High Performance Propoly 80 Natural Rubber Polyisoprene Wide Using for Sheeting and Auto Spare Parts

Product Description

Product Description

Polyisoprene Rubber

    Polyisoprene Rubber is a synthetic elastomer polymerized from isoprene monomer. High-quality synthetic polyisoprene closely mimics the chemical structure and key properties of natural rubber. It is renowned for its excellent elasticity, high tensile strength, good abrasion resistance, and low hysteresis. As a general-purpose rubber, it offers very good processing characteristics in mixing, calendering, and vulcanization.

Specification

Item	Value
Appearance	Light Colored Block
Mooney Viscosity 1+4 (100℃)	75-84
Melting point	116 - 122
Vicat A/50	≥ 80
Tensile strength	≥ 25
Elongation at break	≥ 400
Moisture	≤ 0.06
F-601	0.40-0.50
F-701	0.25-0.40
Atmospheric temperature falling dart impact	g
Izod Impact Strength Notched@23℃(73℉)	J/m
Rockwell Hardness	℃
Heat Distortion Temperature,@0.45MPa(66 psi)	℃
Haze	%
Transmittance	%

Application

Healthcare & Medical Products

High-Performance Tires & Automotive Components

    Medical-grade polyisoprene is the premier material for critical items such as syringe pistons, infusion sets, catheters, surgical gloves, and condoms. Its high purity, biocompatibility, and absence of natural rubber proteins make it a safe, non-allergenic choice for sensitive applications.

    Used in tire treads, sidewalls, and inner liners for trucks and aircraft, it provides superior elasticity, low heat buildup, and excellent fatigue resistance, enhancing durability and safety.

Sports Equipment, Footwear & Consumer Goods

Industrial & Specialized Products

    Found in high-end athletic shoe soles, sports flooring, golf ball cores, rubber threads for apparel, balloons, and pacifiers. It delivers reliable cushioning, rebound, and flexibility for products requiring comfort and dynamic performance.

    Serves as a key component in high-quality adhesives, hoses, seals, damping elements, and rubberized fabrics, where its strong mechanical properties and processability are vital.

Packing & Delivery

Packing Details

Delivery Details

Sample Packing: Foil bags
Bulk Packing: 25 kgs bags or jumbo (ton) bags

Sample Shipping: Shipped within 1~3 days after sample order confirmation via FedEx, UPS, DHL or EMS
Bulk Shipping: Shipped within 7~10 days after bulk order confirmation via sea freight or air freight. We will also fully cooperate if customers have familiar freight forwarders.

Company Profile

Shanghai Ethaichem Co., Ltd.

    Shanghai Ethaichem Co., Ltd. is a high-tech manufacturing enterprise specializing in the production of high-performance inorganic pigments & functional chemical materials. With a skilled workforce of over 200 employees & covering an area of 60 acres, the company operates integrated R & D, production and sales facilities capable of producing 100,000 tons of coating raw materials annually. Equipped with advanced manufacturing systems & automated production lines, the company is dedicated to delivering products of consistent quality & reliable performance. It has been certified under ISO 9001, ISO 14001 & OHSAS 18001 management systems, ensuring stringent control over quality, environmental impact & occupational health & safety.

    The company's manufacturing portfolio includes titanium dioxide, zinc oxide, antimony trioxide & a full range of iron oxide pigments (including yellow, orange, black, red & others). These products are widely used across various industries, with a strong emphasis on the paint and coatings sector. Titanium dioxide is recognized for its excellent hiding power and dispersion properties, making it ideal for high-quality architectural & industrial coatings. Zinc oxide is mainly used as a functional pigment and additive to improve the corrosion resistance, weather resistance, antibacterial and mildew resistance of coatings. Antimony trioxide serves as a highly effective flame retardant synergist, widely applied in plastics, rubber & other polymer materials. The iron oxide series offers consistent color stability, weather resistance and durability, making them suitable for demanding applications such as industrial coatings, construction materials & colored concretes. 

    In addition to standard grades, the company provides customized solutions tailored to specific customer requirements,supported by a professional technical team and well-established R & D platforms. Strategically located in Shanghai with efficient logisticsconnections, the company exports its products to markets in Europe, the Americas, the Middle East & Southeast Asia. Committed to innovation andexcellence, Shanghai Ethaichem aims to be a global leader in functionalmaterials, providing superior products and technical support to customersworldwide.

FAQ

Q1: Packing Terms
    Standard packing: 25 kgs bags or jumbo (ton) bags.
    Custom packing is available if you have a legally registered patent for specific packaging or special needs (subject to relevant document confirmation, if applicable).
 
Q2: Payment Terms
    Accepted methods: T/T , Western Union, Bitcoin, Tether (USDT). Confirm your preferred method with our sales team before ordering.
 
Q3: Shipping Method
    Small packages (samples/small-quantity orders): Via international couriers (DHL, UPS, FedEx, EMS).
    Bulk shipments: Sea/air freight arranged based on your order volume and delivery timeline.
 
Q4: Delivery Time
    In-stock products: Shipped within 1~2 business days after receiving your advance payment.
    Custom/non-stock products: Timeline varies by product type and order quantity (clear timeline provided in quotation).
 
Q5: MOQ & Free Samples
    MOQ: Low MOQ for small-batch purchases (specific details in quotation).
    Samples: Not less than 1 kg free for quality testing (customers cover shipping costs).
 
Q6: Order Process
    (1) Inform us of your product requirements (type/specifications) or intended application.
    (2) We issue a detailed quotation based on your needs or professional recommendations.
    (3) After confirming sample quality (if requested), place a official order & pay the advance deposit.
    (4) We arrange production immediately after receiving the deposit (discounts for large-quantity orders).
 
Q7: Product Quality Guarantee
    100% quality inspection for all products before delivery.
    If quality issues arise from our production/inspection, we offer free replacements or refunds (subject to issue confirmation via photos/videos).
 
Q8: Long-Term Mutually Beneficial Cooperation
    Maintain consistent quality and competitive pricing to protect your interests and market competitiveness.
    Treat customers as partners (not just "friends"): conduct business with sincerity, respect geographical/cultural differences & build trust.