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Questions and Answers for CjBuffer 'Security Film' and 'Bulletproof Film'
1. What is Security film or Bulletproof film?Security film means a layer of film where you install on glass window or door to protect glass from breaking into pieces by hard object knock either by hand or natural disaster. In any incident, the glass will breaks but security film withhold the glass all together from breaking into pieces and prevent penetration. Back to Top2. What type of guns and bullets that the bulletproof film can withstands?The basic one layer of bulletproof film with 8 ~ 10mm glass thickness can withstands light pistol with bullet traveling speed between 300 ~ 400 m /s. With additional glass layer and film, it can withstands higher armor or higher speed traveling bullet such as AK47, M60, Machine Gun, etc.... Back to Top3. What are the differences between a bulletproof glass and bulletproof film?Bulletproof glass is a sandwiched of 2 pieces of glasses with
the film in between. The sizes of the glass is quite standard or require custom
make according to orders. It requires thicker glass to withstands bullet if
compare with bulletproof film. Moreover, bulletproof glass require a skill
technical team to install, heavier in weight and much more expensive than
bulletproof film. In installation of bulletproof glass on existing building, it
requires heavy renovation and the whole window or door frame need to be change
to suit the bulletproof glass thickness. Where bulletproof film can be installed
in existing glass without the need to change the glass or frame. Back to Top4. How to install security film or bulletproof film.?Security and Bulletproof film comes with GLUE layer. Where user can peel off
the protection sheet and stick the film on the glass surface. Prior cleaning of
glass surface with mild soap water and clean water is require to prevent poor
adhesion. Film need to be cut according to glass dimension before installing.
Film can be cut by normal stationary blade Back to Top5. How long does it takes to dry the film after installation??During installation of film on glass surface, water is use to provide
flexibility during installation. Thus water moisture and air bubble is captured
between glass layer and film. Back to Top6. What are the equipments require for the installation??In installation of the film, you would require: Back to Top7. What is the thickness of security film/ laminates??
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Product Grade |
Glass – Bullet Proof Film |
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Application |
Protection from high performance weapons’ impact such as M60, auto guns, heavy armory., Explosion, Natural Disaster such as Hurricanes and Storms. |
|
Thickness (mm) |
0.389(14mil) |
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Strength |
400 Ib/inch |
|
Light Trans |
87% |
|
solar rejected |
17% |
|
UV Rejected |
99% |
|
Factor |
1.02 |
|
Width: |
1525mm x Length: 30 meter (5 ft x 100 ft) |
|
Thickness |
@400um (End user spec) |
Zoom image <
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18. Can Bulletproof film / laminates install on Vehicles?
Yes, it can be installed on Vehicle glasses
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19. What is the Dimension and Weight of the film/ laminates ?
Film dimension:
Width - 5ft
Length: 100ft.
Weight: roll depends on types and size of order.
The above is our standard film dimension. OEM or special request dimension can
be made with minimum order of 200 rolls for each type.
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20. What is the technical specification for the film / laminates ?
Please check out detail specification here.
CJB-400 level
CJB-336 level
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21. If we require to dismantle the film / laminates from the glass, would it leave mark or odor on glass?
A slight glue stain will be on the glass, you can clean it with soap water with flat stationary blade. If too hard, use alcohol or petrol. No odor on glass
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22. After peel off or dismantle, can I re-use the film / laminates again on other glass surface?
No, after dismantle or peel off, the glue layer will be damaged and cannot be used again. During peel off, the property of the film will be damaged as well.
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23. Why immediately after installation, the film / laminates still can be peeled off easily and like not sticking at all?
Yes, because there is still water moisture in between the glass and film. It requires at least 30 days in total cure at room temperature
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24. Do you offer free Sample.?
Distributors are encouraged to buy sample in standard roll for test. CJB
will not provide or supply loose film or cut film as the films require packaging
protection and intelligent property protection. This is our standard policy,
unless otherwise demanded by user in which case, user undeniably is responsible
for the result of any out-come.
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25. What is the lead time for purchase?
21 ~ 30 days of production time for full roll order/s
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26. What is the capacity of production and minimum production quantity / day?
Our capacity in production and minimum production is 250 rolls / day.
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27. How can we apply for Regional or Sole Country distributor?
Please write to us and check whether the distributorship for your area has been taken or still available.
Contact us at: CONTACT
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28. What is the minimum requirement for Regional and Sole Country Distributor?
Please write to us for further discussion at: CONTACT
29. How many cars or vehicles could install with One Roll of film?
As our standard roll dimension is 5ft x 100ft, please divide it to the
total glass dimension on the vehicle
with an allowance of 10 ~ 15% for wastages at corner or shape forming.
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30. What are the thickness, width and length of one roll of film / laminates??
Box Dimension:
Depends on type, size and quantity purchased
Weight:
|
CJB-400 |
Enhanced Bulletproof Safety Film |
50 kg / roll |
|
CJB-336 |
Bulletproof Film |
50 kg / roll |
Film Thickness:
|
CJB-400 |
16 mil |
0.400mm |
400 micron |
|
CJB-336 |
12 mil |
0.336 mm |
336 micron |