Natural gum rubber sheet roll tan color high tensile strength for punching seals / washer

Short Description:

Place of Origin:	China
Brand Name:	Skypro
Certification:	ROHS/SGS
Model Number:	SK4005

Payment & Shipping Terms:

Minimum Order Quantity:	1000kg
Price:	negotiable
Packaging Details:	Packed in carton firstly,and then reinforced with wooden case for outer packing
Delivery Time:	10 working days after received your payment
Payment Terms:	T/T or western Union
Supply Ability:	1000ton per month

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Product Detail

FAQ

Product Tags

Product Name:	Natural Gum Rubber Sheet Tan Color	Color:	Black,red,green,blue Grey Etc.
Width:	Normall 1-2m,maximum 3.8m	Standard:	ROHS/SGS
Application:	Flooring,gasket	Surface:	Smooth,embossed
Working Temperature:	-10-80 C	Hardness:	40-80 Shore A
High Light:	rubber sheeting roll , rubber mat roll

purenatural gum color gum rubber sheet high tensile strength

Description of goods:

Pure natural gum rubber sheet has high tensile and elongation characteristics along with superior abrasion resistance. Also for applications requiring a soft rubber seal. Conforms to irregular flanges with bolt heads. Resists most organic salts, acids, alkalis, and ammonia. Non-marking gum rubber material has an excellent tear strength and is a resilient type of rubber that doesn't hold memory. Gum rubber also has a self healing ability making it ideal for shooting ranges. Gum Rubber is also abrasion resistant making it a good fit for sand blasting booths.

Technical Data:

Dimensions: 1-80mmx3800m(TXW)

Density:1.2g/cm3

Tensile strength: 16MPa

Hardness:50+/-5shore A

Elongation: 600%

Application: good flexibility, for punching seals, washer etc.

Packing and transportation:

Packing way	Packed in roll or flat sheet,50-100kg/roll or according to specific requests from clients
Packing material	Inner PE film+ outer Woven plastic bags as standard, palletized for extra reinforcement if necessary
Shipping marks	Neutral packing with printed marks.
Delivery time	15 days since receipt of PO and down payment
Freight	Sea(FCL & LCL) or air freight
Special size	We provide cutting services for special sizes
Lamination	We provides extra lamination with PSA, textiles or other materials.

FAQ(Frequently Asked Questions):1. What is the capability of your company ?Skypro is a professional manufacturer of rubber sheet for more than two decades.Top 10 biggest rubber factory in China.2.What is production capability each year?We produce more than 18000 tons of rubber sheet products each year.3.How can I get some samples?We are pleased to offer you free samples. New clients are expected to pay for the delivery cost, this charge will be deducted from the payment for formal order.

About Rubber:

rubber variety(ASTM )		IR	SBR	BR	CR	NBR
chemical structure		Isoprene Rubber,Cis 1,4- Polyisoprene “Synthetic Natural Rubber”	Styrene Butadiene Rubber	Polybutadiene Rubber	Poly-2-chlorobutadiene -1,3 chloroprene Rubber, Neoprene	Butadiene Acrylnitrile Rubber,Nitrile Rubber
main characteristics		high flexibility, good comprehensive physical mechanic performance	better wear-resistant and anti-aging function than NR, lower prices	same wear-resistant with NR and better flexible and lower temperature resistant than NR	good climate resistant, ozone proof, hot resistance and chemical resistant	good oil-resistant, wear-resistant and anti-aging
quality of NR	proportion	0.93	0.94	0.93	1.23	0.96~1.02
quality of NR	meni adhesive meni adhesive ML₁₊₄100 ℃	45 ~150	30~ 7 0	35~55	45~120	30~100
rubber physical performance	hardness range ( SHORE A )	2 0~100	4 0~100	30~100	45~120	30~130
	anti-tensity (MPa)	7~27	7~24	7~20	7~27	7~27
	elongation rate (%)	100~ 700	100~ 700	100~ 700	100~ 600	100~700
	re-elasticity	excellent +	good	excellent +	excellent	good
	tearing force	excellent	middle ~ good	good	good	good
	wear-resistant	excellent	excellent	excellent	excellent	excellent
	compress & distortion	good	good	middle	good	good
	temperature range(℃)	-75~90	-60~100	-100~100	-50~120	-50~120
	climate resistant	middle	middle	middle	excellent	bad
	ozone proof	bad	middle	bad	good ~ excellent	middle
	electric performance	excellent	middle	good	good	bad ~ middle
	gas penetrating resistant	middle	middle	middle	good	excellent
oil-resistant and acid& alkali resistant	oil-resistant	bad	bad	bad	good	excellent
	fire-resistant	bad	bad	bad	middle	good
	alcohol	excellent	excellent	excellent	excellent	excellent
	MEK	good	good	good	good	middle
	water	excellent	good ~ excellent	bad	good	excellent
	high concentration inorganic acid	middle	bad	bad	middle	middle
	low concentration inorganic acid	good	good	good	excellent	good
	high concentration alkali	good	good	good	excellent	good
	low concentration alkali	good	good	good	excellent	good
application		tyre, rubber shoes, rubber pipe, adhesive tape, air spring	tyre, rubber shoes, rubberized fabrics, sports products, mattress, accumulator shell, adhesive tape	car & air plane tyre, rubber shoes, shock absorber rubber, adhesive tape, rubber pipe	wire sleeve, conveying line shock absorber rubber, window & door wedge, rubber adhesives, rubberized fabrics	oil seal, washer, oil-resistant rubber pipe, printing rubber roller, textile leather roller

rubber variety(ASTM )		EPDM	IIR	CSM	SIR	FKM
chemical structure		Ethylene Propylene Terpolymer Rubber	Isobutene-Isoprene (butyl) Rubber	Chlorosulfonated Polyethyelene	Silicone Rubber	Vinylidene Fluoride Hexaflyoropropylene Rubber,Viton
main characteristics		good anti-aging, ozone proof, polar liquid resistant, good electric performance, lightest rubber	good climate resistant, ozone proof, gas penetrating resistant, polar solvent resistant	better wear-resistant and anti-aging function than NR, lower prices.	good cold & hot resistant	best hot resistant and chemical resistant
quality of NR	proportion	0.85	0.91~0.93	1.10	0.98	1.4~1.96
quality of NR	meni adhesive ML₁₊₄100 ℃	40~100	45~80	45~60	liquid state	35~160
rubber physical performance	hardness range ( SHORE A )	30~100	20~90	50~95	20~95	60~90
	anti-tensity (MPa)	7~20	7~20	7~20	3~10	7~16
	elongation rate (%)	100~300	100~700	100~500	50~800	100~350
	re-elasticity	good	middle	good	good	middle
	tearing force	bad	excellent	good	middle	middle
	wear-resistant	good	good	good	middle	good
	compress & distortion	middle	middle	good	excellent	excellent
	temperature range(℃)	-60~150	-60~150	-60~150	-120~280	-50~300
	climate resistant	excellent	excellent	excellent	excellent	excellent
	ozone proof	excellent	excellent	excellent +	excellent	excellent +
	electric performance	excellent	excellent	good	excellent	good ~ excellent
	gas penetrating resistant	middle	excellent	less good	bad	excellent
oil-resistant and acid& alkali resistant	oil-resistant	bad	middle	good	middle	excellent
	fire-resistant	bad	bad	middle	bad	excellent
	alcohol	excellent	excellent	excellent	excellent	excellent
	MEK	good	excellent	less good	excellent	middle
	water	excellent	excellent	good ~ excellent	excellent	good ~ ecellent
	high concentration inorganic acid	good	excellent	excellent	good	excellent
	low concentration inorganic acid	excellent	excellent	excellent	excellent	excellent
	high concentration alkali	excellent	excellent	excellent	excellent	excellent
	low concentration alkali	excellent	excellent	excellent	excellent	excellent
application		wire sleeve, auto weather strip, window & door wedge, steam rubber pipe, conveying line	interior tyre, sulfuration capsule, roof materials, wire sleeve, window & door wedge, steam rubber pipe, hot resistant conveying line	climate resistant, anti-corrosion coating, tank lining, outdoor rubberized fabrics, anti-corrosion axe seal, rubber roller	axe seal, washer, industrial rubber roller, shock absorber product, insulation products, medical products	axe seal used in rocket, missile, septum, tank lining, front pipe and pump fittings used in chemical factory

Tolerance Table

specification tolerance range:

thickness		width
metric size	tolerance	metric size	tolerance
	±0.1	500~2000	±20
1.0	±0.2
1.5	±0.3
2.0
2.5
3.0	±0.4
4.0	±0.5
5.0	±0.5
6.0	±0.6
8.0	±0.8
10	±1.0
12	±1.2
14	±1.4
16	±1.5
18
20
22
25
30
40
50

technical index tolerance range:

drawing intensity: ≥ MPaproportion: ±0.05g/Cm3hardness: ±5shoreAextending: ≥ %

our rubber is free of heavy metal and other hazardous ingrediants withROHS certification: Natural gum rubber sheet roll tan color high tensile strength for punching seals / washer 0