English
Sign in
| Price | USD 10-100/PC |
| MOQ | 1 Pcs |
| Delivery Time | 5-10 Workday |
| Brand | ZKTD |
| Place of Origin | China |
| Certification | SGS |
| Model Number | ZKTD |
| Packaging Details | Bubble Pad, Carton, Wooden Box |
| Payment Terms | L/C,T/T |
| Supply Ability | 100Pcs/day |
| Place of Origin | China | Silicon content | >=80% |
| Packaging Details | Bubble Pad, Carton, Wooden Box | Annealing temperature | 560℃ |
| Material | Borosilicate COE3.3 Glass | Strain temperature | 520℃ |
| Model Number | ZKTD | Supply Ability | 100Pcs/day |
| Certification | SGS | specific heat | 0.9jg - 1K-1 |
| MOQ | 1 | Brand Name | ZKTD |
| Payment Terms | L/C,T/T | Softening temperature | 820℃ |
| Price | USD 10-100/PC | Delivery Time | 5-10 Workday |
| Product name | Large Size Customized Polishing Clear Borosilicate Glass Bell Jar Glass Cover | Minimum Order Quantity | 1 Pcs |
| Density (20 ℃) | 2.23gcm-1 | Processing temperature (104dpas) | 1220 ℃ |
Large Size Customized Polishing Clear Borosilicate Glass Bell Jar Glass Cover
Yantai
ZK
Optics
co.,
ltd
can
customize
quartz
and
borosilicate
glass
bell
covers
according
to
customer
requirements,
which
can
be
used
in
laboratory
and
other
fields.
ZKTD
is
a
high-precision
glass
products
deep
processing
enterprise
integrating
quartz
glass
CNC
processing,
thermal
processing
and
wire
drawing.
Good
at
processing
and
customizing
all
kinds
of
glass
products
according
to
customer
requirements.
| Borosilicate glass | |
| Silicon Content | >80% |
| Coefficient of Thermal Expansion (20-300℃) | 3.3×10-6 /K |
| Density(20℃) | 2.23g/cm3 |
| Hot Work Temperature(104dpas) | 1220℃ |
| Annealing temperature | 560℃ |
| Softening temperature | 820℃ |
| Refractive Index | 1.47 |
| Thermal Conductivity | 1.2Wm-1 K -1 |
Rich
experience
in
quartz
glass
industry
We
have
more
than
25
years
industry
experience
in
quartz
glass
processing.
We
specialize
in
quartz
glass
capillary
tubes
and
rods,
quartz
glass
substrates,
CNC
machined
quartz,
and
quartz
instruments
etc.
According
to
product
application,
we
have
good
grasp
of
material
properties
and
adapt
the
proper
material
into
product
application.
Integrity
and
Quality
Assurance
We
are
well
known
in
quartz
glass
industry.
Quality
is
the
lifeline
of
enterprise
survival
and
development.
Integrity
is
the
source
of
enterprise
reputation,
the
foundation
of
standing
and
the
foundation
of
development.
Through
unremitting
efforts
and
continuous
improvement,
we
have
created
a
good
manufacturing
platform
of
optical
glass
for
customers.
