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1.conductivity ceramics evaporation boat, 2.good evaporation boat, 3.best conductivity ceramics, 4.evaporation boat, 5.SGS - details see: https://www.machineto.com/conductivity-ceramics-evaporation-boat-for-metallized-films-10282360

Boron Nitride Evaporation Boat For Metallized Films

Resistivity(normal temperature): 300-2000μΩ.cm

evaporation rate(1450°C): 0.4-0.5g/min.cm²

working temperature: <1850°C

heat conductivity(normal temperature/1450°C) : >100/40W/mk

coefficient of thermal expansion(1450°C) : (4-6)x10^-6k

hot bending intensity(normal temperature): >150mpa

product dimension : Besides standard size, can according to the customer demand for machining

packing: vacuumize

Standard: 85*28*9,90*20*8,105*20*10,108*30*10,110*20*10,120*35*10,125*30*10,125*35*10,130*25*10

130*38*10,130*45*9,150*25*9,150*35*10,165*30*10,330*24.5*10.

specification	L		B		H		Groove size	L1		B1		H1
	Size	Tolerance	Size	Tolerance	Size	Tolerance		Size	Tolerance	Size	Tolerance	Size	Tolerance
150*30*10	150	±0.5	30	±0.3	10	±0.2	C	126	±0.3	25	±0.2	1.3	±0.2
130*30*10	130		30		10		C	112		25		1.3
120*35*10	120		35		10		C	110		29	±0.3	1.3
105*30*10	105		30		10		C	87		25	±0.2	1.3
110*30*10	110		30		10		C	92		25	±0.3	1.3
120*30*10	120		30		10		C	100		25	±0.2	1.3
130*35*10	130		35		10		C	112		29	±0.3	1.3
110*26*10	110		26		10		C	84		20		1.3
125*22*10	125		22		10		C	105		17		1.3
120*24*10	120		24		10		C	100		20		1.3
110*24*10	110		24		10		C	84		19		1.3
110*16*9	110		16		9		C	84		14		1.3
105*20*10	105		20		10		C	87		16		1.3
130*14*10	130		14	±0.2	10	±0.1	C	52	±0.2	10	±0.1	6	±0.1
110*6*4	110		6	±0.1	4		C	60	±0.3	4		2

A new generation of Conductive Ceramic Composite Evaporation Boat features:

1. Vacuum hot pressing - The whole sintering processes are in a vacuum with inert gas protection, ensuring a high temperature sintering environment and the promotion of the product after the evaporation boat with good chemical stability.

2. As ZGH-2 in a vacuum sintering furnace is used with a hot pressing process , it utilizes a dual compression mode, and will be guaranteed a sintered body of the bulk density of consistency.

3. As ZGH-2 in a vacuum hot pressing sintering furnace is used for the entire process with automatic control and digital display, the new ceramic composite boat has better physical performance.

4. As our new generation of ceramic composite boat takes the optimized four components of synthetic structure, instead of the usual 2 and 3 structures, Our product contains the advantages as follows,

---Increased evaporation boat thermail shock resistance and flecural strength , ease of material from the different thermal expansion coefficients of variance of the boat therefore avoiding the evaporation of variance of the boat, which in turn prevents the evaporation operating under high-temperature due to heat build up caused by stress fracture .

---Enhanced evaporation of metal boat on the humid , aluminium easy solution to the entire surface through of the boat , raising the evaporation efficiency.

---Increased evaporation boat solution, corrosion resistant aluminum capacity therefore extending the working life of the boat .

conductivity ceramics, conductivity ceramics