	31	—	—
Hydrolysis resistance strength retention* (%)	>90	>90	>80	>90	>90	>90
Heat distortion temperature (1.82MPa) ( °C)	200	200	200	200	200	200