Adhesive Tapes - Synthetic Leather Splicing Tape for Casting Paper 80-50 - PR International Ltd

General Description

Based on a repulpable paper carrier coated with a water soluble acrylic adhesive and a silicone release coat for easy unwind.

The tape can be used for many splicing purposes but specifically as a BACK SPLICE for splicing casting papers (on the non-release side) as used in the production of synthetic leather. Since the tape is repulpable with a water soluble adhesive it must be protected from humidity. The Splicing Tapes will withstand the temperature conditions encountered in the production of synthetic leather and will last through six or seven production cycles. What this means is that the tape can go through the production process 6-7 times, so when the casting paper is reused, the tape can also be reused too.

The tape offers excellent adhesion to casting papers for both PU and PVC synthetic leather production and will withstand the demanding temperature requirements encountered in this industry. 80-50 is particularly suited for PU Production. For PVC Castings, especially papers with a coating at the back or heavily embossed, 80-60 Kraft Paper Tape may be more suitable.

A particular benefit of 80-50 is that it is thinner than our other back splice tapes and therefore offers a high degree of flexibility and conformability.

As a repulpable tape it is sensitive to water and humidity and must be protected from it. For this reason each roll is individually wrapped. The tape should be used within 12 month of arrival at customer.
Note:
Adhesion can be improved by applying tape with a plastic applicator (available free on request). Under cold conditions a warm iron pressed over the tape will also improve adhesion. Storage: Use within 12 months and store in dry conditions and in original packaging. Protect from water / humidity / extreme temperatures and direct sunlight.

Average Specification
	Total Thickness - 0.10mm *Adhesion on Carton -* 600 cN/20mm *Shear value (dynamic) -* 80 N/4cm2 *HS tariff -* 48.23.11.90 Tensile Strength Machine direction - 150 N/20mm Cross direction - 70 N/20mm *Elongation Machine Direction -* 4 % *Elongation Cross Direction -* 9 % Temperature Resistance - 180 ° C (220 ° C Short Term) *Temperature / Storage Condition -* 15-30 ° C / 40-75 % Relative Humidity ___________________________________________________________________________________
Dimensions Available
	75mm x 33m (12 rolls per case) Case details: 39x29x19cm / 5kg Available as Special Manufacture :50mm x 33m (18 rolls per case) ___________________________________________________________________________________

Safety Data Sheet / Heavy Metal Test Report / Technical Data sheet (TDS) - Manufacturers Safety Data Sheet (MSDS)
Composition/Information on ingredients
	Description: Adhesive Tape Chemical constituents: A self-adhesive tape based on a repulpable paper carrier coated with a water soluble acrylic adhesive and a silicone release coat. Hazardous Ingredients: None. ___________________________________________________________________________________
Hazards identification
	Health hazards: No danger to health under normal conditions of use. Environmental hazards : No particular risk for the environment on condition that the recommendations under "Disposal Considerations" later define. Physical and chemical hazards: No particular risk Specific hazards: Hazard warning not required according to the provisions in annex VI of the directive 67/548/CEE ___________________________________________________________________________________
First aid measures
	Inhalation: No special measures required Skin: Wash with soap and water, if inflamed or irritated, consult a doctor. Eyes: Wash out with water, if consult an ophthalmologist Ingestion: Safe ___________________________________________________________________________________
Fire-fighting measures
	Extinguishing Media: No restriction. Specific dangers : No specific danger. Special precautions: Do not inhale fumes Protective Equipment for fire-fighters: Autonomous insulating respirators maybe needed ___________________________________________________________________________________
Accidental release measures
	Individual precautions: No special measures required. Cleaning and removal: Take up mechanically ___________________________________________________________________________________
Handling and storage
	Manipulation: Respect normal rules for industrial hygiene. Technical measures for storage : Use within 12 months Storage conditions: in a cool place (around 22 deg C) away from direct sunlight. Incompatible substances: None known Packaging: Store in original packaging Packaging materials: Paper or siliconised film carton ___________________________________________________________________________________
Exposure controls / Personal protection
	Technical measures: No special measures required if good respect of normal rules for industrial hygiene and security. Individual protection equipment: No special measures required if good respect of normal rules for industrial hygiene and security. ___________________________________________________________________________________
Physical and chemical properties
	Form: Solid. Supplied on a roll. Colour: Green Odour: none. Boiling Point: Not applicable. Melting Point: Not applicable. Flash Point: Not applicable. Flammability: Not applicable. Vapour Pressure: Not applicable. Soluble in Water: Not applicable. ___________________________________________________________________________________
Stability and reactivity
	Stability: Stable under normal conditions of use. Hazardous reactions: No hazardous reactions observed. ___________________________________________________________________________________
Toxicological information
	Serious toxicity / Local effects: All the ingredients are essentially non-volatile and of negligible toxicity. The major ingredients can be regarded as essentially harmless. ___________________________________________________________________________________
Ecological information
	Degradability: The material does not present any hazards for the environment. ___________________________________________________________________________________
Disposal considerations
	Destruction / elimination: Incinerate only in purpose built authorised incinerators. Decontamination / cleaning: No necessary cleaning precautions before elimination. N.B.: Landfill in accordance with local regulations. ___________________________________________________________________________________
Regulatory Information
	No labeling is required for this material under EEC regulations - ___________________________________________________________________________________