Applications:The belting tape coated with non-adhesive belting tape applied of the transformers and the plug-in,SY7797 mainly used in the separation and protection of transformers or other electronic components.
Corona resistance polyimide films ,not only with ordinary polyimide film electrical properties, good heat resistance and resistance chemicals, but also with the super corona resistance and good thermal conductivity performance, mainly apply to sintering electromagnetic winding wire ,traction motor, wind generators, and the special motor turn-to-turn insulation and heat insulation, the heat resistance level is a class C.
The technical requirements:
1. Type
CR type: Corona resistance polyimide film without any coating
FCR type: Corona resistance polyimide film with F46 single side coating
FCRF type: Corona resistance polyimide film with F46 double side coating
2. Appearance
its appearance is golden brown, translucent, the surface is bright and clean, no wrinkles, tear, particles, bubble, pinhole and foreign material defects. Its edge is tidy, and without damage.
3. Thickness and allowable deviation
Model CR type FCR type FCRF type
Thickness(um) 25 38 50
Allowable deviation(um) 2 3 3
Note: coating thickness may be based on customer demand in 5 ~ 12.5 um range regulation.
4. Width and allowable deviation
Width may cut according to the customer request within 600 -1050 mm. Each volume length is for 500-1000 m; Each volume joints for final product are not more than three, the proportion of volumes with joints vs the total volumes number in the one order is not more than 25%,the shortest length is more than 300 m; Single plate or roll products joint numbers are not more than three, the shortest length is more than 300 m.
FCR type and FCRF type using thermal bonding lap.
5. Film marks:
-Every single volume label marked: batch number, specification, net weight;Every single plate or roll labeling: specification.
-Package should have obvious and firm mark;
-The format of the packing cases is confirmed by purchase order related terms.
Serial Number Type CR FCR FCRF
1 Corona resistance life (h)
1 KV voltage, frequency 20 KHz
temperature 90 2
pulse rise time 400 ns
Y80
Y80
Y80
2 Industrial frequency electric intensity (v/um) Y200 Y120 Y100
3 Surface resistivity 1X1014 1X1014 1X1014
4 Volume resistivity 1 1X1010 1X1010 1X1010
5 Relative permittivity (48-62 Hz ac) 3.2 0.4 3.2 0.4 3.2 0.4
6 Dielectric power factor (48-62 Hz ac) 13.5X10-3 13.5X10-3 13.5X10-3
7 Tensile strength (Mpa) : Y135 Y80 Y80
8 Elongation at break (%) Y40 Y40 Y40.
1. Testing method: According to the ICE62068-1-2003/ GB /T13542.6-2006 "electrical insulation, part 6," Polyimide film for electrical insulation regulation experimental method.
2. Film packaging: Film roll with plastic film packaging, outer with shockproof foam cushion packaging, and support in place in the package overhead, make the film in the transportation conditions often get fully protected without damage, each volume end article sticker marking.
3. Dust is strictly prohibited in the packing box internal.
4. Film should be stored in a dry and clean indoor, film roll to be supported in the box, placed suspended and not be erected. It should not be close to the fire, central heating or exposed to direct sunlight.
5. Products should avoid damp and mechanical damage in the storage and transport.
6. Film storage period is for two years after COA issued date. Expired films are still available after again qualified according to the product standards inspection.
Standard number: 2006 GB/T13542.6-2006
Application range: The polyimide film is to be produced by cast method, which has High temperature resistance, resistance to radiation and excellent dielectric properties, applicable to electrical insulating of the class H electric motor and other electrical equipments , and other use electrical insulating materials.
A. Technical requirements
1. Appearance: Film surface is bright and clean, not due, tear, particle, bubbles,
Pinhole and foreign material defects ;Edge is tidy, without damage; Films supply in rolls.
2. Size
2.1. Thickness and allowable deviation:
The standard thickness(um) 12.5 25 40 50 75 100 125 175 200
The allowable deviation(um) +1 +2 +2 +2 +3 +4 +4 +5 +5
-1 -1 -2 -2 -3 -3 -4 -5 -5
Note: Supplying according to customer request with thickness 12.5-22.5 um, allowable deviation can be negotiated by both sides.
2.2. Width: no less than 250 mm, deviation +/-1.6mm. According to the needs of the users, tape can be cut with different specifications.
2.3. Length: Supplying according to the requirement of customer.
2.4. Performance requirements
Serial number Index name Unit Index
25um 40um 50um 75um 100um
1 density Kg/m3 1425 10
2 tensile strength horizontally Mpa Y165
vertically
3 elongations horizontally and vertically % Y40 Y50
4 shrinkage rate horizontally
and vertically 150 400 % 0.35 2.5
5 industrial frequency electric strength
48H2 62H2 v/um Y240 Y200 Y180 Y160
6 surface resistance,200 Y1.0X1014
7 Volume resistance,200 M Y1.0X1010
8 Relative permittivity
48 62Hz - 3.5 0.4
9 dielectric power factor
48 62Hz - 4.0X103
10 long-term heat resistance temperature index - Y180.
1. Film should be wrapped in a tube on core and supply in rolls; Each volume in a plastic bag packing and seal, placing in dry and clean case
2. Each box packaging should specify model or type, product name, specification, batch number, gross weight, net weight, manufacturing date, manufacture ¡¥s name, and product test report. At the same time, marked "Moisture proof" "Prevent Impact" and other words in packing body.
3.Film should be stored in a dry and clean indoor, from the date of original shipment, shelf life for two years, more than storage life according to the standard check again, qualified can still use.
4. In storage and transport process, should avoid damp and mechanical damage.
Manual stretch wrap film:
Manual stretch film in both hand reels for wrapping pallets and jumbo rolls for conversion on location. Available in one-side or two-side cling for clean pallets and improved warehouse space management
Wraps pallets easily with light & short rolls
Protects your goods with a long-term load retention
Ensures super tight load stability for high-security storage & transit
Enhances inventory management & security wrapping with opaque, colored & tinted films
Full benefit without investing in machinery
High clarity for effective inspection of goods
Machine stretch wrap film:
Clear or color machine stretch film for conventional automatic and semi-automatic pallet wrapping. Fast wrapping and film stretch ability up to 350% on automatic pallet wrapping machines with low noises
Reduces material cost & film waste
High clarity for effective inspection of goods
High puncture resistance with multi-layer structure
Super tight load stability for high-security storage & transit.
Product Description:
Polyolefin is high-performance shrink film, used for a wide variety of packaging applications. This crosslinked film is especially suitable for low shrink applications and where low shrinkage temperatures and high shrinkage speeds are required. Quickly formed, strong seals make this film an excellent choice for a variety of packaging machines. This film is designed to perform on all types of \"L\" bar sealers, high speed side sealers and automatic form fill and seal equipment with either thermal or static seal systems.
Product Feature:
Polyolefin shrink film gives a wonderful presentation to the product. It gives a glossy appearance. Has superior transparency and high burn out resistance. It offers excellent stiffness and stability. It is environmentally friendly film. It has excellent sealing shrinkage, elasticity, and memory properties. The film remains tightly sealed around the product after storage, transport, and conveyance to store. The film has anti-fog properties, which prevent droplets from condensing inside the package, maintaining a clear wrap and prolonged shelf life. It can be printed on both sides. It is less expensive, even when printed with high-quality, multi-color flexo graphics. Great for both plastic and metal containers. This film can be applied at high speeds.
High clarity for clean pallets & improved warehouse management
Protection of your products with long-term load retention
Ensuring super tight load stability for high-security storage & transit
Resistance to high puncture with a multi-layer structure
Customized sizes with UV-stabilization option
Optimal film usage with stretch ability up to 350 %
Use on automatic pallet wrapping machines with low noise for machine stretch film
Full Benefit without investing in machinery for manual Stretch Film
LLDPE stretch film packing pallet
Material: LLDPE
Type: Manual stretch, Machine stretch
Used: For wrapping pallet, carton, box etc
Feature: Safe and steady package. And avoid scratching goods. Eco-friendly, economical, meet ROHS stardand.
Thickness: 10mic, 12mic, 15mic, 17mic, 20mic, 23mic, 25mic, 30mic, 35mic, 40mic, 55mic, 50mic.
LLDPE packing pallet stretch film
High clarity for clean pallets & improved warehouse management
Protection of your products with long-term load retention
Ensuring super tight load stability for high-security storage & transit
Resistance to high puncture with a multi-layer structure
Customized sizes with UV-stabilization option
Optimal film usage with stretch ability up to 350 %
Use on automatic pallet wrapping machines with low noise for machine stretch film
Full Benefit without investing in machinery for manual Stretch Film
LLDPE stretch film packing pallet
Material: LLDPE
Type: Manual stretch, Machine stretch
Used: For wrapping pallet, carton, box etc
Feature: safe and steady package. And avoid scratching goods. Eco-friendly, economical, meet rohs stardand
Thickness: 12mic, 15mic, 17mic, 20mic, 23mic, 25mic, 30mic, 35mic, 40mic, 45mic, 50mic
Width:10cm, 20cm, 30cm, 40cm, 50cm, 100cm, 120cm, 150cm.
Heat stabilized PET film
Film thickness: 50,75,100,125,150,188,200,250,350mic
Film width:100-1600mm
shrinkage OD MD/TD less than 0.2% at 150
with excellent smoothness & adhesion.
PVC Thickness: 90 m
Colour: Black /White/and others
Adhesive : 20 m
Liner Paper : 140m
Width: 1520 mm
Length: 50 m/R ( 0 splice )
Specifications:
Average values Standard
Thickness (/m): 90
Tensile strength (N/25mm): min. 15
Elongation at break (%): min. 90
Dimensional stability (mm): < 0.4 after 168h at 70C
Liner:
Embossed PE coated paper liner 145g/m grey imprint ¡°vealytech¡±.
Stable under hygrometric variations.
Adhesive properties:
Peel on glass at 180 (N/25mm):
20 minutes after application 12
24 hours after application 15
Initial tack (N/25mm): 22.
Product Features:
1. Used a wide range of paint industries(house.construction.shipbuilds.automotive and etc)
2. In door and out door protection
3. Prevent and flake(Fully treated Film)
4. Simple and convenient way in plastic sheet
5. Multi-Folded plastic film
6. Self static cling film
Width: 300mm-2700mm
Thickness: 8mic~10mic
Material: HDPE.
Product Features:
1. Fully electrostatic treatment enables a strong paint adhension
2. Overspray clings to surface (Automatic adsorption)
3. Indicated the paint absorbent surface
4. Multi-Folded in a way
5. Resist most solvents
6. Logo printable
Product Features:
1. Fully electrostatic treatment enables a strong paint adhension
2. Overspray clings to surface (Automatic adsorption)
3. Indicated the paint absorbent surface
4. Multi-Folded in a way
5. Resist most solvents
6. Logo printable.
-Easy to apply and remove.
-Specially treated film clings to surfaces and is easy to clean up.
-Re-commanding indoor house paint such as difficult surface like kitchen, furniture, bath and anywhere.
VCI film products provide corrosion protection. The products are in accordance with the American Military Standard MIL-PRF-22019D Through volatilization and contact, the VCI chemicals protect metal parts against the corrosive effects of moisture, salt and other contaminants while they are in process, storage or transit.
Specification:
1. PVA water soluble film for embroidery use
2. Thickness(um): 35 / 40 / 45 / 50 / 55 / 60 / 70 / 75 / 80
3. Color: natural
4. We can also process if you have special need
PVA water soluble film for cold water embroidering can be used as temporary carrier.
The carrier will be dissolved in cold water in a dozen seconds for its water-solubility, and the embroidering image will be shown.
Material: PE,etc(Excellent raw material)
Supply period: All the year around
If you are interested in this product, please as follows:
1. Customized structure, size and printing designs are welcome.
2. Please advise the material, thickness, size, printing color, style and quantity you prefer and other requirements, we will give you the best price.
3. The picture relevant to the products have been provided for reference only. We don’t have any intellectual property rights over the trademarks on display, and are not selling any product containing these trademarks.
4. Our payment terms including T /T, L/C.
5. The Samples are available free of charge, but the samples shipment/postage must be borne by sample collected.
Material: PE\PP (Excellent raw material)
Supply period: All the year around
If you are interested in this product, please as follows:
1. Customized structure, size and printing designs are welcome.
2. Please advise the material, thickness, size, printing color, style and quantity you prefer and other requirements, we will give you the best price.
3. The picture relevant to the products have been provided for reference only. We don’t have any intellectual property rights over the trademarks on display, and are not selling any product containing these trademarks.
4. Our payment terms including T /T, L/C.
We can make according to your requirement.
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