tpu flame retardant waterproof membrane_polyether black 0.035mm

tpu flame retardant waterproof membrane_polyether black 0.035mm

tpu flame retardant waterproof film products are widely used in: rhinestones, double-pointed diamonds, shoe materials, shoe and clothing logos, luggage, handbags, leather goods, computers, electric embroidery, heat transfer, reflective materials, conducti

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product name:	black flame retardant
product origin:	huadu district, guangzhou city
color:	black
material:	TPU
product specifications:	0.015mm*1.55m
item number:	ZRBM3
unit:	KG
whether to customize:	can be customized

TPU薄膜

tpu flame retardant waterproof membrane products are widely used in:
rhinestones, double-pointed diamonds, shoe materials, shoes and clothing logo, bags, handbags, leather goods, computers,
electric embroidery, heat transfer printing, reflective materials, conductive cloth, mobile phones, woven label badge lamination, car interior
decoration, non-woven coating composite, clothing textile, handicrafts, packaging, mounting industry, telecommunications
cables, metal chemicals, building materials decoration and other industrial fields.

professionally solve various hot melt adhesive film bonding problems! 137-1138-4486 national toll-free service hotline 020-3696-6425
please advise the materials you need to bond and we will provide you with the appropriate hot melt adhesive film.

introduction to flame retardant grades of tpu films

flammability ul94 rating is the most widely used flammability performance standard for plastic materials.

it is used to evaluate the ability of a material to extinguish after being ignited.

there are many evaluation methods based on burning speed, burning time, anti-drip ability and whether the dripping beads burn.

many values can be obtained for each material being tested based on color or thickness.

when selecting a material for a product, its ul rating should meet the thickness requirements for the wall portion of the plastic part.

the ul rating should be reported together with the thickness value. it is not sufficient to report the ul rating without thickness.

the flame retardant grades of plastics increase step by step from hb, v-2, v-1, v-0, 5vb to 5va:

tpu film

hb: the lowest flame retardant grade in the ul94 standard. it is required that for samples between 3 and 13 mm thick, the burning speed is less than 40 mm per minute; for samples less than 3 mm thick, the burning speed is less than 70 mm per minute; or it is extinguished before the 100 mm mark.

v-2: after two 10-second combustion tests on the sample, the afterflame & afterburning went out within 60 seconds. dropping particles can ignite cotton.

v-1: after two 10-second combustion tests on the sample, the afterflame & afterburning went out within 60 seconds. dropping particles must not ignite cotton.

v-0: after two 10-second combustion tests on the sample, the afterflame & afterburning went out within 30 seconds. dropping particles must not ignite cotton.

5vb: after five 5-second burning tests on the sample, the afterflame & afterburning is extinguished within 60 seconds. dropping particles must not ignite cotton. burn-through is allowed for bulk samples.

5va: after five 5-second burning tests on the sample, the afterflame & afterburning is extinguished within 30 seconds. dropping particles must not ignite cotton. block samples are not allowed to be burned through.

tpu flame retardant waterproof membrane functional film polyether black 3.jpg

soft. it has high impact resistance, large elongation and excellent stretchability. excellent transparency, waterproof and breathable, no odor and environmentally friendly.

tpu films are used in a wide range of applications. they can be seen in massage air bags, leg air bags, air bed tubes for anti-decubitus mattresses, and air mattresses. tpu film is a functional polymer elastomer film produced, which has the characteristics of high strength, wear resistance, good elasticity, weather resistance, environmental protection, recyclability and degradation. suitable for lamination with fiber cloth, hot pressing, high frequency, vacuum processing and other methods for molding. tpu films are widely used in many industries such as waterproof tapes, oil bags, shoe materials, inflatable toys, water sports products, decorative films, high and low temperature films, medical products and medical products. tpu waterproof breathable membrane is a major breakthrough in the application of new tpu waterproof breathable membrane environmentally friendly materials for waterproof and breathable fabrics. it overcomes many defects of pvc and pu leather.